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Natural Convection Heat Sinks:

288 Products Found
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FK 244 13 D PAK
FISCHER ELEKTRONIK FK 244 13 D PAK
4302424

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 25 °C/W
  6. TO-252
  7. 13 mm
  8. 10 mm
  9. 14.8 mm
Each
1+
US$3.082
10+
US$2.332
25+
US$1.889
50+
US$1.769
100+
US$1.729
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
10mm
14.8mm
Copper
0.51"
0.39"
0.58"
-
FK 244 13 D3 PAK
FISCHER ELEKTRONIK FK 244 13 D3 PAK
4302448

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For D2-Pak
  3. 19.5 °C/W
  4. TO-268
  5. 13 mm
  6. 13 mm
  7. 22.8 mm
Each
1+
US$3.377
10+
US$2.559
25+
US$2.064
50+
US$1.943
100+
US$1.903
Min: 1 / Mult: 1
19.5°C/W
TO-268
13mm
13mm
22.8mm
Copper
0.51"
0.51"
0.9"
-
FK 243 MI 247 V
FISCHER ELEKTRONIK FK 243 MI 247 V
4302503

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/252
  3. 18.4 °C/W
  4. TO-218
  5. TO-229
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 9 mm
  10. 28 mm
Each
1+
US$4.141
10+
US$2.854
25+
US$2.680
50+
US$2.506
100+
US$2.077
Min: 1 / Mult: 1
18.4°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
28mm
Copper
0.79"
0.35"
1.1"
-
FK 244 08 D2 PAK
FISCHER ELEKTRONIK FK 244 08 D2 PAK
4314049

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For D2-Pak
  3. 29.3 °C/W
  4. TO-263
  5. 8 mm
  6. 10 mm
  7. 17.8 mm
Each
1+
US$2.841
10+
US$2.171
25+
US$1.863
50+
US$1.742
100+
US$1.648
Min: 1 / Mult: 1
29.3°C/W
TO-263
8mm
10mm
17.8mm
Copper
0.31"
0.39"
0.7"
-
FK 244 08 D PAK
FISCHER ELEKTRONIK FK 244 08 D PAK
4314001

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 31.5 °C/W
  6. TO-252
  7. 8 mm
  8. 10 mm
  9. 23 mm
Each
1+
US$2.613
10+
US$1.970
25+
US$1.715
50+
US$1.595
100+
US$1.501
Min: 1 / Mult: 1
31.5°C/W
TO-252
8mm
10mm
23mm
Copper
0.31"
0.39"
0.91"
-
FK 244 13 D2 PAK
FISCHER ELEKTRONIK FK 244 13 D2 PAK
4302436

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 22.8 K/W
  6. SO-8
  7. SO-10
  8. SO-14
  9. SO-16
  10. SOT-223
  11. TO-263
  12. 26 mm
Each
1+
US$3.136
10+
US$2.372
25+
US$1.916
50+
US$1.809
100+
US$1.769
Min: 1 / Mult: 1
22.8K/W
SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263
26mm
10mm
13mm
Copper
1.02"
0.4"
0.51"
-
FK 245 MI 247 V
FISCHER ELEKTRONIK FK 245 MI 247 V
4302473

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/249
  3. 19.7 °C/W
  4. TO-218
  5. TO-220
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 28 mm
  10. 9 mm
Each
1+
US$4.047
10+
US$2.787
25+
US$2.613
50+
US$2.452
100+
US$2.023
Min: 1 / Mult: 1
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
28mm
9mm
Copper
0.79"
1.1"
0.35"
-
FK 243 MI 247 H
FISCHER ELEKTRONIK FK 243 MI 247 H
4302497

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/251
  3. 19 °C/W
  4. TO-218
  5. TO-229
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 9 mm
  10. 27 mm
Each
1+
US$4.154
10+
US$2.868
25+
US$2.680
50+
US$2.519
100+
US$2.077
Min: 1 / Mult: 1
19°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
FK 243 MI 247 O
FISCHER ELEKTRONIK FK 243 MI 247 O
4302485

