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Natural Convection Heat Sinks:

3,236 Products Found
Find a huge range of Natural Convection Heat Sinks at Newark Electronics Canada. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Advanced Thermal Solutions, Fischer Elektronik, Wakefield Thermal, Boyd & Multicomp Pro
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FK 237 SA 220 O
FISCHER ELEKTRONIK FK 237 SA 220 O
34M6211

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+
$1.940
10+
$1.850
25+
$1.770
50+
$1.700
100+
$1.620
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
-
Aluminium
0.57"
0.5"
0.75"
-
-
TV5G
BOYD TV5G
10WX1058

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 21.6 °C/W
  5. TO-220
  6. 22 mm
  7. 19 mm
  8. 19 mm
Each
1+
$2.440
Min: 1 / Mult: 1
21.6°C/W
TO-126
22mm
19mm
19mm
-
Aluminium
0.87"
0.75"
0.75"
-
-
SK 481 100
FISCHER ELEKTRONIK SK 481 100
46T6896

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. TO-3P
  5. TO-218
  6. TO-220
  7. TO-247
  8. TO-248
  9. 5.7 C/W RoHS Compliant: Yes
Each
1+
$12.080
10+
$11.280
25+
$10.350
50+
$9.440
100+
$8.550
More Pricing...
Min: 1 / Mult: 1
2.8°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
100mm
-
Aluminium
1.18"
1.77"
3.94"
-
-
FK 245 MI 247 V
FISCHER ELEKTRONIK FK 245 MI 247 V
34M6227

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/249
  3. TO-218
  4. TO-220
  5. TO-247
  6. TO-248
  7. 19.7 C/W
  8. 28 mm
  9. 20 mm
  10. 9 mm RoHS Compliant: Yes
Each
1+
$3.910
10+
$3.840
25+
$3.620
50+
$3.500
100+
$3.410
More Pricing...
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"
-
-
SW25-4
BOYD SW25-4
01M9146

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 11.4 °C/W
  5. TO-218
  6. TO-220
  7. TO-247
  8. 12.5 mm
  9. 24.99 mm
  10. 34 mm
Each
1+
$1.100
Min: 1 / Mult: 1
11.4°C/W
TO-218, TO-220, TO-247
12.5mm
24.99mm
34mm
-
Aluminum
0.49"
0.98"
1.36"
-
-
LTN20069
WAKEFIELD THERMAL LTN20069
46P4409

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. BGA
  3. 16.5 mm
  4. 8.89 mm
  5. 16.5 mm
Each
1+
$2.410
10+
$2.140
25+
$2.050
50+
$1.980
100+
$1.910
More Pricing...
Min: 1 / Mult: 1
-
BGA
16.5mm
8.89mm
16.5mm
-
Aluminum
0.65"
0.35"
0.65"
-
-
ICK SMD A 13 SA
FISCHER ELEKTRONIK ICK SMD A 13 SA
34M6430

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For SMD Packages
  5. 63 °C/W
  6. DIP
  7. PLCC
  8. SMD
  9. 6.3 mm
  10. 4.8 mm
  11. 13 mm
Each
1+
$1.360
10+
$1.300
25+
$1.240
50+
$1.190
100+
$1.110
More Pricing...
Min: 1 / Mult: 1
63°C/W
SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64
6.3mm
4.8mm
13mm
-
Aluminium
0.25"
0.189"
0.51"
-
-
ICK SMD A 10 SA
FISCHER ELEKTRONIK ICK SMD A 10 SA
34M6429

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For SMD Packages
  5. 75 °C/W
  6. DIP
  7. PLCC
  8. SMD
  9. 6.3 mm
  10. 4.8 mm
  11. 10 mm
Each
1+
$0.335
10+
$0.335
25+
$0.335
50+
$0.335
100+
$0.335
More Pricing...
Min: 1 / Mult: 1
75°C/W
SOIC-16, SOIC-18
6.3mm
4.8mm
10mm
-
Aluminium
0.25"
0.189"
0.39"
-
-
ICK SMD A 8 SA
FISCHER ELEKTRONIK ICK SMD A 8 SA
34M6428

