ZIF Sockets are suited for 1.0 mm pitch BGA.

Press Release Summary:

Designed for ST Micro 35 mm and 27 mm package sizes, Models SG-BGA-6245 and SG-BGA-6246 operate at bandwidths up to 8 GHz with less than 1 dB of insertion loss, dissipate up to 4.5 W at 40°C, can handle up to 100 W with heat sink, and have 23 mW/pin of contact resistance. Constructed with low inductance elastomer, they feature temperature range of -35 to +100°C, 10.15 nH pin inductance, and 0.10 pF of capacitance to ground.

Original Press Release:

High Performance, 6.5 GHz Sockets for ST Micro BGA's

High Performance Sockets and Adapters

ZIF Socket your 1 mm pitch ST Micro BGA is package without significant performance loss

BURNSVILLE, MN - November, 2007 - Ironwood Electronics has recently introduced the new high performance BGA ZIF sockets for 1.0mm pitch BGA. The SG-BGA-6245, SG-BGA-6246 sockets are designed for a ST Micro 35mm and 27mm package sizes; operate at bandwidths up to 8 GHz with less than 1dB of insertion loss. The sockets are designed to dissipate up to 4.5 watts @ 40 deg C and can handle up to 100 watts with enhanced heat sink. The contact resistance is typically 23 milliohms per pin. The socket requires only space on the board for the two mounting screw areas and 2.5mm clearance around the chip so discrete components can be placed near the IC.

The SG-BGA-6245 and SG-BGA-6246 is constructed with high performance and low inductance elastomer. The temperature range is -35 C to +100 C. The pin inductance is 10.15 nH. Capacitance to ground is 0.10 pF. The SG-BGA-6245 accommodates 35mm BGA body size IC packages with 34X34 array and 1156 balls. The SG-BGA-6246 accommodates 27mm BGA body size IC packages with 26X26 array and 676 balls. Simply attach the socket to the PCB with two screws, drop in chip, attach lid, and tighten compression screw.

Pricing for the SG-BGA-6245 and SG-BGA-6246 is $1020 and $738 respectively at qty 1 with reduced pricing available depending on quantity required.

Meghann Fedde
11351 Rupp Dr. Suite 400
Burnsville, MN 55337
Tel: 952-229-8200 or (800) 404 - 0204
Fax: 952-229-8201
email: info@ironwoodelectronics.com

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