セイワ List of Products and Services

Mass production of products with optimal quality, cost, and delivery time through meticulous process design. Providing a stable production line through an in-house integrated die-casting manufacturing system.

• others

LEOCO is a specialized manufacturer of connectors and harness processing founded in Taiwan in 1981. In addition to its own connector products, it also offers a wide range of alternatives and inquiries for substitutes. Furthermore, in terms of processing, the company has extensive experience with coaxial cables, waterproof cables, and automotive harnesses.

• others

We would like to introduce the magnetic sensor/switch from Coto Technology, model 'RedRock RR123-1H02-612', handled by Seiwa Corporation. Designed to meet the stringent requirements for magnetic sensing in applications such as medical, industrial, and consumer devices. Examples of applications include power switch ON/OFF via magnetic operation and proximity sensors, making it particularly suitable for battery-powered devices that require low-power magnetic sensors, such as wearable medical devices, asset tracking devices, and electric, water, and gas meters. 【Features】 ■ Ultra-low power consumption ■ Operating voltage range that maximizes battery operation ■ Efficient switching ■ Output latching ■ High magnetic sensitivity ■ Compact package size *For more details, please download the PDF or feel free to contact us.

• Parts and Materials

We would like to introduce the high-voltage silicon carbide (SiC) MOSFET relay 'CotoMOS S117X' from Coto Technology, which we handle. Designed to meet the stringent requirements of various high-voltage applications such as battery management systems, factory automation control, electric vehicle charging stations, solar inverters, and smart grids. It supports load voltages of up to 1700 volts and can maintain currents of up to 170mA, making it a robust solution suitable for managing and controlling high-power systems. 【Features】 ■ Excellent thermal conductivity ■ High-speed switching ■ High efficiency ■ Low output capacitance *For more details, please download the PDF or feel free to contact us.

• Parts and Materials

The BOURNS thermal cutoff device 'Model NX Series' is a high-current, compact, resettable thermal cutoff device that can handle 40% more current while maintaining the same footprint as the 'Model NR Series.' This is the result of numerous technological developments, including the use of new high-conductivity electrode materials. These new features allow the resistance level of this series to be reduced to just 1.2 milliohms as standard, and up to 3 milliohms at maximum. 【Features】 ■ Miniature breaker thermal cutoff (TCO) device ■ Compact body and high current capacity ■ Overheating and overcurrent protection for lithium polymer and prismatic cells ■ Almost instantaneous control of abnormal overcurrent up to rated limits ■ Wide range of temperature options ■ Improved corrosion resistance *For more details, please download the PDF (English version) or feel free to contact us.

• others

The "ATROX 800HT2VX" is a hybrid silver sintering die attach paste designed for GaN and SiC semiconductor power devices, featuring an exceptionally high thermal conductivity. With minimal resin bleed-out and low levels of condensable organic materials, it ensures excellent package reliability with differentiated performance on thin dies. Additionally, this product is formulated for application using the time-pressure pump commonly equipped on most die bonders. 【Typical Properties (Partial)】 <Uncured> ■Type of Chemical: Thermosetting ■Color: Gray ■Storage Temperature: -40℃/°F ■Shelf Life: 6 months *You can download the English version of the catalog. *For more details, please feel free to contact us.

• glue

☆Product Features☆ ■ One of the smallest in the world, 1210 size ■ Frequency tolerance ±7ppm (@25℃) ■ Wide operating temperature range of -40℃ to 125℃ ■ High-reliability ceramic package sealed with a unique technology and metal lid ■ AEC-Q200 compliant ■ Customizable options available *For more detailed specifications, please refer to the downloadable materials. ◎ Please feel free to contact us regarding price, delivery time, specifications, etc.

• others

Bourns has extensive experience in the design, construction, and supply of reliable AEC-Q200 compliant electronic components. Bourns offers a variety of power inductors to reduce core losses during voltage conversion. Furthermore, Bourns standard electronic components approved for common automotive applications are manufactured in facilities fully certified to IATF 16949, tested and certified using the AEC-Q product validation standards for passive components, and provided to customers with selection and approval using PPAP. Bourns automotive-grade power inductors are designed and developed to comply with AEC-Q200. The development of our new products and processes meets or exceeds the requirements established by the latest AIAG revision of the Advanced Product Quality Planning (APQP) process. Bourns has a long history of providing high-quality power inductors that meet the board-level requirements for many automotive applications in the automotive market.

