APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
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EVALUATION KIT
EK09 is an easy to use engineering platform for prototype
evaluation. Provided items include: PC boards to make a
five sided box, cage jacks and 200V ceramic bypass capaci-
tors. The top board has pads for two TO-3 packages and
one MO127 package. Two ends of the box are predrilled for
banana jacks and BNC connectors (not supplied). Amplifiers
and heatsinks are sold separately.
HEATSINKS
The following heatsinks are mechanically compatible with
this amplifier. Thermal ratings are for optimum mounting in
free air.
HS01 11.6°C/W
HS02 4.5°C/W
HS03 1.7°C/W
HS04 0.95°C/W
HS05 0.85°C/W
APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739
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HS14 2°C/W
CAGE JACKS
MS02
Part number MS02 consists of a package of 8 cage jacks.
These are mounted directly in a print circuit board. Use a spacer
between the PCB and the heatsink to avoid short circuits.
HS09 11.7°C/W
HS11 0.68°C/W
With liquid cooling the HS11 thermal rating can be reduced
to .1°C/W.
HS13 1.48°C/W
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com
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SOCKET
MS03
THERMAL WASHER
TW03
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 PA09 REV A JANUARY 2005 © 2005 Apex Microtechnology Corp.
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 TW03 consists of a package of 10 washers.
7. Thermal resistance is 0.1°C/W.