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/250
  3. 18.7 °C/W
  4. TO-218
  5. TO-229
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 27 mm
  10. 9 mm
Each
1+
US$3.712
10+
US$2.559
25+
US$2.399
50+
US$2.251
100+
US$1.849
Min: 1 / Mult: 1
18.7°C/W
TO-218, TO-229, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
FK 245 MI 247 H
FISCHER ELEKTRONIK FK 245 MI 247 H
4302461

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/248
  3. 20.5 °C/W
  4. TO-218
  5. TO-229
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 9 mm
  10. 27 mm
Each
1+
US$4.690
10+
US$3.243
25+
US$3.028
50+
US$2.841
100+
US$2.345
Min: 1 / Mult: 1
20.5°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
SKV606021-CU
WAKEFIELD THERMAL SKV606021-CU
3219250

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. HEAT SINK
  2. COPPER
  3. 60X60X21MM
Each
1+
US$24.401
5+
US$22.994
10+
US$21.587
25+
US$20.569
50+
US$19.819
More Pricing...
Min: 1 / Mult: 1
7.2°C/W
-
60mm
21.08mm
60mm
Copper
2.36"
0.83"
2.36"
SKV Series
SKV38538514-CU
WAKEFIELD THERMAL SKV38538514-CU
3219238

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. HEAT SINK
  2. COPPER
  3. 38.5X38.5X14MM
Each
1+
US$16.402
5+
US$15.464
10+
US$14.512
25+
US$13.829
50+
US$13.333
More Pricing...
Min: 1 / Mult: 1
15.9°C/W
-
38.5mm
13.97mm
39mm
Copper
1.52"
0.55"
1.52"
SKV Series
FK 260 MI 220 V TO 220
FISCHER ELEKTRONIK FK 260 MI 220 V TO 220
4573478

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 23.6 K/W
  4. TO-220
  5. 13 mm
  6. 9 mm
  7. 30 mm
Each
1+
US$4.770
10+
US$3.296
25+
US$3.082
50+
US$2.894
100+
US$2.385
Min: 1 / Mult: 1
23.6K/W
TO-220
13mm
9mm
30mm
Copper
0.51"
0.35"
1.18"
FK 260 Series
FK 274 MI 247 O TO 247
FISCHER ELEKTRONIK FK 274 MI 247 O TO 247
4573558

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 19.2 K/W
  3. TO-247
  4. 23 mm
  5. 15 mm
  6. 26 mm
Each
1+
US$4.770
10+
US$3.296
25+
US$3.082
50+
US$2.894
100+
US$2.385
Min: 1 / Mult: 1
19.2K/W
TO-247
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
FK 244 13 D2 PAK TO-263 (D2PAK)
FISCHER ELEKTRONIK FK 244 13 D2 PAK TO-263 (D2PAK)
4573402

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 22.8 K/W
  3. TO-263 (D2PAK)
  4. 26 mm
  5. 10 mm
  6. 13 mm
Each
1+
US$3.069
10+
US$2.332
25+
US$1.889
50+
US$1.769
100+
US$1.729
Min: 1 / Mult: 1
22.8K/W
TO-263 (D2PAK)
26mm
10mm
13mm
Copper
1.02"
0.39"
0.51"
FK 244 Series
FK 244 13 D PAK DPAK (TO-252)
FISCHER ELEKTRONIK FK 244 13 D PAK DPAK (TO-252)
4573397

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 25 K/W
  3. TO-252 (DPAK)
  4. 23 mm
  5. 10 mm
  6. 13 mm
Each
1+
US$3.069
10+
US$2.332
25+
US$1.889
50+
US$1.769
100+
US$1.729
Min: 1 / Mult: 1
25°C/W
TO-252 (DPAK)
23mm
10mm
13mm
Copper
0.91"
0.39"
0.51"
FK 244 Series
SKV585811-CU
WAKEFIELD THERMAL SKV585811-CU
3219246