• Power and Energy Equipment

BOURNS has released an IGBT that combines a MOS structure gate input with a bipolar power transistor functioning as an output switch. By adopting TGFS technology, it achieves operating characteristics that reduce the collector-emitter saturation voltage V CE(sat) and minimize switching losses. <Features> - Discrete IGBT integrated with FRD - Advanced Trench Gate Field Stop (TGFS) technology - Low saturation voltage drop (V CE(sat)) - Low switching losses - TO252, TO247, TO247N packages - RoHS compliant - JEDEC standard compliant For sample requests, please feel free to contact our authorized distributor, Seiwa.

• Solar power generation equipment

Optosupply is an LED manufacturer based in Hong Kong. This time, we introduce the OSX50201C1E series. ☆Product Features☆ ■High brightness ■Compact size with package dimensions (L×W×T) of 0.6×0.3×0.3mm ■Available in 7 colors ☆Product Lineup☆ OSW50201C1E: White OSB50201C1E: Blue OSG50201C1E: Pure Green OSG80201C1E: Yellow Green OSY50201C1E: Yellow OSO50201C1E: Orange OSR50201C1E: Red ◎Please feel free to contact us for pricing, delivery times, specifications, etc.

• others

With the NUD360-F, you can capture beautiful images even from 100 meters away, with 360-degree all-around shooting capability. It has significantly improved the resolution at long distances, which has been a challenge for 360-degree cameras until now. 【Features】 ◇ An astonishing maximum shooting range of 100 meters! ◇ High-quality 4K! Equipped with a 12.4-megapixel color CMOS sensor ◇ Unprecedented! Equipped with a newly developed ultra-high-resolution fisheye lens (UHD-12F) ◇ Internet-compatible for centralized remote monitoring ◇ One device serves five roles?! Diverse video analysis functions (motion detection, line crossing, area intrusion, loss/abandonment detection, etc.) ◇ Ideal for wide-area monitoring, demonstrating high cost performance! 【Comparison with General Cameras】 ◎ No blind spots! ◎ One device can cover the range of multiple cameras, reducing the number of cameras needed! ◎ Installation costs can also be reduced! ◎ Fewer monitoring screens mean a reduced burden for surveillance! ◎ Can lower the communication bandwidth occupancy rate! ◎ No need for mechanical parts like pan-tilt or zoom, which reduces the failure rate! *For more details, please refer to the case study materials that include product features. Feel free to contact us!

• Other PCs and OA equipment

Meiko Seiki Co., Ltd. manufactures custom bases for resin molding and aluminum die casting molds. We have introduced some of the best large equipment in the country, including CNC jig borers from Yasuda Kogyo, large surface grinding machines from Okamoto Machine Tool, and various other machines such as M/C, NC milling, surface grinding, and wire cutting. Most of our machine tools are equipped with full-axis scales, enabling us to accommodate high-precision molds. Additionally, we ensure precision maintenance by having the manufacturer conduct static and dynamic precision checks once a year, providing our customers with a precision guarantee. Our employees are committed to creating products with care, always aiming for our customers to say that our products are beautiful and that they can trust us completely. 【Equipment Owned (Partial)】 ■ Yasuda Kogyo CNC JIGBORER ■ Horizontal Machining Center ■ Machining Center ■ Table Type Horizontal Boring and Milling Machine ■ Horizontal NC Milling Machine *For more details, please refer to the PDF document or feel free to contact us.

• Processing Technology

Miyama Industrial Co., Ltd. has primarily focused on manufacturing precision die-cast products, mainly optical components (cameras and videos), exterior parts for music players, and small items such as car navigation monitor frames. We have successfully achieved aluminum die-casting with an ultra-thin wall thickness of 0.6mm. Currently, we are mass-producing a range of products from ultra-thin to medium-sized items, including automotive-related components, communication equipment-related parts, exterior parts, optical components, and construction parts, utilizing our experience. In the future, we aim to develop aluminum die-cast products in new fields with our unique technology and ideas. We invite you to look forward to the research and development of "Miyama Industrial," the craftsmen of aluminum die-casting. 【Manufactured Items】 ■ Pressure gauges / Gas components ■ ATM-related / Optical components / Device-related ■ Ultra-thin precision die-cast parts *For more details, please refer to the PDF document or feel free to contact us.

