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Natural Convection Heat Sinks:

1,428 Products Found
Find a huge range of Natural Convection Heat Sinks at Farnell Finland. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Ohmite, Wakefield Thermal & Multicomp Pro
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SK 454 50 SA
FISCHER ELEKTRONIK SK 454 50 SA
1850029

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. LED
  6. 8.5 K/W
  7. SOT-32
  8. TO-220
  9. 21.45 mm
  10. 19 mm
  11. 50 mm
Each
1+
€ 4.190
10+
€ 2.880
25+
€ 2.700
50+
€ 2.530
100+
€ 2.090
Min: 1 / Mult: 1
8.5K/W
SOT-32, TO-220
21.45mm
19mm
-
-
50mm
-
Aluminium
0.84"
0.75"
1.97"
-
-
FK 248 SA 220
FISCHER ELEKTRONIK FK 248 SA 220
1892322

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For Transistors
  3. TO-220
  4. Black Anodized
  5. 9.8 °C/W
  6. TO-220
  7. 20 mm
  8. 28 mm
  9. 20 mm
Each
1+
€ 6.030
10+
€ 4.150
25+
€ 3.660
50+
€ 3.340
100+
€ 3.020
Min: 1 / Mult: 1
9.8°C/W
TO-220
20mm
28mm
-
-
20mm
-
Aluminium
0.79"
1.1"
0.79"
-
-
TV58G
BOYD TV58G
170073

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. 30 °C/W
  3. TO-220
  4. 22 mm
  5. 11 mm
  6. 19 mm
Each
1+
€ 8.430
5+
€ 6.100
10+
€ 5.710
20+
€ 5.360
50+
€ 4.420
Min: 1 / Mult: 1
30°C/W
TO-220
22mm
11mm
-
-
19mm
-
Aluminium
0.87"
0.43"
0.75"
-
-
SK 100/50 SA
FISCHER ELEKTRONIK SK 100/50 SA
4621608

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 2.5 °C/W
  5. 66 mm
  6. 40 mm
  7. 50 mm
Each
1+
€ 13.870
5+
€ 11.190
10+
€ 10.510
20+
€ 8.670
50+
€ 8.060
Min: 1 / Mult: 1
2.5°C/W
-
66mm
40mm
-
-
50mm
-
Aluminium
2.6"
1.57"
1.97"
-
-
ICK SMD B 19 SA
FISCHER ELEKTRONIK ICK SMD B 19 SA
4302266

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For SMD
  3. 22 °C/W
  4. 19 mm
  5. 4.8 mm
  6. 19 mm
Each
1+
€ 1.790
10+
€ 1.360
25+
€ 1.170
50+
€ 1.100
100+
€ 1.030
Min: 1 / Mult: 1
22°C/W
-
19mm
4.8mm
-
-
19mm
-
Aluminium
0.75"
0.19"
0.75"
-
-
ICK S 25 X 25 X 6,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 6,5
1211712

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Pin
  3. 5.4 °C/W
  4. Universal Processor
  5. 25 mm
  6. 6.5 mm
  7. 25 mm
Each
1+
€ 9.720
5+
€ 7.840
10+
€ 7.360
20+
€ 6.510
50+
€ 5.650
Min: 1 / Mult: 1
5.4°C/W
Universal Processor
25mm
6.5mm
-
-
25mm
-
Aluminium
0.98"
0.26"
0.98"
-
-
PF752
BOYD PF752
178701

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220
  3. 23 °C/W
  4. TO-220
  5. 22 mm
  6. 19 mm
  7. 11 mm
Each
1+
€ 10.780
5+
€ 8.700
10+
€ 8.170
20+
€ 7.220
50+
€ 6.270
Min: 1 / Mult: 1
23°C/W
TO-220
22mm
19mm
-
-
11mm
-
Aluminium
0.87"
0.75"
0.43"
-
-
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+
€ 3.540
10+
€ 2.440
25+
€ 2.290
50+
€ 2.140
100+
€ 1.770
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
12.7mm
-
-
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
SK 47/150 SA
FISCHER ELEKTRONIK SK 47/150 SA
4621906

