Socket and Test your BGA/QFN device using extreme temperature socket
1 min read
BGA sockets simplify evaluation applications due to low cost and better electrical/mechanical performance than conventional pogo pin sockets. BGA sockets come with easy open/close clamshell lids for quick chip replacement. Socket Contact is a stamped part with outside spring as well as inside leaf spring that provides a robust solution for Burn-in & Test applications. Solutions are available for 0.4mm to 1.27mm LGA, BGA, QFN, QFP, SOIC and other packages.
Production test Socket for DFN6 Electronic Filter
Socket and Test your 3.1x3.45mm DFN6 device using extreme temperature socket
Ironwood Electronics recently introduced a new Stamped spring pin socket addressing high performance requirements for testing electronic filters 6 lead DFN - CBT-QFN-7033. Electronic filters are analog circuits which perform signal processing functions, specifically to remove unwanted frequency components from the signal, to enhance wanted ones, or both. To test electronic filters, a high performance contact is needed. The contactor used in CBT-QFN-7033 socket is a stamped spring pin with 34 gram actuation force per ball and cycle life of 10,000+ insertions. The self inductance of the contactor is 0.9 nH, insertion loss < 1 dB at 9.1 GHz and capacitance 0.03pF. The current capacity of each contactor is 2.2 amps. Socket temperature range is -55C to +155C. Socket also features a clamshell lid for ease of operation and it accommodates two DFN devices. It also has a wave spring with swivel compression plate for vertical force without distorting device position. The specific configuration of the package to be tested in the CBT-QFN-7033 is a DFN, 3.1x3.45mm, 1.28mm pitch, 6 positions with two device cavities for simultaneous testing. The socket is mounted using supplied hardware on the target PCB with no soldering, and uses the smallest footprint in the industry. The smallest footprint allows inductors, resistors and decoupling capacitors to be placed very close to the device for impedance tuning. To use, place DFN device into the socket and close the lid by snapping to the latch. This socket can be used for quick device screening, device characterization at extreme temperatures as well as final production test.
You can order Ironwood parts through EMC for all UK customers.
For more information please contact EMC:
EMC electro mechanical components GmbH
Tel: +44 1223 851422
E-mail: info@emchq.co.uk
www.emc.de
