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+886 2 2907 2907 ext 14
Nat_Leu@chyunyih.com.tw /
Timothy@chyunyih.com.tw
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Chyun-Yih Technology Co.,Ltd
+886 2 2907 2907 ext 11
ch.yih@msa.hinet.net / Timothy@chyunyih.com.tw
Contact Us
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CFast 系列
CFast Card Kit with Connector
  • Patented snap-fit structure with tesa® double-sided adhesive for simple, consistent assembly.
  • SUS304 stainless steel covers, durable and protective of the memory module.
  • All materials rated UL94 V-0.
  • Connector rated for 12,000 insertion cycles, exceeding the CFast specification.
Components below are also sold separately.
CFast Connector, 7+17 Pin Type I (15μ", 30μ")
42.8*36.4*3.9 (mm)
Body
LCP
Contact
Phosphor Bronze (Ni, Sn, Au plated)
Specs
CFast Card Kit — Top Cover (with Frame)
42.8*36.4*3.9 (mm)
Metal Cover
SUS304
Adhesive
Double-sided tape, PET carrier
Housing
PC
Specs
CFast Card Kit — Bottom Cover
37.8*9*3.3 (mm)
Metal Cover
SUS304
Adhesive
Double-sided tape, PET carrier
Specs
Patent No. M550487
Patented Snap-In Design for Faster Assembly and Greater Durability
Our proprietary snap-in mechanism delivers greater durability and assembly efficiency than conventional ultrasonic plastic welding, and has passed 500 drop tests under industry association standards.
Chyun-Yih – Snap-In Assembly
Conventional – Ultrasonic Plastic Welding
組
裝
👌
Simply press-fit with a manual or pneumatic press. Quick and intuitive.
🚫
Parts are joined with an ultrasonic plastic welder. Too short a weld time can cause loosening, while too long can deform the plastic.
強
度
👌
Reinforced by a rigid stainless steel shell for high strength and durability.
🚫
Joined only by the plastic frame, so bond strength falls short of metal. Incomplete welds are prone to cracking along the weld line.
組裝
群翊 - 扣合式組裝
👌
以手動／氣動壓合機壓合固定即可，操作直覺簡易。
一般 - 超音波塑膠熔接
🚫
以超音波塑膠熔接機，熔接塑膠固定。熔接時間過短則易發生鬆脫，時間過長則容易導致塑膠變形。
強度
群翊 - 扣合式組裝
👌
以不鏽鋼金屬的剛性包覆加固，強度耐用度皆高。
一般 - 超音波塑膠熔接
🚫
由塑膠外框接合，結合強度則不比金屬。如果熔接不完全，易於熔接線裂開。
Quality isn't just a slogan — it's the foundation of our business
Multi-Stage Inspection for Uncompromising Quality
At Chyun-Yih Technology, we understand how much quality matters.

It starts with a multi-layered, uncompromising inspection process. True quality assurance comes from combining the judgment of experienced professionals with the precision of advanced technology.

Before shipment, every product is inspected with CCD optical sorting machines and coordinate measuring machines (CMM), which verify flatness and dimensional tolerances respectively against our customers' strict specifications.

A final inspection by our experienced team reflects our commitment to high quality and gives our customers complete peace of mind.
Non-Toxic, Safe, and Regularly Tested — Quality You Can Trust
  • SGS test reports confirming RoHS compliance, renewed annually
  • All materials meet the UL94 V-0 flammability rating
  • All materials are free of SVHCs (Substances of Very High Concern)
  • All plastic materials are PFAS-free
With over 20 years of expertise, we serve a diverse global clientele as a trusted provider in connector solutions.
+886 2 2907 2907 ext 11
+886 2 29085845
ch.yih@msa.hinet.net / Timothy@chyunyih.com.tw
No.69-113,Sinshu Rd., Sinjhuang Dist., New Taipei City 24262, Taiwan (R.O.C.)