Board Level

Heat Sinks

All other products, please contact factory for price, delivery, and minimums.

Normally stocked

32

BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS

233 AND 236 SERIES

Self-Locking Wavesolderable Heat Sinks

TO-220

Height Above

Footprint

Thermal Performance at Typical Load

Standard

PC Board

Dimensions

Mounting

Solderable

Mounting

Natural

Forced

P/N

in. (mm)

in. (mm)

Configuration Tab Options

Style

Convection

Convection

233-60AB

.600 (15.2)

.570 (14.5) x .500 (12.7)

Vert./Horiz.

No Tab

Clip/Mtg Hole

58°C @ 2W

11.0°C/W @ 400 LFM

233-60AB-01

.600 (15.2)

.570 (14.5) x .500 (12.7)

Vertical

01

Clip/Mtg Hole

58°C @ 2W

11.0°C/W @ 400 LFM

233-60AB-05

.500 (12.7)

.600 (15.2) x .570 (14.5)

Horizontal

05

Clip/Mtg Hole

58°C @ 2W

11.0°C/W @ 400 LFM

233-60AB-10

.725 (18.4)

.570 (14.5) x .500 (12.7)

Vertical

10

Clip/Mtg Hole

58°C @ 2W

11.0°C/W @ 400 LFM

236-150AB

1.500 (38.1)

.570 (14.5) x .500 (12.7)

Vert./Horiz

No Tab

Clip/Mtg Hole

58°C @ 2W

4.80°C/W @ 400 LFM

236-150AB-01

1.500 (38.1)

.570 (14.5) x .500 (12.7)

Vertical

01

Clip/Mtg Hole

58°C @ 2W

4.80°C/W @ 400 LFM

236-150AB-05

.500 (12.7)

1.500 (38.1) x .570 (14.5)

Horizontal

05

Clip/Mtg Hole

58°C @ 2W

4.80°C/W @ 400 LFM

236-150AB-10

1.625 (41.3)

.570 (14.5) x .570 (12.7)

Vetrical

10

Clip/Mtg Hole

58°C @ 2W

4.80°C/W @ 400 LFM

Material: Aluminum, Black Anodized

Dimensions: in. (mm)

MECHANICAL DIMENSIONS

233 AND 236 SERIES

NATURAL AND FORCED

CONVECTION CHARACTERISTICS

233-60AB

233-60AB-05

236-150AB-05

236-150AB

233-60AB-01

236-150AB-01

233-60AB-10

236-150AB-10

275 AND 231 SERIES

Compact, Stress-Free Labor-Saving Locking-Tab Heat Sinks

TO-220

Height Above

Footprint

Thermal Performance at Typical Load

Standard

PC Board

Dimensions

Mounting

Solderable

Mounting

Natural

Forced

P/N

in. (mm)

in. (mm)

Configuration

Tab Options

Style

Convection

Convection

275-75AB

.750 (19.1)

.835 (21.2) x .400 (12.7)

Vert./Horiz.

No Tab

Clip/Mtg Hole

44 C @ 2W

7.9°C/W @ 400 LFM

275-75AB-01

.750 (19.1)

.835 (21.2) x .400 (12.7)

Vertical

01

Clip/Mtg Hole

44°C @ 2W

7.9°C/W @ 400 LFM

275-75AB-10

.875 (12.7)

.835 (21.2) x .400 (14.5)

Vertical

10

Clip/Mtg Hole

44°C @ 2W

7.9°C/W @ 400 LFM

231-69PAB

.690 (18.4)

.835 (21.2) x .400 (12.7)

Vert./Horiz.

No Tab

Clip/Mtg Hole

45°C @ 2W

8°C/W @ 400 LFM

231-69PAB-13H

.400 (38.1)

.690 (17.5) x .835 (12.7)

Horizontal

13H

Clip/Mtg Hole

45°C @ 2W

8°C/W @ 400 LFM

231-69PAB-XXX

.690 (38.1)

.835 (21.2) x .400 (12.7)

Vertical

13V, 14V, 15V

Clip/Mtg Hole

45°C @ 2W

8°C/W @ 400 LFM

231-75PAB

.750 (12.7)

.835 (21.2) x .400 (14.5)

Vert./Horiz.

No Tab

Clip/Mtg Hole

43°C @ 2W

7.9°C/W @ 400 LFM

231-75PAB-13H

.400 (41.3)

.750 (19.1) x .835 (12.7)

Horizontal

13H

Clip/Mtg Hole

43°C @ 2W

7.9°C/W @ 400 LFM

(14V

) 231-75PAB-XXX

.750 (34.9)

.835 (21.2) x .400 (12.7)

Vertical

13V, 14V, 15V

Clip/Mtg Hole

43°C @ 2W

7.9°C/W @ 400 LFM

231-137PAB

1.375 (10.2)

.835 (21.2 x .400 (12.7)

Vert./Horiz.

No Tab

Clip/Mtg Hole

32°C @ 2W

5.9°C/W @ 400 LFM

231-137PAB-13H

.400 (10.2)

1.375 (34.9) x .835 (12.7)

Horizontal

13H

Clip/Mtg Hole

32°C @ 2W

5.9°C/W @ 400 LFM

(15V ) 231-137PAB-XXX

1.375 (10.2)

.835 (21.2) x .400 (12.7)

Vertical

13V, 14V, 15V

Clip/Mtg Hole

32°C @ 2W

5.9°C/W @ 400 LFM

Material: Aluminum, Pre-anodized Black (PAB), Anodized Black (AB)

Dimensions: in. (mm)

MECHANICAL

DIMENSIONS

NATURAL AND FORCED

CONVECTION CHARACTERISTICS

NATURAL AND FORCED

CONVECTION CHARACTERISTICS

All versions No Tab

275 AND 231 SERIES

TAB

14V

TAB

13V

TAB 13H

TAB 13H

TAB 01

TAB 10

TAB 15V

PATENT PENDING

PATENT 5381041