• Processing Technology

Small lot production is possible domestically! We can also accommodate products that are not cost-effective overseas! We can handle EMS lots of less than 1,000 units! Please consult us for both production in China and domestic production! - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Optical fiber cables Conversion plugs and attenuators Modular rosettes and optical patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials

• Surveying

Musashino Tsukou Co., Ltd. is a company engaged in the design and manufacturing of transformers and reactors. We have been involved in the production of transformers and reactors for over 60 years, striving for the development of our unique products and the improvement of technology. The products created through our daily efforts are utilized in various fields, including medical devices. Based on the technology cultivated over our 60-year history, we handle everything from small communication transformers to large three-phase transformers and the assembly of power units. At our Tianjin factory in China, which has been operating for 25 years, we uphold our founding philosophy of "small-batch production of a wide variety" and maintain stable quality. We offer custom-made solutions tailored to usage conditions and product specifications, including small and specially shaped transformers that fit the structure of the products, and reactors designed to minimize heat generation. We support you from the specification consideration and design stage. We respond to a wide variety of requests, including the application of overseas safety standards and the reproduction of other companies' ready-made products. Please feel free to contact us when you need our services.

• Piping and electrical wiring materials

The "PLC220-12M" is equipped with a compact fisheye lens that offers an ultra-wide angle of 220 degrees and the industry's largest downward angle of 20 degrees, allowing it to capture all-around images including the road surface even when mounted on a vehicle. With patented technology that raises the image height around the lens, the resolution has been improved, enabling the camera to capture the entire surrounding area clearly and vividly. It features a high-resolution 12.3-megapixel color CMOS sensor. It outputs clear images digitally via USB, allowing for direct connection to a PC for operation and video confirmation. There is no degradation of the video during image transmission. With an IP66 rating for dust and water resistance, it is suitable for all weather conditions. The need for multiple cameras and video processing for all-direction shooting is eliminated, enhancing work efficiency. It provides a seamless single image, and image expansion is speedy. 【Features】 ■ Fisheye lens is patent pending ■ 12.3-megapixel high-definition video ■ High reliability and high quality due to glass lens ■ Can be connected with just one USB cable ■ No drive mechanism for PTZ, reducing the risk of failure ■ Easy operation and video expansion with a dedicated app ■ All-weather, dust and water-resistant (IP66) dome *For more details, please refer to the case study materials that include product features. Feel free to contact us with any inquiries.

• Security cameras and surveillance systems

This document introduces a 360-degree camera for road patrol vehicles. It features the "PLC220-12M," which achieves high resolution without distortion at the edges of the image, thanks to a newly developed fisheye lens with a downward angle. Additionally, it clearly presents the features of the 360-degree camera for vehicles, its adoption records, usage examples, and examples of installation units, accompanied by photographs. [Contents] - Introduction to the 360-degree camera for road patrol vehicles - Solutions to various issues and requests for road patrol vehicles - Features of the 360-degree camera for vehicles - Unique features of the PLC220-12M - Comparison with other solutions - Implementation examples *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

"Vmap-3" is a video mapping software specifically designed for the 360-degree camera "PLC220-12M" for vehicles. It captures video from the 360-degree camera "PLC220-12M" and allows for recording in both video and still images. Additionally, it can simultaneously capture and integrate time and location information from a GPS receiver with the video. 【Features】 ■ Captures video from the camera and records in both video and still images ■ Simultaneously captures and integrates time and location information from a GPS receiver with the video ■ Allows partial playback of recorded video ■ Displays the location plotted on a Google Map during playback *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

