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December, 2020
Lever-Actuated Open-Top Spring Pin Socket from Ironwood
DC-DC Converters
2V to 10,000 VDC Outputs 1-300 Watt Modules
Transformers & Inductors
Surface Mount & Thru-Hole
EAGAN, MN — Ironwood Electronics has released a new stamped spring pin socket, addressing the high per- formance requirements of testing BGA780 packages — CBT-BGA- 7054. The contactor is a stamped spring pin with a 31g (1.1 oz) actua- tion force per ball and cycle life of 125,000 insertions. The self inductance of
• MIL/COTS/Industrial Models
•Regulated/Isolated/Adjustable Programmable Standard Models
• New High Input Voltages to 900VDC • AS9100C Facility/US Manufactured
• Military Upgrades and Custom Modules
• Ultra Miniature Designs • MIL-PRF 27/MIL-PRF 21308 • DSCC Approved Manufacturing
• Audio/Pulse/Power/EMI Multiplex Models Available
• For Critical Applications/Pico Modules, Over 50 Years’ Experience
PICO Electronics, Inc. 143 Sparks Ave. Pelham, N.Y. 10803-1837
800 431-1064 Fax: 914-738-8225
E Mail:
info@picoelectronics.com VISIT OUR EXCITING NEW WEBSITE:
www.picoelectronics.com
the contactor is 0.88 nH, insertion loss less than 1 dB at 15.7 GHz and capaci- tance of 0.097 pF. The cur- rent capacity of each con- tactor is 4A at a 72°F (40°C) temperature rise. The sock- et’s operating temperature range is –67 to +356°F (–55C to +180°C). The socket has a
clamshell lid for ease of chip replacement in pro- duction, as well as a float- ing pin guide for precise ball-to-pin alignment. It also has an integrated compression plate for vertical force actuation without distorting device position. The socket is made for BGAs
0.75 x 0.75 in. (19 x 19 mm) in size, with 0.026 in. (0.65 mm) pitch, and 708 balls in a 28 x 28 array. The socket is mounted using supplied hardware on the target PCB with no soldering and, according to the com- pany, has the smallest footprint in the industry. Its small footprint allows it to accommodate nearby inductors,
resistors and decoupling capacitors. The BGA is placed into the
socket and lid closed by snapping a latch. Vertical force is applied by turning a lever, which actuates a cam that compresses a spring-loaded plate onto the BGA device. The sock- et has a central opening for thermo-
CBT-BGA-7054 BGA socket.
couples to be placed close to the device’s top surface or for a thermal stream to be flown to heat the device to a specific temperature. The socket is designed for quick
device screening, device characteri- zation at extreme temperatures and
for final production test. Contact: Ironwood Electronics,
1335 Eagandale Court, Eagan, MN 55121 % 952-229-8200 fax: 952-229-8201 E-mail:
info@ironwoodelectronics.com Web:
www.ironwoodelectronics.com
Drive hard.
Drive safe. WE-AGDT Gate Drive Transformer
WE-AGDT The WE-AGDT series from Würth Elektronik allows implementing discrete SiC gate driver designs easier than ever before. These standard parts are compact SMT transformers optimized for silicon carbide applications. With extremely low interwinding capacitance, the WE-AGDT helps to achieve higher Common Mode Transient Immunity (CMTI). The series is compliant with safety standards according to IEC62368-1 / IEC61558-2-16 in addition to AEC-Q200 qualifi cation. Reference designs are available for each WE-AGDT transformer. The complete solution is compact and capable of fully automated assembly.
Products available from stock. Samples free of charge. For further information, please visit:
www.we-online.com/agdt
WE are here for you!
Join our free webinars on
www.we-online.com/webinars
Optimized for SiC gate driver supply Interwinding capacitance down to 6.8 pF CMTI over 100 kV / µs IEC62368-1 / IEC61558-2-16 Up to 6 W power Unipolar & bipolar output Compact & lightweight
#ReadyForTheFuture
© eiSos
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