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Black Anodised
  3. 87 °C/W
  4. For DIP
  5. PLCC
  6. SMD
  7. 4.8mm/6.3mm/8mm
Each
1+
$1.100
10+
$1.070
25+
$1.000
50+
$0.933
100+
$0.886
More Pricing...
Min: 1 / Mult: 1
87°C/W
DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38
6.3mm
4.8mm
8mm
-
Aluminium
0.25"
0.189"
0.31"
-
-
403K
WAKEFIELD THERMAL 403K
58F505

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Square
  3. PCB
  4. Double Surface
  5. 1.83 °C/W
  6. TO-3
  7. 120.7 mm
  8. 31.8 mm
  9. 76.2 mm
Each
1+
$20.090
5+
$19.560
10+
$19.030
25+
$17.990
50+
$16.930
More Pricing...
Min: 1 / Mult: 1
1.83°C/W
TO-3
120.7mm
31.8mm
76.2mm
-
Aluminum
4.75"
1.25"
3"
-
-
ICK 40 B
FISCHER ELEKTRONIK ICK 40 B
35M3898

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. DIP
  3. Glue-On
  4. DIP
  5. 8.5 C/W
  6. 4.8 mm
  7. 19 mm
  8. 51 mm RoHS Compliant: Yes
Each
1+
$1.730
10+
$1.630
25+
$1.550
50+
$1.460
100+
$1.380
Min: 1 / Mult: 1
8.5°C/W
DIP
19mm
4.8mm
51mm
-
Aluminium
0.75"
0.19"
2.01"
-
-
FK 213 SA-32
FISCHER ELEKTRONIK FK 213 SA-32
34M6203

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. SOT-32/TO-126
  3. SOT-32
  4. TO-220
  5. 21 C/W
  6. 13 mm
  7. 25.4 mm
  8. 18 mm RoHS Compliant: Yes
Each
10+
$1.020
Min: 10 / Mult: 10
21°C/W
SOT-32, TO-220
25.4mm
13mm
18mm
-
Aluminium
1"
0.51"
0.71"
-
-
SK 92/150 SA
FISCHER ELEKTRONIK SK 92/150 SA
34M8488

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.2 C/W
  5. 40 mm
  6. 100 mm
  7. 150 mm RoHS Compliant: Yes
Each
1+
$34.780
10+
$33.040
25+
$31.310
50+
$29.570
100+
$27.830
More Pricing...
Min: 1 / Mult: 1
1.2°C/W
-
100mm
40mm
150mm
-
Aluminium
3.94"
1.57"
5.91"
-
-
577102B00000G
BOYD 577102B00000G
18M8196

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 25.9 °C/W
  5. TO-220
  6. 13.21 mm
  7. 10.16 mm
  8. 19 mm
Each
1+
$0.984
Min: 1 / Mult: 1
25.9°C/W
TO-220
13.21mm
10.16mm
19mm
-
Aluminum
0.52"
0.4"
0.75"
-
-
6021BG
BOYD 6021BG
18M8206

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 12.5 °C/W
  5. TO-220
  6. 24.38 mm
  7. 29.97 mm
  8. 12.7 mm
Each
1+
$1.640
Min: 1 / Mult: 1
12.5°C/W
TO-220
24.38mm
29.97mm
12.7mm
-
Aluminum
0.96"
1.18"
0.5"
-
-
ICK 24 B
FISCHER ELEKTRONIK ICK 24 B
35M3897

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. DIP
  3. Glue-On
  4. DIP
  5. 13 C/W
  6. 4.8 mm
  7. 19 mm
  8. 33 mm RoHS Compliant: Yes
Each
1+
$1.410
10+
$1.140
Min: 1 / Mult: 1
13°C/W
DIP
19mm
4.8mm
33mm
-
Aluminium
0.75"
0.19"
1.3"
-
-
274-1AB
WAKEFIELD THERMAL 274-1AB
50B8304