"PLC Viewer" is a Windows application software that allows you to view the deployment processing of live footage from the vehicle 360-degree camera PLC220-12M. It also enables recording/saving still images, as well as playback of recorded videos/still images and viewing of deployment processing. Please feel free to contact us if you have any inquiries. 【Components】 ■ PLCViewer.exe: Only the main application software *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "PLC220-IPU" is an IP unit that converts the all-around 360-degree camera "PLC-12M" to a wired LAN interface. It supports PoE IEEE 802.3af PoE Class 3. Additionally, the compatible browsers are Microsoft Edge and Google Chrome. 【Features】 ■ USB 2.0/3.0 interface for connecting vehicle 360-degree cameras ■ Gigabit Ethernet interface ■ PoE IEEE 802.3af PoE Class 3 support ■ Compatible with Microsoft Edge and Google Chrome ■ Compact, lightweight, aluminum case 93(W)*80(D)*37(H)mm 140g *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

Introducing the new 9913 series lead relay from COTO TECHNOLOGY. The 9913 series is an ultra-compact surface mount type lead relay that ideally meets the needs of designers in automatic test equipment, measuring instruments, and telecommunications, featuring the smallest installation area available on the market. With its shielding function, it blocks external magnetic interference, making it less susceptible to the influence of surrounding components and enabling higher density mounting. It can be used in a wide range of products, including automatic test equipment, data processing, and measuring instruments. 【Features of the 9913 series】 ■ Ultra-compact package size of 8.9x3.8x3.6mm ■ Tape and reel options available ■ Long lifespan achieved with high-reliability hermetically sealed contacts ■ High insulation resistance ■ External magnetic shielding ■ RoHS compliant

• others

The "downward angle fish-eye lens" has a 20° downward angle, allowing for a shooting range up to the side of the lens. With the downward angle strong stereoscopic projection lens, a wider area can be captured. Additionally, there is no distortion at the edges, and it can capture images in high resolution, making it suitable for shooting around the lens in a full 360°. 【Features】 ■ A 20° downward angle allows for a shooting range up to the side of the lens ■ No distortion at the edges, enabling high-resolution shooting ■ Capable of capturing images all around the camera side in 360° *This is an introduction to the lens used with the camera, and the lens is not sold separately.

• others

The "PLC220-12M" is a high-resolution 360-degree camera for vehicles, featuring industry-leading quality. It continuously captures a full spherical view, including the area below the camera, and can display any location with zooming and flat mapping using dedicated software. Since it does not stitch together images from multiple cameras, it has minimal distortion and allows for real-time video display. 【Features】 ■ Equipped with a 12-megapixel high-resolution CMOS sensor ■ USB digital output ■ Easy installation on vehicles with double-sided tape ■ Ultra-wide 220-degree field of view for capturing the road surface in full sphere ■ Simple operation and video display with a dedicated app *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

Optosupply is an LED manufacturer based in Hong Kong. This time, we would like to introduce the OSXXX2A131A series. ☆Product Features☆ ■High brightness ■10mm round type ■Long lifespan operation ■UV-resistant epoxy used ■Water clear type ■Bipolar type ☆Product Lineup☆ OSWWD2A131A Pure White OSMMD2A131A Warm White OSBBS2A131A Blue OSPPD2A131A Pure Green OSOOP2A131A Orange OSYYP2A131A Yellow OSRRP2A131A Red ◎Please feel free to contact us for pricing, delivery times, specifications, etc.

• LED light source/module

The newly developed fish-eye lens with a tilt feature is different here! While typical lenses tend to distort the image around the edges (central priority), the newly developed lens allows for wider shooting even at the edges (right next to the lens). By using this lens, a 360-degree camera that previously required multiple units can now be handled with just one! ★Please note that this is an introduction to a camera lens, and the lens itself is not for sale.

• Entrance and exit control system

High-density storage optical patch panel - We will customize the splice box according to your requirements. ■ One-stop service from design to manufacturing, inspection, and packaging/shipping ■ Pre-wiring is possible for all products ■ Optical patch panel optical connector types available: SC, LC, FC, MU, MT types

• Big Data
• Power distribution and control panels
• others

The only one in the industry, equipped with high-resolution lenses that provide 360-degree coverage from all sides. We have achieved a camera that can capture images from the front, back, sides, and even above with just one unit. ● Equipped with a 12-megapixel high-resolution CMOS ● USB digital output (with 5m cable) ● Can be mounted on a vehicle with double-sided tape ● Ultra-wide angle of 220 degrees for capturing the road in full spherical view ● Easy operation and video deployment with a dedicated app ● All-weather, dustproof and waterproof (IP66) dome ● No moving parts for low failure rate design

