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28mm Natural Convection Heat Sinks:

1,397 Products Found
Find a huge range of Natural Convection Heat Sinks at Farnell® Germany. 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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6391BG
BOYD 6391BG
1213468

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220/218
  3. 12.9 °C/W
  4. TO-218
  5. TO-220
  6. 16.26 mm
  7. 38.1 mm
  8. 16.26 mm
Each
1+
€4.43
10+
€3.05
25+
€2.86
50+
€2.47
100+
€2.03
Min: 1 / Mult: 1
12.9°C/W
TO-218, TO-220
16.26mm
38.1mm
-
-
16.26mm
-
Aluminium
0.64"
1.5"
0.64"
-
-
3.5Y-1
BOYD 3.5Y-1
170088

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 3.4 °C/W
  5. TO-66
  6. 60 mm
  7. 16 mm
  8. 89 mm
Each
1+
€7.91
5+
€5.72
10+
€5.36
20+
€5.03
50+
€4.15
Min: 1 / Mult: 1
3.4°C/W
TO-66
60mm
16mm
-
-
89mm
-
Aluminium
2.36"
0.63"
3.5"
-
-
SK 85/50 SA
FISCHER ELEKTRONIK SK 85/50 SA
4621840

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.4 °C/W
  5. 160 mm
  6. 40 mm
  7. 50 mm
Each
1+
€19.90
5+
€15.08
10+
€13.26
20+
€11.44
50+
€10.64
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
-
-
50mm
-
Aluminium
6.3"
1.57"
1.97"
-
-
FK 242 SA 220 H
FISCHER ELEKTRONIK FK 242 SA 220 H
1222499

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 26 °C/W
  4. TO-220
  5. 15 mm
  6. 12.7 mm
  7. 15.24 mm
Each
1+
€3.35
10+
€2.31
25+
€2.16
50+
€1.87
100+
€1.54
Min: 1 / Mult: 1
26°C/W
TO-220
15mm
12.7mm
-
-
15.24mm
-
Aluminium
0.59"
0.5"
0.6"
-
-
10DN-01000-A-200
H S MARSTON 10DN-01000-A-200
170090

Data Sheet

RoHS

H S MARSTON
  1. Heat Sink
  2. Extruded Range - 1
  3. Black Anodized
  4. 2 °C/W
  5. TO-3
  6. 123.8 mm
  7. 26.7 mm
  8. 100 mm
Each
1+
€17.82
5+
€13.50
Min: 1 / Mult: 1
2°C/W
TO-3
123.8mm
26.7mm
-
-
100mm
-
Aluminium
4.87"
1.05"
3.94"
-
-
HTSK-AL-437148 000D-180-B
BOYD HTSK-AL-437148 000D-180-B
170753

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. 0.33 °C/W
  3. 125 mm
  4. 135 mm
  5. 180 mm
Each
1+
€69.59
3+
€57.41
Min: 1 / Mult: 1
0
-
125mm
135mm
-
-
180mm
-
Aluminium
4.92"
5.31"
7.09"
-
-
94DN-01500-A-200
H S MARSTON 94DN-01500-A-200
526769

Data Sheet

RoHS

H S MARSTON
  1. Heat Sink
  2. Extruded Range - 4
  3. Black Anodized
  4. 0.9 °C/W
  5. 123 mm
  6. 40 mm
  7. 150 mm
Each
1+
€56.16
5+
€41.34
10+
€38.47
20+
€37.70
Min: 1 / Mult: 1
0.9°C/W
-
123mm
40mm
-
-
150mm
-
Aluminium
4.84"
1.57"
5.91"
-
-
ICK BGA 40 X 40 X 10
FISCHER ELEKTRONIK ICK BGA 40 X 40 X 10
1850047

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For Ball Grid Arrays
  5. 13.8 °C/W
  6. BGA
  7. 40 mm
  8. 10 mm
  9. 40 mm
Each
1+
€4.43
10+
€3.06
25+
€2.85
50+
€2.69
100+
€2.21
Min: 1 / Mult: 1
13.8°C/W
BGA
40mm
10mm
-
-
40mm
-
Aluminium
1.57"
0.39"
1.57"
-
-
MC33290
MULTICOMP PRO MC33290
1710636

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 8.8 °C/W
  3. TO-220
  4. 34.53 mm
  5. 50 mm
  6. 12.5 mm
Each
1+
€2.48
20+
€1.92
75+
€1.58
250+
€1.44
1000+
€1.30
Min: 1 / Mult: 1
8.8°C/W
-
34.53mm
50mm
-
-
12.5mm
-
-
1.36"
1.97"
0.49"
-
-
520AB1000MB(T03)
ABL HEATSINKS 520AB1000MB(T03)
253728

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 1.4 °C/W
  4. TO-3
  5. 88 mm
  6. 35 mm
  7. 100 mm
Each
1+
€16.95
5+
€13.67
10+
€12.84
20+
€10.59
50+
€9.85
Min: 1 / Mult: 1
1.4°C/W
TO-3
88mm
35mm
-
-
100mm
-
Aluminium
3.46"
1.38"
3.94"
-
-
193AB1500B
ABL HEATSINKS 193AB1500B
253613

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 0.4 °C/W
  3. 240 mm
  4. 46 mm
  5. 150 mm
Each
1+
€40.43
5+
€31.33
10+
€29.15
20+
€28.57
Min: 1 / Mult: 1
0.4°C/W
-
240mm
46mm
-
-
150mm
-
Aluminium
9.45"
1.81"
5.91"
-
-
TV40G
BOYD TV40G
170074