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Square
  3. PCB
  4. 56 °C/W
  5. TO-220
  6. 13.2 mm
  7. 9.53 mm
  8. 19 mm
Each
1+
$0.538
10+
$0.473
25+
$0.454
50+
$0.437
100+
$0.423
More Pricing...
Min: 1 / Mult: 1
56°C/W
TO-220
13.2mm
9.53mm
19mm
-
Aluminum
0.52"
0.375"
0.75"
-
-
5F
BOYD 5F
10WX1090

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 45.2 °C/W
  5. TO-5
  6. 12.7 mm
  7. 16 mm
Each
1+
$14.960
10+
$13.960
25+
$12.820
50+
$11.690
100+
$10.600
More Pricing...
Min: 1 / Mult: 1
45.2°C/W
TO-5
-
12.7mm
-
16mm
Aluminium
-
0.5"
-
0.63"
-
SK 145/25 STS-220
FISCHER ELEKTRONIK SK 145/25 STS-220
34M8464

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 13.5 °C/W
  4. TO-218
  5. TO-220
  6. TO-247
  7. TO-248
  8. 29 mm
  9. 11.99 mm
  10. 25 mm
Each
1+
$4.090
10+
$4.010
25+
$3.770
50+
$3.630
100+
$3.550
More Pricing...
Min: 1 / Mult: 1
13.5°C/W
TO-218, TO-220, TO-247, TO-248
29mm
25mm
12mm
-
Aluminium
1.14"
0.98"
0.47"
-
-
FK 244 13 D2 PAK
FISCHER ELEKTRONIK FK 244 13 D2 PAK
34M6223

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 22.8 °C/W
  6. TO-252
  7. 26 mm
  8. 10.01 mm
  9. 13 mm
Each
1+
$1.140
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"
-
-
SK 04/50 SA
FISCHER ELEKTRONIK SK 04/50 SA
34M8457

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. TO-3
  5. 2.4 C/W
  6. 25 mm
  7. 97 mm
  8. 50 mm RoHS Compliant: Yes
Each
1+
$6.520
10+
$6.330
25+
$6.190
50+
$6.060
100+
$5.930
More Pricing...
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
50mm
-
Aluminium
3.82"
0.98"
1.97"
-
-
241214B92200G
BOYD 241214B92200G
51M4829

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. For DC/DC Converters
  4. 1.1 °C/W
  5. Half Brick
  6. 57.9 mm
  7. 35.61 mm
  8. 61 mm
Each
1+
$25.540
10+
$25.480
25+
$25.140
50+
$24.950
Min: 1 / Mult: 1
1.1°C/W
Half Brick
57.9mm
35.61mm
61mm
-
-
2.28"
1.4"
2.4"
-
-
MC33268
MULTICOMP PRO MC33268
09R3153

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Square
  3. PCB
  4. 5.6 °C/W
  5. TO-218
  6. TO-220
  7. TO-247
  8. 42 mm
  9. 25.4 mm
  10. 25 mm
Each
1+
$7.300
100+
$6.580
250+
$6.090
500+
$5.550
1000+
$5.130
Min: 1 / Mult: 1
5.6°C/W
TO-218, TO-220, TO-247
42mm
25.4mm
25mm
-
-
1.65"
1"
0.98"
-
-
HF20
BOYD HF20
01M7923

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220
  3. TO-220
  4. 13 C/W
  5. 28 mm
  6. 21 mm
  7. 20 mm RoHS Compliant: Yes
Each
Pricing is unavailable. Please contact customer services.
13°C/W
TO-220
21mm
28mm
20mm
-
Aluminium
0.83"
1.1"
0.79"
-
-
SK 104 50,8 STS
FISCHER ELEKTRONIK SK 104 50,8 STS
46T6892

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 9 °C/W
  4. SOT-32
  5. TO-3P
  6. TO-220
  7. 34.9 mm
  8. 12.7 mm
  9. 50.8 mm
Each
1+
$3.490
10+
$3.310
25+
$3.150
50+
$2.960
100+
$2.780
Min: 1 / Mult: 1
9°C/W
SOT-32, TO-3P, TO-220
34.9mm
12.7mm
50.8mm
-
Aluminium
1.37"
0.5"
2"
-
-
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