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August, 2014
KOA Speer: 3 Watt Current Sensing Chip Resistor
Bradford, PA — KOA Speer Electronics is introducing its new TLR, 3W current sensing metal plate chip resistor in a 2512 package. The TLR3AP provides an ultra low resist- ance of 0.5mW to 10mW. The TLR3AP resistor has a T.C.R. of ±50 and ±75 and a 1 percent tolerance rating. The resistor's metal alloy substrate pro- vides superior corrosion and heat resistance. The resistor's features com-
bined with its ultra low height and thickness of 0.6mm make it suitable for use in small equipment. It has a wide temperature range from as low as –65 up to +155°C. The TLR3AP resistor is AEC-Q200 qualified mak- ing it especially suitable for the transportation industry, as well telecommunications, consumer
electronics and industrial markets, in current sensing applications such
as DC-to-DC conversion, inverter power supplies, CPU current sensing and motor controls.
Current-sensing resistors. Contact: KOA Speer Electronics,
Inc., 199 Bolivar Drive, Bradford, PA 16701 % 814-362-5536 fax: 814- 362-8883 Web:
www.koaspeer.com
Ironwood: Socket for Testing BGA Packages
Eagan, MN — Ironwood Electronics has introduced a new high perform- ance BGA socket for 1mm pitch, 1924 pin BGA ICs. The SG-BGA-6409 socket is designed for two different IC sizes — 45 x 45mm and 47.5 x 47.5mm package size and operates at bandwidths up to 8GHz with less than 1dB of insertion loss. The sockets are designed to
dissipate up to several watts with- out extra heat sinking and can handle up to 100 watts with cus- tom heat sink. The contact resist- ance is typically 20milliohms per pin. The socket connects all pins with 8GHz bandwidth on all con- nections. The socket is mounted on the target PCB with no solder- ing, and uses industry's smallest footprint (only 2.5mm more on each side). The socket is constructed with shoulder screw and swivel lid which incorporates a quick insertion method so that ICs can be changed out quickly. The socket comes with drop-in IC guide to accommodate the smaller IC size. The SG-BGA-6409 socket is constructed with high performance
and low inductance elastomer con- tactor. The temperature range is –35 to +100°C. The pin self-inductance is 0.15nH and mutual inductance is 0.025nH. Capacitance to ground is 0.01pF. Current capacity is 2amps per pin. The socket works with ICs
BGA test socket.
such as Xilinx BGA, both 45mm square and 47.5mm square package
with 44 x 44 array and 1mm pitch. Contact: Ironwood Electronics,
1335 Eagandale Court, Eagan, MN 55121 % 800-404-0204 or 952-229- 8200 fax: 952-229-8201 E-mail:
info@ironwoodelectronics.com Web:
www.ironwoodelectronics.com
Schurter: New Fuse Cover for PCB Mounts
¸ RoHS
Santa Rosa, CA — New from Schurter is the ESO 10.3x38 touch- safe fuse cover designed to safely and securely insert and extract 10.3 x 38mm fuses. After inserting the cover with captive fuse into the fuse clips, the complete installation pro- vides a touch-safe cover according to IP20 specifications. In addition, the cover serves to extract a blown fuse; no additional tools are required. The touch-safe fuse cover, together with the company's CSO fuse clips and ASO 10.3 x 38mm fuse, is suitable for use in photovoltaic applications up to 30A at 1500VDC. Specific applications include
solar inverters, string fuse boxes, battery charge controllers and numerous applications in the energy
and industrial sectors. The compa- ny's fuse covers and fuse clips can be used up to 32A at 1500VAC/VDC with industry standard 10.3 x 38 midget size fuses. When using the ESO 10.3x38 with the company's CSO fuse clips, the combination car- ries cURus certification. A legend can be applied to the
cover for string or other fuse identifi- cation. The ASO 10.3x3 midget fuse meets UL 2579 and IEC 60269-6 photovoltaic standards. Rated cur- rent ranges from 1-30A and rated
voltage is 1000VDC. Contact: Schurter Inc., 447
Aviation Blvd., Santa Rosa, CA 95403 % 800-848-2600 or 707-636- 3000 E-mail:
info@schurterinc.com Web:
www.schurter.com
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