High accuracy 0.4mm pitch POP Test socket
-Self-developed structure and simple design,long production life time.
-Significant contact resistance stability
-Applicable for 0.4mm and 0.5mm pitch POP package
-Suitable for manual test,machine test and all kind of testing method
FTD POP test sockets have been providing reliable solutions for both manual and automated testing of package-on-package devices. Our POP test sockets accurately align both top and bottom device pads. FTD has capability to design 0.4mm pitch POP socket with different electrical requirements.
Self-developed structure and simple design,long production life time.
> 0.4mm pitch
3 temp testing (-55°C - 150°C）
● POP package
● Package pitch： > 0.4mm
● Pin Force： 15g -40g
● Test travel：0.3mm -0.65mm
● Pin life time：200K-500K
● Socket life time： >5KK
● Cleaning frequency：50K-100K
● socket material： PEI
● Pin plunger material： PD Alloy
● Spring material： Steel
● Contact resistance：50mΩ
● Current capacity：2.5A
● Band width： > 30GHZ @-1db
Temperature range： -55°C - 150°C