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  6. 【SHOULDER】SAW*100MHz~Wide range of products◎

【SHOULDER】SAW*100MHz~Wide range of products◎

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SHOULDER ELECTRONICS

last updated:Sep 26, 2025

セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)
セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)
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A wide range of products from IF to RF. High-quality products available at low cost ◎ SAW filters / SAW devices / SAW resonators.

We offer a lineup of SAW filters around 100MHz. Customization of center frequency, bandwidth, loss, etc., is available at low prices not found in Japan. Additionally, we have obtained TS16949, ISO9001, and ISO14001 certifications, making it possible to supply automotive products. By handling everything from wafers to packaging in-house, we can deliver high-quality products at low prices and with short lead times. IF filters for audio and video are used in digital television tuners and signal level detection, among other applications. RF filters have already been adopted in Japan for products such as GPS modules, radios, garage remotes, security keys, keyless entry systems, wireless microphones, active tags, and wireless doorbells, and we are expanding our product lineup for the increasingly competitive smart meter market.

    filter
SAW

【SHOULDER】SAW*100MHz~Wide range of products◎

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  • Seiwa Co., Ltd. - SHOULDER Introduction Page
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basic information

SHOULDER Corporation is the No. 1 SAW manufacturer in China, consistently producing from the front-end to the back-end of wafer manufacturing at its own factory. A new factory began operations in 2021, with a monthly production capacity of up to 500 million units and almost no delivery issues. In addition to standalone SAWs for frequency bands such as L1, L2, B3, G2, and E5a, we offer a wide range of composite SAWs like B3+L1, L1+B1, and L1+B1+G1. Furthermore, we have a broad product lineup that includes LTE bands for smartphones and bands for base stations, among others. We are also researching miniaturization for sizes like 0907 through our own development efforts.

Price range

P1

Delivery Time

P4

※Samples, etc. will be provided separately.

Applications/Examples of results

IF SAW filters are used for digital TV tuners, TV signal level detectors, and other applications. Wireless communication devices, garage remote controls, security keys, keyless entry systems, wireless microphones, active tags, wireless doorbells, smart meters, GPS modules, etc.

catalog(1)

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【SHOULDER】SAW device, SAW filter, SAW resonator

【SHOULDER】SAW device, SAW filter, SAW resonator

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セイワ

セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)

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The development of electronics has given people great dreams and has turned those dreams into reality, one by one. This development has been passed on to the 21st century, inspiring even greater dreams and hopes. I am deeply grateful and delighted to have been able to engage in work that contributes to this segment of the electronics industry. Moving forward, I will continue to serve as a conduit for the appropriate information on semiconductors and electronic components, so that I can help realize humanity's great dreams and support the product and information development of our clients. I am committed to walking alongside our clients and growing together in the information society of the 21st century. However, on the other hand, global environmental issues have become increasingly prominent. As a member of society, I feel the importance of leaving a rich natural environment for the future and preserving the fundamental value of humanity. I am determined to strive towards becoming a company that harmonizes with nature and society as we move towards an endless future.

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