• Entrance and exit control system

Small lot production is possible domestically! We can also accommodate products that are not cost-effective overseas! We can handle EMS lots of less than 1,000 units! Please consult us for either production in China or domestically! - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Fiber optic cables Conversion plugs and attenuators Modular rosettes and optical patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials

• Analysis and prediction system

SAW DUAL FILTER ◇Insertion Loss ◎1166.22~1186.68 MHz TYP: 1.2 / MAX: 1.8 dB / Type: GPS L5 ◎1205.09~1209.19 MHz TYP: 1.2 / MAX: 1.8 dB / Type: BD B2 ◎1226.58~1228.62 MHz TYP: 1.2 / MAX: 2.0 dB / Type: GPS L2 ◇Characteristics at 1166.22~1228.62 MHz ◎Passband Ripple TYP: 0.5 / MAX: 1.0 dB ◎Group Delay Ripple TYP: 10 / MAX: 25 ns ◎VSWR TYP: 1.5 / MAX: 2.0 Package Size: 1.5 mm × 1.1 mm Proven track record in GPS/GNSS antennas and modules.

• Internet Advertising

The Bourns Model 1420A series is an SPD developed to protect the DC side of solar power generation systems. It is designed to protect against damage from lightning surges with a maximum rating of DC 1500V. The unique high-energy MOV technology design with Advanced Thermal Disconnectors (TD+) enhances the level of protection against direct or indirect lightning. It can be mounted on a DIN rail, and the lightning surge current rating is up to 50kA (8/20μs) per pole. ● Features - Unique high-energy MOV technology design with Advanced Thermal Disconnectors - Replaceable modular design - Protection for common mode and differential mode - Remote signaling capability - UL certified - High surge current discharge capacity of up to 50kA (8/20µs) - ROHS compliant For new adoptions, delivery issues, please feel free to download the materials, make inquiries, and consider this product. Please feel free to contact us regarding delivery times and pricing discussions.

• Lightning protection

◇Business Content - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Optical fiber cables Conversion plugs and attenuators Modular rosettes and optical patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials We can provide one-stop services from design to assembly, inspection, packaging, and shipping!

• Analysis and prediction system

Compliant with AECQ200, guaranteed operation from -40°C to 105°C. Center frequency: 1582.4 MHz Insertion loss TYP MAX 1559.05~1563.15 MHz 1.0 dB 1.5 dB 1572.42~1578.42 MHz 0.8 dB 1.3 dB 1597.55~1605.89 MHz 1.0 dB 1.5 dB It has excellent characteristics in terms of passband ripple and VSWR, enabling high-precision positioning. TYP MAX Group delay characteristics 10 25 ns Package size: 1.1 mm × 0.9 mm Proven track record in GPS/GNSS antennas and modules.

• Internet Advertising

HRL1 OM-550 is designed to improve yield and reduce component warpage with a low melting point solder paste. It significantly enhances drop impact resistance and thermal cycle resistance compared to the company's conventional products, with a melting point that is considerably lower than SAC305. By lowering the peak temperature during reflow from 245°C to 185°C, it achieves energy savings through reduced electricity costs in the assembly process. <Significant Improvement in Reliability> ● The reliability of HRL1 OM-550 has been significantly improved compared to the company's conventional low melting point solder, exhibiting performance close to that of SAC305. ● The drop impact test performance at the SAC series BGA ball joints shows significant improvement compared to the company's conventional low melting point solder. ● The thermal cycle test performance at the SAC series BGA ball joints shows significant improvement compared to the company's conventional low melting point solder. ● The HRL1 alloy is more suitable as a replacement for SAC series alloys compared to the company's conventional low melting point solder.