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. HEAT SINK
  2. COPPER
  3. 58X58X11MM
Each
1+
US$22.284
5+
US$20.998
10+
US$19.725
25+
US$18.787
50+
US$18.103
More Pricing...
Min: 1 / Mult: 1
7.7°C/W
-
58mm
10.92mm
58mm
Copper
2.28"
0.43"
2.28"
SKV Series
SKV4545225-CU
WAKEFIELD THERMAL SKV4545225-CU
3219242

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. HEAT SINK
  2. COPPER
  3. 45X45X22.5MM
Each
1+
US$16.201
5+
US$15.276
10+
US$14.338
25+
US$13.668
50+
US$13.159
More Pricing...
Min: 1 / Mult: 1
8°C/W
-
45mm
22.61mm
45mm
Copper
1.77"
0.89"
1.77"
SKV Series
7139DG
BOYD 7139DG
1851711

Data Sheet

RoHS

BOYD
  1. HEAT SINK
Each
2000+
US$6.403
Min: 2000 / Mult: 2000
28.3°C/W
TO-220
13.21mm
19.81mm
13.08mm
Copper
0.52"
0.78"
0.51"
-
CMBA054949
MALICO CMBA054949
1373244

Data Sheet

RoHS

MALICO
  1. Heat Sink
  2. For North Bridge
  3. 4.2 °C/W
  4. BGA
  5. 37.5 mm
  6. 33 mm
  7. 37.5 mm
Each
1+
US$31.905
5+
US$28.046
10+
US$23.128
20+
US$21.520
50+
US$21.092
Min: 1 / Mult: 1
4.2°C/W
BGA
37.5mm
33mm
37.5mm
Copper
1.48"
1.3"
1.48"
-
FK 244 13 D PAK TR
FISCHER ELEKTRONIK FK 244 13 D PAK TR
2474177

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-252
  3. 25 K/W
  4. TO-252
  5. 13 mm
  6. 10 mm
  7. 23 mm
Reel of 200
Reel
1+
US$390.114
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
10mm
23mm
Copper
0.51"
0.39"
0.91"
-
FK 245 MI 247 O
FISCHER ELEKTRONIK FK 245 MI 247 O
4302450

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/247
  3. 20.2 °C/W
  4. TO-218
  5. TO-220
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 27 mm
  10. 9 mm
Each
1+
US$4.409
10+
US$3.042
25+
US$2.841
50+
US$2.667
100+
US$2.211
Min: 1 / Mult: 1
20.2°C/W
TO-218, TO-220, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
217-36CTRE6
WAKEFIELD THERMAL 217-36CTRE6
2295722

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Square
  3. PCB
  4. Surface Mount
  5. 55 °C/W
  6. SOL-20
  7. SOT-223
  8. TO-220
  9. TO-263
  10. 15.2 mm
  11. 9.14 mm
Each (Supplied on Cut Tape)
Cut Tape
10+
US$1.183
50+
US$0.954
100+
US$0.896
250+
US$0.740
Min: 10 / Mult: 10
55°C/W
SOL-20, SOT-223, TO-220, TO-263
15.2mm
9.14mm
18.8mm
Copper
0.6"
0.36"
0.74"
-
7109DG
BOYD 7109DG
1651790

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. For D-Pak Devices
  5. 11 °C/W
  6. TO-263
  7. 19.38 mm
  8. 11 mm
  9. 25 mm
Each
1+
US$0.631
Min: 1 / Mult: 1
11°C/W
TO-263
19.38mm
11mm
25mm
Copper
0.76"
0.43"
1"
-
573100D00000G
BOYD 573100D00000G
1851649

Data Sheet

RoHS

BOYD
  1. HEAT SINK
Each
2000+
US$5.762
Min: 2000 / Mult: 2000
15°C/W
TO-252
22.86mm
10.16mm
8mm
Copper
0
0.4"
0.31"
-
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