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  6. Socket for advanced packages

Socket for advanced packages

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last updated:Jun 26, 2026

JMT
JMT
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We can offer affordable measurements of high-performance, multi-pin packages that integrate various chips.

Advanced packages that handle AI and big data are expected to become even more high-performance and see increased demand due to chiplets. The measurement of these high-performance advanced packages requires stable contacts with high-speed operation and multiple pins. The only method that can achieve both is PCR. PCR sockets leverage the advantages of sheet contact to realize stable connections over short distances while offering cost benefits for multiple pins. To address warping issues common in large packages, we adjust the contact positions at the center and outer edge on the PCR side, alleviating concerns about insufficient stroke length. For detailed specifications, we conduct individual designs for each project, so please feel free to contact our office. (We can also accommodate packages exceeding 10,000 pins.)

    Other electronic measuring instruments
?PCR

Socket for advanced packages

?PCR for testing high-pin-count packages.jpg
?PCR for testing high-pin-count packages.jpg 20250908_102706.jpg
  • Related Link - http://www.jmt21.jp/
  • Special site - Product/service details - https://pr.mono.ipros.com/JMT_PCR/product/

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basic information

- Compatible pitch: 1.27 to 0.25 millimeters * The compatible electrode length and magnetic pole diameter vary for each pitch. - Compatible grid number: 100x100 (approx.) * The compatible grid number varies depending on the pitch. - Compatible size: 100x100 millimeters (electrode area/approx.) * The compatible size varies depending on the pitch. - Operating temperature range: Standard type/-40 to 125°C, Wide range type/-55 to 150°C

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※Prices will be set based on product specifications and order quantities. Please feel free to contact us.

Applications/Examples of results

- Final selection test (handler) - System level test / SLT - High-frequency verification evaluation - Design verification evaluation - Reliability evaluation - Debug verification - Inter-board connection (short-distance connection connector, solder replacement) / BtoB - Burn-in test

catalog(3)

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PCR SPEC

PCR SPEC

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Test Solution "PCR"

Test Solution "PCR"

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Proposal for PCR (Conductive Rubber Sheet)

Proposal for PCR (Conductive Rubber Sheet)

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Company information

JMT

JMT

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JMT Corporation is a company that handles PCR (rubber sheets), pressure conductive sheets for semiconductor package inspection, and jigs & pressure conductive sheets for printed circuit board inspection. We will provide high-performance test contactors by integrating our long-cultivated plating technology, photolithography technology, laser technology, and PCR technology. Please feel free to contact us if you have any inquiries.

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