• others

Optosupply is an LED manufacturer based in Hong Kong. This time, we are introducing a flexible LED filament available in six colors! 【Features】 - Operates at DC3V with 360° full-angle illumination - Contains 100 tiny LED lights - Very soft and can be bent or folded into various shapes Additionally, OptoSupply offers a wide range of products including bullet-type LEDs, chip-type LEDs, and 7-segment displays. We also have equivalents for LED products that have been discontinued by domestic and international manufacturers, making replacements possible. ◎ Please feel free to contact us.

• Garden lighting/lights (LED/solar)

■Features - Capable of protection against overheating and overcurrent - Wide temperature range of +55 ℃ to +150 ℃ (SD Series) - Ultra-low resistance (stable resistance at maximum) - Option for automatic reset function - AEC Q200 compliant products available (SD Series) tested according to internal standards ■Benefits - High reliability against high-temperature anomalies - Independent overheating protection function that does not require additional protective components - Reduces user safety concerns - Contributes to improving customer quality, brand, and reputation Thermal cutoff (TCO) devices, represented by Bourns' mini breakers, are used as safety measures to prevent overheating and fires caused by overcurrent, such as that from lithium-ion batteries. They maintain a tripped (operated) state at abnormal temperatures and automatically reset when the power is cut and the temperature returns to a safe level. Compared to polymer PTCs and thermal fuses, they provide protection at lower temperatures.

• Notebook PC

This product is a wireless LED that lights up when powered by the coil in the main unit. It turns on when brought close to a dedicated drive unit. Due to its very small size, it can be installed in tight spaces or attached to small parts of toys and figures. We offer various types to suit different applications. For quotes and sample requests, please contact our authorized distributor, Seiwa Co., Ltd. *For more details, please refer to the detailed information or feel free to contact us.

• Garden lighting/lights (LED/solar)

HRL1 OM-550 is a low-melting solder paste designed to improve yield and reduce component warpage. It significantly enhances drop impact resistance and thermal cycling resistance compared to the company's conventional products. Its melting point is considerably lower than that of SAC305, achieving energy savings in the assembly process by lowering the peak temperature during reflow from 245°C to 185°C. <Significant Improvement in Reliability> ● The reliability of HRL1 OM-550 has been significantly improved compared to the company's conventional low-melting solder, exhibiting performance close to that of SAC305. ● The drop impact test performance at the BGA ball joints using SAC series is significantly improved compared to the company's conventional low-melting solder. ● The thermal cycling test performance at the BGA ball joints using SAC series is significantly improved compared to the company's conventional low-melting solder. ● The HRL1 alloy is more suitable as a replacement for SAC series alloys compared to the company's conventional low-melting solder.

• others

The output voltage of the new PLN series products is 5V and 12V, with an output current ranging from 4A to 14A, and they can withstand an insulation resistance test of 1750VDC. In addition to PoE, they are suitable for various applications such as LED lighting, industrial power supply systems, switching power supplies, and BMS. <Features> - DC/DC transformer for 48W to 70W forward converters - Low leakage inductance of 0.29μH to 0.6μH - Slim design - Surface mount - Operating temperature range: -40°C to +125°C - RoHS compliant Other product characteristics can be viewed in the downloadable materials. For quotes and sample requests, please contact the authorized distributor, Seiwa.

• System lighting and lighting control

Potens is a Taiwan-based fabless manufacturer established in September 2012. We offer a wide range of products from general low-voltage devices to high-voltage devices over 1000V, and we are expanding our lineup with SiC and the trending GaN, along with a rich selection of equivalent products from other companies! We are engaged in the development of power semiconductor products, with a broad lineup ranging from 10V to 1500V. <10V to 100V MOSFETs> We have over 300 varieties, primarily focusing on CSP MOSFETs and Double Trench structure MOSFETs. <100V to 1000V> We have over 500 varieties, including Double Trench structure MOSFETs, IGBTs, GaN, and Super Junctions. We also offer SiC SBDs. <Above 1000V> We have over 100 varieties, primarily focusing on SiC. We also have products that can serve as alternatives to those from domestic and international manufacturers, so please feel free to contact us when replacement is needed due to EOL or other reasons.

