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Natural Convection Heat Sinks :

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External Length - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
577202B00000G
BOYD 577202B00000G
1611441

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 24.4 °C/W
  5. TO-220
  6. 13.21 mm
  7. 12.7 mm
  8. 19.05 mm
Each
1+ S$2.320(S$2.5288)
10+ S$2.030(S$2.2127)
25+ S$1.680(S$1.8312)
50+ S$1.510(S$1.6459)
100+ S$1.390(S$1.5151)
24.4°C/W
TO-220
13.21mm
12.7mm
19.05mm
Aluminium
0.52"
0.5"
0.75"
-
577102B00000G
BOYD 577102B00000G
1703172

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 25.9 °C/W
  5. TO-220
  6. 13.21 mm
  7. 9.52 mm
  8. 19.05 mm
Each
1+ S$1.250(S$1.3625)
10+ S$1.240(S$1.3516)
25+ S$1.230(S$1.3407)
50+ S$1.220(S$1.3298)
100+ S$1.210(S$1.3189)
25.9°C/W
TO-220
13.21mm
9.52mm
19.05mm
Aluminium
0.52"
0.4"
0.75"
-
507302B00000G
BOYD 507302B00000G
1611415

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 24 °C/W
  5. TO-220
  6. 19.05 mm
  7. 9.67 mm
  8. 19.05 mm
Each
1+ S$1.390(S$1.5151)
10+ S$1.220(S$1.3298)
25+ S$1.010(S$1.1009)
50+ S$0.900(S$0.981)
100+ S$0.830(S$0.9047)
24°C/W
TO-220
19.05mm
9.67mm
19.05mm
Aluminium
0.75"
0.38"
0.75"
-
ATS-PCB1070.
ADVANCED THERMAL SOLUTIONS ATS-PCB1070.
4813793

RoHS

ADVANCED THERMAL SOLUTIONS
  1. HEAT SINK
  2. 7.8DEG C/W
  3. 0.75"X0.52"X0.37"
Each
1+ S$1.100(S$1.199)
7.8°C/W
TO-220
13.2mm
9.5mm
19.1mm
Aluminum
0.52"
0.37"
0.75"
-
FK 237 SA 220 O
FISCHER ELEKTRONIK FK 237 SA 220 O
4621141

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Clip On
  5. 21 °C/W
  6. TO-220
  7. 14.5 mm
  8. 12.7 mm
  9. 19 mm
Each
1+ S$2.660(S$2.8994)
10+ S$2.000(S$2.180)
25+ S$1.330(S$1.4497)
50+ S$1.310(S$1.4279)
100+ S$1.280(S$1.3952)
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
TV5G
BOYD TV5G
170072

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 21.6 °C/W
  5. TO-126
  6. 22 mm
  7. 19 mm
  8. 19 mm
Each
1+ S$2.920(S$3.1828)
10+ S$2.740(S$2.9866)
25+ S$2.720(S$2.9648)
50+ S$2.690(S$2.9321)
100+ S$2.580(S$2.8122)
21.6°C/W
TO-126
22mm
19mm
19mm
Aluminium
0.87"
0.75"
0.75"
-
ICK 14 16 L
FISCHER ELEKTRONIK ICK 14 16 L
4620902

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 46 °C/W
  3. DIP
  4. 6.3 mm
  5. 4.8 mm
  6. 19 mm
Each
10+ S$0.668(S$0.7281)
50+ S$0.584(S$0.6366)
100+ S$0.573(S$0.6246)
250+ S$0.561(S$0.6115)
46°C/W
DIP
6.3mm
4.8mm
19mm
Aluminium
0.25"
0.19"
0.75"
-
TV4
BOYD TV4
170075

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 21 °C/W
  5. TO-126
  6. 22 mm
  7. 19 mm
  8. 19 mm
Each
1+ S$5.720(S$6.2348)
5+ S$5.360(S$5.8424)
10+ S$5.130(S$5.5917)
20+ S$4.950(S$5.3955)
50+ S$4.800(S$5.232)
21°C/W
TO-126
22mm
19mm
19mm
Aluminium
0.87"
0.75"
0.75"
-
577002B00000G
BOYD 577002B00000G
2822614

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. 32 °C/W
  3. TO-220
  4. 13.21 mm
  5. 6.35 mm
  6. 19.05 mm
Each
1+ S$1.630(S$1.7767)
10+ S$1.430(S$1.5587)
25+ S$1.180(S$1.2862)
50+ S$1.060(S$1.1554)
100+ S$0.975(S$1.0628)
32°C/W
TO-220
13.21mm
6.35mm
19.05mm
Aluminium
0.52"
0.25"
0.75"
-
274-1AB
WAKEFIELD THERMAL 274-1AB
1611445

