234-75ABE-01 [OHMITE]
Heat Sink;
OHMITE MFG. CO. 
BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
Compact, Wavesolderable Low-Profile Self-Locking Heat Sinks
230 & 234 SERIES
TO-220
Height Above
PC Board
in. (mm)
Footprint
Dimensions
in. (mm)
Solderable
Tab
Option
Thermal Performance at Typical Load
Standard
P/N
Mounting
Configuation
Mounting
Style
Natural
Forced
Convection
Convection)
230-75AB
.750 (19.1)
.750 (19.1)
.500 (12.7)
.875 (22.2)
.790 (20.0)
.790 (20.0)
.500 (12.7)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.750 (19.1) x .570 (14.5)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.570 (14.5) x .500 (12.7)
.790 (20.0) x .570 (14.5)
Vert./Horiz.
Vertical
Horizontal
Vertical
Vert./Horiz
Vertical
Horizontal
No Tab
01
05
10
No Tab
01
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
Clip/Mtg Hole
57°C @ 2W
57°C @ 2W
57°C @ 2W
57°C @ 2W
57°C @ 2W
57°C @ 2W
57°C @ 2W
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
7.5°C/W @ 400 LFM
230-75ABE-01
230-75ABE-05
230-75ABE-10
234-75AB
234-75ABE-01
234-75ABE-05
PATENT PENDING
05
Material: Aluminum, Black Anodized
230-75AB-05
230-75AB-01
230-75AB-10
230 AND 234 SERIES
230 SERIES
MECHANICAL DIMENSIONS
NATURAL AND FORCED
CONVECTION CHARACTERISTICS
234 SERIES
234-75AB
234 SERIES
234-75AB-01
234-75AB-05
Dimensions: in. (mm)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
2
相关型号：
234.25%FA1090PPM-AMMOPACK
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VISHAY
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