APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
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HS18 1°C/W
CAGE JACKS
MS04
Part number MS04 consists of a package of 12 cage jacks.
These are mounted directly in a print circuit board. Use a spacer
between the PCB and the heatsink to avoid short circuits.
EVALUATION KIT
EK27 is an easy to use engineering platform for prototype
evaluation. Provided items include: PC board, cage jacks,
bypass capacitors, thermal washers, terminal strip, spacer
grommets, and heat sink (HS18). The amplifier is sold sepa-
rately. Common hardware such as screws and nuts are not
provided.
HEATSINKS
The following heatsinks are mechanically compatible with
this amplifier. Thermal ratings are for optimum mounting in
free air.
HS06 0.96°C/W
HS11 0.68°C/W
With liquid cooling the HS11 thermal rating can be reduced
to 0.1°C/W.
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739
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NOTES:
1. Base material is aluminum, 0.002” thick. Do not allow the
washer to touch pins of the amplifier.
2. For optimum thermal transfer, avoid abrasive handling of
washers which can damage their 0.5mil thick layer of thermal
compound with which each side is coated.
3. The dry thermal compound will flow filling header to heatsink
voids as soon as the material reached 60°C.
4. Do not store unused thermal washers above 40°C.
5. A new washer must be used for each mounting.
6. Part number TW05 consists of a package of 10 washers.
7. Thermal resistance is 0.05°C/W.
SOCKET
MS05
THERMAL WASHER
TW05
This data sheet has been carefully checked and is believed to be reliable, however, no responsibility is assumed for possible inaccuracies or omissions. All specifications are subject to change without notice.
AN SA03 REV A JANUARY 2005 © 2005 Apex Microtechnology Corp.