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Square
  3. PCB
  4. 56 °C/W
  5. TO-220
  6. 13.2 mm
  7. 9.5 mm
  8. 19.1 mm
Each
1+ S$0.737(S$0.8033)
10+ S$0.671(S$0.7314)
25+ S$0.644(S$0.702)
50+ S$0.625(S$0.6812)
100+ S$0.607(S$0.6616)
More Pricing...
56°C/W
TO-220
13.2mm
9.5mm
19.1mm
Aluminium
0.52"
0.375"
0.75"
-
ICK SMD B 19 SA
FISCHER ELEKTRONIK ICK SMD B 19 SA
4302266

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 22 °C/W
  3. 19 mm
  4. 4.8 mm
  5. 19 mm
Each
1+ S$1.350(S$1.4715)
10+ S$1.180(S$1.2862)
25+ S$0.975(S$1.0628)
50+ S$0.956(S$1.042)
100+ S$0.936(S$1.0202)
22°C/W
-
19mm
4.8mm
19mm
Aluminium
0.75"
0.19"
0.75"
-
MBH19002-12P/2.6
MALICO MBH19002-12P/2.6
1373254

Data Sheet

RoHS

MALICO
  1. Heat Sink
  2. BGA
  3. Black Anodized
  4. 7.9 °C/W
  5. BGA
  6. 19 mm
  7. 12 mm
  8. 19 mm
Each
1+ S$6.230(S$6.7907)
5+ S$5.840(S$6.3656)
10+ S$5.590(S$6.0931)
20+ S$5.390(S$5.8751)
50+ S$5.230(S$5.7007)
7.9°C/W
BGA
19mm
12mm
19mm
Aluminium
0.75"
0.47"
0.75"
-
274-2AB
WAKEFIELD THERMAL 274-2AB
1703177

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Square
  3. PCB
  4. 50 °C/W
  5. TO-220
  6. 13.2 mm
  7. 12.7 mm
  8. 19.1 mm
Each
1+ S$0.944(S$1.029)
10+ S$0.855(S$0.932)
25+ S$0.822(S$0.896)
50+ S$0.798(S$0.8698)
100+ S$0.775(S$0.8448)
More Pricing...
50°C/W
TO-220
13.2mm
12.7mm
19.1mm
Aluminium
0.52"
0.5"
0.75"
-
SF-CHS-191906-PC
SPREADFAST SF-CHS-191906-PC
2522618

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 38.7 °C/W
  3. 19 mm
  4. 6 mm
  5. 19 mm
Each
1+ S$2.460(S$2.6814)
10+ S$2.150(S$2.3435)
25+ S$2.110(S$2.2999)
50+ S$2.070(S$2.2563)
100+ S$2.030(S$2.2127)
38.7°C/W
-
19mm
6mm
19mm
Ceramic
0.75"
0.24"
0.75"
Circular Pin Fin Series
ATS-PCB1064.
ADVANCED THERMAL SOLUTIONS ATS-PCB1064.
4813791

RoHS

ADVANCED THERMAL SOLUTIONS
  1. HEAT SINK
  2. 4.8DEG C/W
  3. 0.75"X0.5"X0.5"
Each
1+ S$1.770(S$1.9293)
10+ S$1.580(S$1.7222)
25+ S$1.530(S$1.6677)
50+ S$1.480(S$1.6132)
100+ S$1.410(S$1.5369)
More Pricing...
4.8°C/W
TO-220
12.8mm
12.7mm
19mm
Aluminum
0.5"
0.5"
0.75"
-
ATS-PCB1070
ADVANCED THERMAL SOLUTIONS ATS-PCB1070
5110023

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 7.8 °C/W
  3. TO-220
  4. 13.2 mm
  5. 9.5 mm
  6. 19.1 mm
Each
1+ S$1.170(S$1.2753)
10+ S$1.060(S$1.1554)
25+ S$1.030(S$1.1227)
50+ S$0.993(S$1.0824)
100+ S$0.992(S$1.0813)
7.8°C/W
TO-220
13.2mm
9.5mm
19.1mm
Aluminium
0.52"
0.37"
0.75"
-
ATS-51190R-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-51190R-C1-R0
5109906

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 3.9 °C/W
  3. BGA
  4. 19 mm
  5. 19.5 mm
  6. 19 mm
Each
1+ S$24.330(S$26.5197)
5+ S$23.230(S$25.3207)
10+ S$22.110(S$24.0999)
20+ S$21.140(S$23.0426)
50+ S$20.240(S$22.0616)
3.9°C/W
BGA
19mm
19.5mm
19mm
Aluminium
0.75"
0.77"
0.75"
maxiFLOW/maxiGRIP Series
ATS-PCBT1085
ADVANCED THERMAL SOLUTIONS ATS-PCBT1085
5110029