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 0.5 °C/W
  5. 200 mm
  6. 40 mm
  7. 150 mm
Each
1+
€ 59.770
5+
€ 44.000
10+
€ 40.940
20+
€ 40.120
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40mm
-
-
150mm
-
Aluminium
7.87"
1.57"
5.91"
-
-
ICK SMD F 8 SA
FISCHER ELEKTRONIK ICK SMD F 8 SA
4302333

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For SMD
  3. 74 °C/W
  4. PLCC-20
  5. TQFP-32
  6. TQFP-42
  7. TQFP-44
  8. TQFP-48
  9. 8 mm
  10. 6 mm
  11. 8 mm
Each
1+
€ 1.620
10+
€ 1.230
25+
€ 1.060
50+
€ 0.988
100+
€ 0.928
Min: 1 / Mult: 1
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
6mm
-
-
8mm
-
Aluminium
0.31"
0.24"
0.31"
-
-
TV100
BOYD TV100
707351

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220
  3. 9 °C/W
  4. TO-220
  5. 42 mm
  6. 13 mm
  7. 38 mm
Each
1+
€ 4.210
10+
€ 2.900
25+
€ 2.710
50+
€ 2.550
100+
€ 2.100
Min: 1 / Mult: 1
9°C/W
TO-220
42mm
13mm
-
-
38mm
-
Aluminium
1.65"
0.51"
1.5"
-
-
SK 481 50
FISCHER ELEKTRONIK SK 481 50
1892335

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 4.5 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+
€ 6.870
5+
€ 4.980
10+
€ 4.650
20+
€ 4.370
50+
€ 3.610
Min: 1 / Mult: 1
4.5°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
-
-
50mm
-
Aluminium
1.18"
1.77"
1.97"
-
-
SK 125/84 SA
FISCHER ELEKTRONIK SK 125/84 SA
4621335

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. EU Card
  3. 5.8 °C/W
  4. 84 mm
  5. 28 mm
  6. 84 mm
Each
1+
€ 7.830
5+
€ 5.670
10+
€ 5.300
20+
€ 4.980
50+
€ 4.110
Min: 1 / Mult: 1
5.8°C/W
-
84mm
28mm
-
-
84mm
-
Aluminium
3.31"
1.1"
3.31"
-
-
MC33279
MULTICOMP PRO MC33279
1710624

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 7.1 °C/W
  3. TO-220
  4. 42 mm
  5. 25 mm
  6. 38 mm
Each
1+
€ 1.760
20+
€ 1.360
75+
€ 1.120
250+
€ 1.020
1000+
€ 0.921
Min: 1 / Mult: 1
7.1°C/W
-
42mm
25mm
-
-
38mm
-
-
1.65"
0.98"
1.5"
-
-
FK 242 SA 220 O
FISCHER ELEKTRONIK FK 242 SA 220 O
4621177

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 26 °C/W
  4. TO-220
  5. 14.5 mm
  6. 15.24 mm
  7. 12.7 mm
Each
1+
€ 2.010
10+
€ 1.520
25+
€ 1.320
50+
€ 1.240
100+
€ 1.150
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
15.24mm
-
-
12.7mm
-
Aluminium
0.57"
0.6"
0.5"
-
-
SK 573 100
FISCHER ELEKTRONIK SK 573 100
1892339

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. PCB
  3. Board Level
  4. Extruded
  5. 7.2 °C/W
  6. TO-3P
  7. TO-218
  8. TO-220
  9. TO-247
  10. TO-248
  11. 25 mm
Each
1+
€ 9.620
5+
€ 6.970
10+
€ 6.520
20+
€ 6.120
50+
€ 5.050
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
-
-
100mm
-
Aluminium
0.98"
1.18"
3.94"
-
-
PPL1000B
ABL HEATSINKS PPL1000B
253935

