LIQUID
COOLED
HEATSINK
CP Series
Cold Plate Four-pass Heatsink
F ꢁ at u ꢀ ꢁ S
The Ohmite CP4 series Liquid Coldplates are
•ꢀDesignedꢀforꢀOhmiteꢀproducts,ꢀPreꢀdrilledꢀholeꢀpat- designed for Ohmite heatsinkable type resistors,
terns for standard Ohmite planar resistors TAP600/ such as TAP600, TAP800, TA1K0, TA2K0, and vari-
TAP800 and TAP1K0/TAP2K0.
ous SOT-227 resistor packages. The CP series also
provides maximum heat removal for SCRs, rectifiers,
diodes, thyristors, and other high-power semicon-
ductor devices. The CP series is customizable to fit
multiple applications. Length and mounting hole pat-
terns can be specified.
•ꢀDesignꢀflexibility,ꢀChillꢀPlateꢀlengthsꢀcanꢀbeꢀconfig-
ured as well as mounting hole patterns to accept a
multitude of devices.
•ꢀThermalꢀefficientꢀdesign,ꢀExposedꢀcopperꢀtubingꢀ
on the mounting surface for the most efficient heat
transfer.
SꢁꢀꢂꢁS SPꢁCꢂFꢂCatꢂONS
Mounting Surface
Area (in2/mm2)
19.13/12339
19.13/12339
19.13/12339
Weight
(oz/g)
28.4/805
28.4/805
28.4/805
Ohmite Resistor
Series
Thermal
Resistance* (°C/W)
0.43
Part Number
CP4-114A
CP4-114B
TAP600/TAP800
TAP1K0/TAP2K0
0.43
0.43
CP4-114C
* @ flow of 1.5 GPM
ChaꢀaCtꢁꢀꢂStꢂCS
Copper, 0.375” OD, nominal wall thickness of 0.050”
Tubing
Plate
Aluminum 6063-T5
805 g
Weight
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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