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Natural Convection Heat Sinks :

46 Products Found

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Thermal Resistance
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External Length - Metric
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External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
SK 58 100 SA
FISCHER ELEKTRONIK SK 58 100 SA
4621920

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.25 °C/W
  5. 150 mm
  6. 27 mm
  7. 100 mm
Each
1+ $25.370($27.91)
5+ $24.870($27.36)
10+ $24.360($26.80)
20+ $23.850($26.24)
50+ $23.350($25.68)
1.25°C/W
-
150mm
27mm
100mm
Aluminium
5.91"
1.06"
3.94"
-
SK 81 100 SA
FISCHER ELEKTRONIK SK 81 100 SA
1211719

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 °C/W
  4. 100 mm
  5. 15 mm
  6. 100 mm
Each
1+ $12.270($13.50)
5+ $10.730($11.80)
10+ $10.520($11.57)
20+ $10.310($11.34)
50+ $10.090($11.10)
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
345AB1000B
ABL HEATSINKS 345AB1000B
150016

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 1 °C/W
  3. 120 mm
  4. 37 mm
  5. 100 mm
Each
1+ $18.680($20.55)
5+ $16.650($18.32)
10+ $15.890($17.48)
20+ $15.300($16.83)
50+ $14.760($16.24)
1°C/W
-
120mm
37mm
100mm
Aluminium
4.72"
1.46"
3.94"
-
150AB1000MB
ABL HEATSINKS 150AB1000MB
175647

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. T Slots
  3. 1.1 °C/W
  4. 96 mm
  5. 40 mm
  6. 100 mm
Each
1+ $23.860($26.25)
5+ $23.080($25.39)
10+ $22.320($24.55)
20+ $21.520($23.67)
50+ $20.950($23.04)
1.1°C/W
-
96mm
40mm
100mm
Aluminium
3.78"
1.57"
3.94"
-
SK 481 100 SA
FISCHER ELEKTRONIK SK 481 100 SA
1892334

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 2.8 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+ $8.770($9.65)
5+ $7.670($8.44)
10+ $7.520($8.27)
20+ $7.370($8.11)
50+ $7.210($7.93)
2.8°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
100mm
Aluminium
1.18"
1.77"
3.94"
-
SK 85 100 SA
FISCHER ELEKTRONIK SK 85 100 SA
4621864

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 0.9 °C/W
  5. 160 mm
  6. 40 mm
  7. 100 mm
Each
1+ $33.370($36.71)
5+ $32.710($35.98)
10+ $32.040($35.24)
20+ $31.370($34.51)
50+ $30.710($33.78)
0.9°C/W
-
160mm
40mm
100mm
Aluminium
6.3"
1.57"
3.94"
-
PPN1000B
ABL HEATSINKS PPN1000B
526897

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-218
  3. TO-220
  4. 3.1 °C/W
  5. TO-218
  6. TO-220
  7. 50 mm
  8. 28 mm
  9. 100 mm
Each
1+ $7.840($8.62)
5+ $6.990($7.69)
10+ $6.670($7.34)
20+ $6.420($7.06)
50+ $6.200($6.82)
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
205AB1000B
ABL HEATSINKS 205AB1000B
177012

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-220
  3. TO-218
  4. 3.4 °C/W
  5. TO-218
  6. TO-220
  7. 46 mm
  8. 33 mm
  9. 100 mm
Each
1+ $12.890($14.18)
5+ $11.480($12.63)
10+ $10.960($12.06)
20+ $10.550($11.60)
50+ $10.180($11.20)
3.4°C/W
TO-218, TO-220
46mm
33mm
100mm
Aluminium
1.81"
1.3"
3.94"
-
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+ $14.690($16.16)
5+ $13.090($14.40)
10+ $12.500($13.75)
20+ $12.030($13.23)
50+ $11.610($12.77)
1.4°C/W
TO-3
88mm
35mm
100mm
Aluminium
3.46"
1.38"
3.94"
-
SK 47 100 SA
FISCHER ELEKTRONIK SK 47 100 SA
4621890

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 0.7 °C/W
  5. 200 mm
  6. 40 mm
  7. 100 mm
Each
1+ $39.270($43.20)
5+ $38.490($42.34)
10+ $37.700($41.47)
20+ $36.920($40.61)
50+ $36.130($39.74)
0.7°C/W
-
200mm
40mm
100mm
Aluminium
7.87"
1.57"
3.94"
-
SK 56 100 SA
FISCHER ELEKTRONIK SK 56 100 SA
1211720

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 0.4 °C/W
  4. 300 mm
  5. 40 mm
  6. 100 mm
Each
1+ $61.230($67.35)
5+ $60.020($66.02)
10+ $58.790($64.67)
20+ $57.570($63.33)
0.4°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
-
SK 92 100 SA
FISCHER ELEKTRONIK SK 92 100 SA
4621580

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.4 °C/W
  5. 100 mm
  6. 40 mm
  7. 100 mm
Each
1+ $20.380($22.42)
5+ $19.980($21.98)
10+ $19.570($21.53)
20+ $19.160($21.08)
50+ $18.750($20.62)
1.4°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
-
SK 105 100 SA
FISCHER ELEKTRONIK SK 105 100 SA
4621440

