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Natural Convection Heat Sinks:

1,448 Products Found
Find a huge range of Natural Convection Heat Sinks at Farnell Italy. 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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637-15ABEP
WAKEFIELD THERMAL 637-15ABEP
1219491

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. For Board Level Power Semiconductor
  3. 11 °C/W
  4. TO-220
  5. 34.9 mm
  6. 38.1 mm
  7. 12.7 mm
Each
1+
€3.880
10+
€2.680
25+
€2.500
50+
€2.360
100+
€1.950
Total:€3.88
Min: 1 / Mult: 1
11°C/W
TO-220
34.9mm
38.1mm
-
-
12.7mm
-
Aluminium
1.37"
1.5"
0.5"
-
-
ICK PGA 6 X 6 X 14
FISCHER ELEKTRONIK ICK PGA 6 X 6 X 14
1850037

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. For PGA's
  4. 18.6 °C/W
  5. PGA
  6. 14 mm
  7. 14 mm
  8. 14 mm
Each
1+
€3.010
10+
€2.290
25+
€1.840
50+
€1.730
100+
€1.700
Total:€3.01
Min: 1 / Mult: 1
18.6°C/W
PGA
14mm
14mm
-
-
14mm
-
Aluminium
0.55"
0.55"
0.55"
-
-
205AB0500B
ABL HEATSINKS 205AB0500B
177011

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-220
  3. TO-218
  4. 4.9 °C/W
  5. TO-218
  6. TO-220
  7. 46 mm
  8. 33 mm
  9. 50 mm
Each
1+
€7.650
5+
€5.540
10+
€5.180
20+
€4.870
50+
€4.020
Total:€7.65
Min: 1 / Mult: 1
4.9°C/W
TO-218, TO-220
46mm
33mm
-
-
50mm
-
Aluminium
1.81"
1.3"
1.97"
-
-
SK 48/50 SA-3
FISCHER ELEKTRONIK SK 48/50 SA-3
4621347

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 2.8 °C/W
  4. TO-3
  5. 65 mm
  6. 20 mm
  7. 50 mm
Each
1+
€9.660
5+
€7.790
10+
€7.320
20+
€6.470
50+
€5.620
Total:€9.66
Min: 1 / Mult: 1
2.8°C/W
TO-3
65mm
20mm
-
-
50mm
-
Aluminium
2.56"
0.79"
1.97"
-
-
BGA-STD-020
ABL HEATSINKS BGA-STD-020
2084426

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. For Ball Grid Array
  3. Standard
  4. 24.5 °C/W
  5. BGA
  6. 21 mm
  7. 9 mm
  8. 21 mm
Each
1+
€3.030
10+
€2.090
25+
€1.960
50+
€1.830
100+
€1.510
Total:€3.03
Min: 1 / Mult: 1
24.5°C/W
BGA
21mm
9mm
-
-
21mm
-
Aluminium
0.83"
0.35"
0.83"
-
-
SK 454 75 SA
FISCHER ELEKTRONIK SK 454 75 SA
1850030

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. LED
  6. 7 K/W
  7. SOT-32
  8. TO-220
  9. 21.45 mm
  10. 19 mm
  11. 75 mm
Each
1+
€4.950
10+
€3.420
25+
€3.000
50+
€2.740
100+
€2.480
Total:€4.95
Min: 1 / Mult: 1
7K/W
SOT-32, TO-220
21.45mm
19mm
-
-
75mm
-
Aluminium
0.84"
0.75"
2.95"
-
-
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+
€4.420
10+
€3.050
25+
€2.850
50+
€2.680
100+
€2.200
Total:€4.42
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+
€15.040
5+
€12.120
10+
€11.390
20+
€9.400
50+
€8.740
Total:€15.04
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+
€9.030
5+
€6.540
10+
€6.120
20+
€5.750
50+
€4.750
Total:€9.03
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+
€12.900
5+
€10.410
10+
€9.780
20+
€8.070
50+
€7.500
Total:€12.90
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+
€1.860
10+
€1.410
25+
€1.220
50+
€1.140
100+
€1.070
Total:€1.86
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+
€10.170
5+
€8.200
10+
€7.700
20+
€6.810
50+
€5.910
Total:€10.17
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+
€11.470
5+
€9.250
10+
€8.690
20+
€7.680
50+
€6.660
Total:€11.47
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
Total:€3.54
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+
€57.260
5+
€43.040
10+
€40.040
20+
€39.240
Total:€57.26
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+
€1.700
10+
€1.290
25+
€1.110
50+
€1.040
100+
€0.976
Total:€1.70
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"
-
-
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+
€7.350
5+
€5.320
10+
€4.980
20+
€4.680
50+
€3.860
Total:€7.35
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+
€8.450
5+
€6.120
10+
€5.730
20+
€5.380
50+
€4.440
Total:€8.45
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+
€2.320
20+
€1.760
75+
€1.470
250+
€1.380
1000+
€1.320
Total:€2.32
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+
€3.140
10+
€2.160
25+
€2.030
50+
€1.910
100+
€1.580
Total:€3.14
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
15.24mm
-
-
12.7mm
-
Aluminium
0.57"
0.6"
0.5"
-
-
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+
€10.020
5+
€7.260
10+
€6.790
20+
€6.380
50+
€5.260
Total:€10.02
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
50mm
28mm
-
-
100mm
-
Aluminium
1.97"
1.1"
3.94"
-
-
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
Total:€9.62
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"
-
-
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+
€5.810
5+
€4.200
10+
€3.930
20+
€3.700
50+
€3.050
Total:€5.81
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+
€10.720
5+
€8.640
10+
€8.130
20+
€7.180
50+
€6.230
Total:€10.72
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+
€20.030
5+
€15.170
10+
€13.850
20+
€12.520
50+
€11.650
Total:€20.03
Min: 1 / Mult: 1
1.75°C/W
-
100mm
25mm
-
-
100mm
-
Aluminium
3.94"
0.98"
3.94"
-
-
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