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 1.5 °C/W
  3. TO-220
  4. 12.8 mm
  5. 12.8 mm
  6. 19 mm
Each
10+ S$0.757(S$0.8251)
50+ S$0.704(S$0.7674)
100+ S$0.678(S$0.739)
250+ S$0.640(S$0.6976)
1.5°C/W
TO-220
12.8mm
12.8mm
19mm
Aluminium
0.5"
0.5"
0.75"
-
ATS-56001-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-56001-C1-R0
5109937

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 2.2 °C/W
  3. BGA
  4. 19 mm
  5. 9 mm
  6. 19 mm
Each
1+ S$11.780(S$12.8402)
5+ S$11.530(S$12.5677)
10+ S$11.280(S$12.2952)
20+ S$10.650(S$11.6085)
50+ S$10.220(S$11.1398)
2.2°C/W
BGA
19mm
9mm
19mm
Aluminium
0.75"
0.36"
0.75"
maxiFLOW Series
40902100191909
WURTH ELEKTRONIK 40902100191909
4923415

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. TO-247
  4. 19.05 mm
  5. 9.65 mm
  6. 19.05 mm
Each
1+ S$2.150(S$2.3435)
10+ S$1.970(S$2.1473)
25+ S$1.880(S$2.0492)
50+ S$1.790(S$1.9511)
100+ S$1.610(S$1.7549)
21°C/W
TO-247
19.05mm
9.65mm
19.05mm
Aluminium
0.75"
0.38"
0.75"
WE-HTO Series
40903100191412
WURTH ELEKTRONIK 40903100191412
4923419

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. Heat Sink
  2. 16 K/W
  3. TO-220
  4. 14.48 mm
  5. 12.7 mm
  6. 19.05 mm
Each
1+ S$2.520(S$2.7468)
10+ S$2.300(S$2.507)
25+ S$2.200(S$2.398)
50+ S$2.100(S$2.289)
100+ S$1.890(S$2.0601)
16K/W
TO-220
14.48mm
12.7mm
19.05mm
Aluminium
0.58"
0.5"
0.75"
WE-HTO Series
ATS-PCB1009.
ADVANCED THERMAL SOLUTIONS ATS-PCB1009.
4813787

RoHS

ADVANCED THERMAL SOLUTIONS
  1. HEAT SINK
  2. 4DEG C/W
  3. 0.75"X0.75"X0.37"
Each
1+ S$1.980(S$2.1582)
10+ S$1.780(S$1.9402)
25+ S$1.750(S$1.9075)
50+ S$1.710(S$1.8639)
100+ S$1.620(S$1.7658)
More Pricing...
4°C/W
TO-220
19.1mm
9.5mm
19.1mm
Aluminum
0.75"
0.37"
0.75"
-
ATS-PCBT1078
ADVANCED THERMAL SOLUTIONS ATS-PCBT1078
5110028

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 4 °C/W
  3. TO-220
  4. 19 mm
  5. 12.7 mm
  6. 19 mm
Each
1+ S$1.170(S$1.2753)
10+ S$1.030(S$1.1227)
25+ S$0.988(S$1.0769)
50+ S$0.958(S$1.0442)
100+ S$0.856(S$0.933)
4°C/W
TO-220
19mm
12.7mm
19mm
Aluminium
0.75"
0.5"
0.75"
-
40902101191409
WURTH ELEKTRONIK 40902101191409
4923416

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. Heat Sink
  2. 22.33 K/W
  3. TO-220
  4. 14.61 mm
  5. 9.65 mm
  6. 19.05 mm
Each
1+ S$5.010(S$5.4609)
10+ S$4.590(S$5.0031)
25+ S$4.380(S$4.7742)
50+ S$4.170(S$4.5453)
100+ S$3.760(S$4.0984)
22.33K/W
TO-220
14.61mm
9.65mm
19.05mm
Aluminium
0.58"
0.38"
0.75"
WE-HTOI Series
ATS-PCB1072.
ADVANCED THERMAL SOLUTIONS ATS-PCB1072.
4813794

RoHS

ADVANCED THERMAL SOLUTIONS
  1. HEAT SINK
  2. 6DEG C/W
  3. 0.75"X0.52"X0.5"
Each
1+ S$1.840(S$2.0056)
10+ S$1.640(S$1.7876)
25+ S$1.580(S$1.7222)
50+ S$1.530(S$1.6677)
100+ S$1.460(S$1.5914)
More Pricing...
6°C/W
TO-220
13.2mm
12.7mm
19.1mm
Aluminum
0.52"
0.5"
0.75"
-
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