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Multiturn
  3. 2.2 °C/W
  4. 159 mm
  5. 10 mm
  6. 100 mm
Each
1+ $14.290($15.72)
5+ $12.510($13.76)
10+ $12.260($13.49)
20+ $12.010($13.21)
50+ $11.760($12.94)
2.2°C/W
-
159mm
10mm
100mm
Aluminium
6.26"
0.39"
3.94"
-
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+ $45.430($49.97)
5+ $12.540($13.79)
10+ $12.290($13.52)
20+ $12.290($13.52)
1.75°C/W
-
100mm
25mm
100mm
Aluminium
3.94"
0.98"
3.94"
-
SK 04 100 SA
FISCHER ELEKTRONIK SK 04 100 SA
4621529

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.5 °C/W
  5. TO-3
  6. 97 mm
  7. 25 mm
  8. 100 mm
Each
1+ $33.020($36.32)
5+ $9.870($10.86)
10+ $9.680($10.65)
20+ $9.480($10.43)
50+ $9.280($10.21)
1.5°C/W
TO-3
97mm
25mm
100mm
Aluminium
3.82"
0.98"
3.94"
-
SK 42 100 SA
FISCHER ELEKTRONIK SK 42 100 SA
4621980

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.65 °C/W
  5. 200 mm
  6. 25 mm
  7. 100 mm
Each
1+ $22.110($24.32)
5+ $21.670($23.84)
10+ $21.410($23.55)
1.65°C/W
-
200mm
25mm
100mm
Aluminium
7.87"
0.98"
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+ $7.560($8.32)
5+ $6.740($7.41)
10+ $6.430($7.07)
20+ $6.190($6.81)
50+ $5.980($6.58)
3.1°C/W
TO-218, TO-220
50mm
28mm
100mm
Aluminium
1.97"
1.1"
3.94"
-
350AB1000B
ABL HEATSINKS 350AB1000B
523185

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 1.021 °C/W
  3. 125 mm
  4. 50 mm
  5. 100 mm
Each
1+ $21.160($23.28)
5+ $20.470($22.52)
10+ $19.800($21.78)
20+ $19.090($21.00)
50+ $18.580($20.44)
1.021°C/W
-
125mm
50mm
100mm
Aluminium
4.92"
1.97"
3.94"
-
SK 573 100 SA
FISCHER ELEKTRONIK SK 573 100 SA
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+ $6.550($7.20)
5+ $5.720($6.29)
10+ $5.610($6.17)
20+ $5.500($6.05)
50+ $5.380($5.92)
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
SK 100 100 SA
FISCHER ELEKTRONIK SK 100 100 SA
4621839

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.5 °C/W
  5. 66 mm
  6. 40 mm
  7. 100 mm
Each
1+ $46.020($50.62)
5+ $16.570($18.23)
10+ $16.240($17.86)
20+ $15.910($17.50)
50+ $15.580($17.14)
1.5°C/W
-
66mm
40mm
100mm
Aluminium
2.6"
1.57"
3.94"
-
SK 454 100 SA
FISCHER ELEKTRONIK SK 454 100 SA
1850028

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. LED
  6. 6 K/W
  7. SOT-32
  8. TO-220
  9. 21.45 mm
  10. 19 mm
  11. 100 mm
Each
1+ $6.710($7.38)
5+ $3.490($3.84)
10+ $3.460($3.81)
6K/W
SOT-32, TO-220
21.45mm
19mm
100mm
Aluminium
0.84"
0.75"
3.94"
-
SK 44 100 SA
FISCHER ELEKTRONIK SK 44 100 SA
4621426

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 1.6 °C/W
  5. 159 mm
  6. 15 mm
  7. 100 mm
Each
1+ $36.030($39.63)
5+ $14.880($16.37)
10+ $14.590($16.05)
20+ $14.290($15.72)
50+ $13.990($15.39)
1.6°C/W
-
159mm
15mm
100mm
Aluminium
6.26"
0.59"
3.94"
-
325AB1000B
ABL HEATSINKS 325AB1000B
150014

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 2.9 °C/W
  3. 93 mm
  4. 14 mm
  5. 100 mm
Each
1+ $8.250($9.08)
5+ $7.350($8.09)
10+ $7.020($7.72)
20+ $6.750($7.42)
50+ $6.520($7.17)
2.9°C/W
-
93mm
14mm
100mm
Aluminium
3.66"
0.55"
3.94"
-
SK 470 100 SA
FISCHER ELEKTRONIK SK 470 100 SA
1850031

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. LED
  6. 8 °C/W
  7. SOT-32
  8. TO-220
  9. 11.8 mm
  10. 8 mm
  11. 100 mm
Each
1+ $10.550($11.60)
10+ $2.170($2.39)
25+ $2.130($2.34)
50+ $2.090($2.30)
100+ $2.040($2.24)
8°C/W
SOT-32, TO-220
11.8mm
8mm
100mm
Aluminium
0.46"
0.31"
3.94"
-
SK 686 100 AL
FISCHER ELEKTRONIK SK 686 100 AL
3779071

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 3.6 K/W
  3. 76 mm
  4. 16.8 mm
  5. 100 mm
Each
1+ $8.600($9.46)
5+ $7.510($8.26)
10+ $7.360($8.10)
20+ $7.210($7.93)
50+ $7.060($7.77)
3.6K/W
-
76mm
16.8mm
100mm
Aluminium
2.99"
0.66"
3.94"
-
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