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 9.9 °C/W
  5. TO-218
  6. TO-220
  7. 28 mm
  8. 22 mm
  9. 38 mm
Each
1+
€10.82
5+
€7.83
10+
€7.32
20+
€6.88
50+
€5.68
Min: 1 / Mult: 1
9.9°C/W
TO-218, TO-220
28mm
22mm
-
-
38mm
-
Aluminium
1.1"
0.87"
1.5"
-
-
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
10+
€0.66
50+
€0.48
100+
€0.45
250+
€0.42
Min: 10 / Mult: 10
56°C/W
TO-220
13.2mm
9.5mm
-
-
19.1mm
-
Aluminium
0.52"
0.375"
0.75"
-
-
520AB1250MB(TO-3X2)
ABL HEATSINKS 520AB1250MB(TO-3X2)
253730

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 1.2 °C/W
  4. TO-3
  5. 88 mm
  6. 35 mm
  7. 125 mm
Each
1+
€19.92
5+
€15.09
10+
€13.77
20+
€12.45
50+
€11.58
Min: 1 / Mult: 1
1.2°C/W
TO-3
88mm
35mm
-
-
125mm
-
Aluminium
3.46"
1.38"
4.92"
-
-
ICK BGA 10 X 10 X 10
FISCHER ELEKTRONIK ICK BGA 10 X 10 X 10
1850041

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For Ball Grid Arrays
  5. 28.5 °C/W
  6. BGA
  7. 10 mm
  8. 10 mm
  9. 10 mm
Each
1+
€2.37
10+
€1.80
25+
€1.55
50+
€1.45
100+
€1.36
Min: 1 / Mult: 1
28.5°C/W
BGA
10mm
10mm
-
-
10mm
-
Aluminium
0.39"
0.39"
0.39"
-
-
MC33282
MULTICOMP PRO MC33282
1710627

Data Sheet

RoHS

MULTICOMP PRO
  1. HEATSINK TO220 21°C/W
Each
1+
€1.14
20+
€0.88
75+
€0.73
250+
€0.66
1000+
€0.60
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BGA-STD-015
ABL HEATSINKS BGA-STD-015
2084425

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. For Ball Grid Array
  3. Standard
  4. 26.5 °C/W
  5. BGA
  6. 14 mm
  7. 10 mm
  8. 14 mm
Each
1+
€2.97
10+
€2.26
25+
€1.82
50+
€1.71
100+
€1.68
Min: 1 / Mult: 1
26.5°C/W
BGA
14mm
10mm
-
-
14mm
-
Aluminium
0.55"
0.39"
0.55"
-
-
FK 230 SA L1
FISCHER ELEKTRONIK FK 230 SA L1
1892318

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For Transistors
  3. TO-220
  4. Black Anodized
  5. 21 °C/W
  6. TO-220
  7. 20.5 mm
  8. 19.5 mm
  9. 19 mm
Each
10+
€1.11
50+
€0.89
100+
€0.84
250+
€0.69
Min: 10 / Mult: 10
21°C/W
TO-220
20.5mm
19.5mm
-
-
19mm
-
Aluminium
0.81"
0.77"
0.75"
-
-
SK 58/50 SA
FISCHER ELEKTRONIK SK 58/50 SA
4621918

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.7 °C/W
  5. 150 mm
  6. 27 mm
  7. 50 mm
Each
1+
€17.23
5+
€13.89
10+
€13.05
20+
€10.77
50+
€10.02
Min: 1 / Mult: 1
1.7°C/W
-
150mm
27mm
-
-
50mm
-
Aluminium
5.91"
1.06"
1.97"
-
-
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+
€4.11
10+
€2.83
25+
€2.65
50+
€2.49
100+
€2.05
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+
€2.93
10+
€2.22
25+
€1.79
50+
€1.68
100+
€1.65
Min: 1 / Mult: 1
18.6°C/W
PGA
14mm
14mm
-
-
14mm
-
Aluminium
0.55"
0.55"
0.55"
-
-
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+
€10.01
5+
€8.07
10+
€7.58
20+
€6.70
50+
€5.82
Min: 1 / Mult: 1
2.8°C/W
TO-3
65mm
20mm
-
-
50mm
-
Aluminium
2.56"
0.79"
1.97"
-
-
TV1505
BOYD TV1505
170071

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. PCB
  3. Board Level
  4. 17 °C/W
  5. TO-126
  6. TO-220
  7. 30 mm
  8. 30.2 mm
  9. 12.7 mm
Each
1+
€3.16
10+
€2.18
25+
€2.04
50+
€1.92
100+
€1.58
Min: 1 / Mult: 1
17°C/W
TO-126, TO-220
30mm
30.2mm
-
-
12.7mm
-
Aluminium
1.18"
1.19"
0.5"
-
-
CCI02
CCI CCI02
1373294

Data Sheet

RoHS

CCI
  1. Heat Sink
  2. BGA
  3. FPGAs
  4. Double Sided Adhesive
  5. 7.93 °C/W
  6. BGA
  7. 45 mm
  8. 10 mm
  9. 45 mm
Each
1+
€5.17
10+
€3.57
25+
€3.13
50+
€2.86
100+
€2.59
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
-
-
45mm
-
Aluminium
1.77"
0.39"
1.77"
-
-
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+
€4.78
10+
€3.29
25+
€3.08
50+
€2.89
100+
€2.39
Min: 1 / Mult: 1
7K/W
SOT-32, TO-220
21.45mm
19mm
-
-
75mm
-
Aluminium
0.84"
0.75"
2.95"
-
-
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