• others

LEOCO is a connector manufacturer based in Taiwan, established in 1981. We have a track record of transactions with companies in 26 countries worldwide and can provide stable supply with a short lead time of about two months. (Please note that lead times may vary depending on the product, so for details, please contact us separately.) We have a wide range of equivalent connectors from Japanese manufacturers such as JST, Hirose, and Molex, making us ideal for customers considering replacements due to lead time issues. Feel free to contact us regarding lead times, prices, or inquiries about equivalent products from manufacturers. In addition to connectors, we also offer harness processing, so please don't hesitate to consult with us. ★ Sample support is also available.

• Mobile phones and smartphones

The company's main products are electronic components (crystal devices) that use quartz. There are several types of crystal devices, and the company produces quartz oscillators and quartz oscillators. Among these, the company specializes in SMD (Surface Mount Device) types that utilize a unique electronic beam hermetic sealing method, focusing on cutting-edge fields such as small portable devices (smartphones, digital cameras, handheld game consoles, etc.), short-range wireless communication (Wi-Fi, Bluetooth, wireless LAN, etc.), car electronics, and medical devices, thereby ensuring stable profits. At the same time, the company has established the concept of "smaller than anywhere else, as small as possible" for product development and has consistently led the industry in miniaturization of products.

• others

Optosupply is an LED manufacturer based in Hong Kong, established in 2001. We can also assist with cost reduction and short delivery time consultations, so please feel free to download our materials and utilize them for new product considerations, alternative products, and delivery time strategies. <Bullet Type - Tower Type OSXXXX7311F Series> - High brightness and compact LED - Standard beam angle of 1.8mm tower type - UV-resistant epoxy - Operating current: 1-20mA - Water clear type - Model numbers & colors: OSR5PA7311F Red OSO5PA7311F Orange OSY5PA7311F Yellow OSB5DA7311F Blue OSG58A7311F Pure Green OSW54K7311F White OSM54K7311F Warm White <Additionally, we have a wide range of chip-type and 7-segment products, including many equivalents to discontinued domestic manufacturer products.> *For more details, please check the "PDF Download" below. *If you would like samples, please contact us.

• Garden lighting/lights (LED/solar)

A decarbonized society is one of the important issues demanded by the current society. First, we need to accurately grasp the CO2 concentration currently emitted from factories and heavy machinery using high-precision CO2 sensors. A portable CO2 concentration sensor (weighing 17g) is useful even outdoors. It can be powered and logged from a laptop or smartphone (requires a conversion adapter), so no outlet is needed. With a pocket-sized CO2 concentration sensor that is easy to carry, we are now in an era where carbon neutrality can be consciously pursued by individuals! 【Features】 ■ Built-in ultra-compact NDIR (non-dispersive infrared absorption) sensor ■ Gold-plated sensor part guarantees high precision and long-term stability ■ Measurement range of 0–10,000 ppm (capable of accurate measurement) ■ Provides long-term measurement stability with easy calibration ■ Measurement result history can be saved using a dedicated Android app ■ Measurement result history can also be saved via PC connection using dedicated software ■ One-year warranty for peace of mind ELT SENSOR is a South Korean manufacturer specializing in sensors, with numerous achievements in various research institutions and the agricultural sector. ELT SENSOR develops high-precision, compact modules through its proprietary technology.

• others

■Insertion Loss ◎1166.22~1186.68MHz TYP: 1.2 / MAX: 1.8 dB / Type: GPS L5 ◎1205.09~1209.19MHz TYP: 1.2 / MAX: 1.8 dB / Type: BD B2 ◎1226.58~1228.62MHz TYP: 1.2 / MAX: 2.0 dB / Type: GPS L2 ■Characteristics at 1166.22~1228.62MHz ◎Passband Ripple TYP: 0.5 / MAX: 1.0 dB ◎Group Delay Ripple TYP: 10 / MAX: 25 ns ◎VSWR TYP: 1.5 / MAX: 2.0 Package Size: 1.5mm x 1.1mm Proven track record in GPS/GNSS antennas and modules.

• Internet Advertising

Center frequency: 1227 MHz Insertion loss within the band (1194 MHz to 1260 MHz): TYP 1.2 dB MAX 1.5 dB Passband ripple (1194 MHz to 1260 MHz): TYP 0.3 dB MAX 0.8 dB Package size: 3 mm × 3 mm Proven track record in GPS/GNSS antennas and modules.

• Internet Advertising