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-220/218
  3. 3.1 °C/W
  4. TO-218
  5. TO-220
  6. 50 mm
  7. 28 mm
  8. 100 mm
Each
1+
€ 10.370
5+
€ 7.510
10+
€ 7.020
20+
€ 6.600
50+
€ 5.440
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
-
-
100mm
-
Aluminium
1.97"
1.1"
3.94"
-
-
SW50-4G
BOYD SW50-4G
1213442

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. 8.6 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 34.5 mm
  7. 50 mm
  8. 12.5 mm
Each
1+
€ 6.000
5+
€ 4.350
10+
€ 4.070
20+
€ 3.820
50+
€ 3.150
Min: 1 / Mult: 1
8.6°C/W
TO-218, TO-220, TO-247
34.5mm
50mm
-
-
12.5mm
-
Aluminium
1.36"
1.97"
0.49"
-
-
PF750G
BOYD PF750G
1213451

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220
  3. 20 °C/W
  4. TO-220
  5. 22 mm
  6. 19 mm
  7. 11 mm
Each
1+
€ 5.000
10+
€ 3.450
25+
€ 3.030
50+
€ 2.770
100+
€ 2.500
Min: 1 / Mult: 1
20°C/W
TO-220
22mm
19mm
-
-
11mm
-
Aluminium
0.87"
0.75"
0.43"
-
-
SK 508 100 SA
FISCHER ELEKTRONIK SK 508 100 SA
1850032

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. LED
  6. 1.75 °C/W
  7. 100 mm
  8. 25 mm
  9. 100 mm
Each
1+
€ 18.620
5+
€ 15.020
10+
€ 14.100
20+
€ 11.640
50+
€ 10.830
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
-
-
100mm
-
Aluminium
3.94"
0.98"
3.94"
-
-
6098BG
BOYD 6098BG
1213463

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220/202
  3. 14 °C/W
  4. TO-202
  5. TO-220
  6. 34.92 mm
  7. 25.4 mm
  8. 12.8 mm
Each
1+
€ 3.850
10+
€ 2.660
25+
€ 2.480
50+
€ 2.340
100+
€ 1.930
Min: 1 / Mult: 1
14°C/W
TO-202, TO-220
34.92mm
25.4mm
-
-
12.8mm
-
Aluminium
1.37"
1"
0.5"
-
-
MC33270
MULTICOMP PRO MC33270
1710613

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 3.3 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 50.8 mm
  8. 25 mm
Each
1+
€ 4.790
3+
€ 3.690
10+
€ 3.050
25+
€ 2.770
100+
€ 2.510
Min: 1 / Mult: 1
0
-
42mm
50.8mm
-
-
25mm
-
-
1.65"
2"
0.98"
-
-
FK 237 SA 220 V
FISCHER ELEKTRONIK FK 237 SA 220 V
1222496

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+
€ 3.170
10+
€ 2.410
25+
€ 1.950
50+
€ 1.820
100+
€ 1.780
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
-
-
19mm
-
Aluminium
0.57"
0.5"
0.75"
-
-
ICK S 40 X 40 X 20
FISCHER ELEKTRONIK ICK S 40 X 40 X 20
1850058

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. Pin
  4. For CPU
  5. 3.5 °C/W
  6. Universal Processor
  7. 40 mm
  8. 20 mm
  9. 40 mm
Each
1+
€ 14.740
5+
€ 11.890
10+
€ 11.170
20+
€ 9.210
50+
€ 8.570
Min: 1 / Mult: 1
3.5°C/W
Universal Processor
40mm
20mm
-
-
40mm
-
Aluminium
1.57"
0.79"
1.57"
-
-
BGA-PP-015
ABL HEATSINKS BGA-PP-015
2084418

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. For Ball Grid Array
  3. Push-Pin
  4. 10.5 °C/W
  5. BGA
  6. 49 mm
  7. 10 mm
  8. 49 mm
Each
1+
€ 6.860
5+
€ 4.970
10+
€ 4.650
20+
€ 4.360
50+
€ 3.600
Min: 1 / Mult: 1
10.5°C/W
BGA
49mm
10mm
-
-
49mm
-
Aluminium
1.93"
0.39"
1.93"
-
-
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