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Natural Convection Heat Sinks:

38 Products Found
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MC33269
MULTICOMP PRO MC33269
1710612

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 4.4 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 38.1 mm
  8. 25 mm
Each
1+
$6.790
($7.47)
10+
$4.680
($5.15)
25+
$4.110
($4.52)
50+
$3.750
($4.12)
100+
$3.400
($3.74)
Total:$6.79
Min: 1 / Mult: 1
4.4°C/W
TO-218, TO-220, TO-247
42mm
38.1mm
25mm
-
1.65"
1.5"
0.98"
-
MC33268
MULTICOMP PRO MC33268
1710611

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 5.6 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 25.4 mm
  8. 25 mm
Each
1+
$6.790
($7.47)
10+
$4.680
($5.15)
25+
$4.110
($4.52)
50+
$3.750
($4.12)
100+
$3.400
($3.74)
Total:$6.79
Min: 1 / Mult: 1
5.6°C/W
TO-218, TO-220, TO-247
42mm
25.4mm
25mm
-
1.65"
1"
0.98"
-
SK 129 25,4 STS SOT 32
FISCHER ELEKTRONIK SK 129 25,4 STS SOT 32
1319810

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 7.8 °C/W
  5. SOT-32
  6. TO-3P
  7. TO-220
  8. 42 mm
  9. 25.4 mm
  10. 25 mm
Each
1+
$5.540
($6.09)
10+
$4.390
($4.83)
25+
$4.220
($4.64)
50+
$4.090
($4.50)
100+
$3.960
($4.36)
Total:$5.54
Min: 1 / Mult: 1
7.8°C/W
SOT-32, TO-3P, TO-220
42mm
25.4mm
25mm
Aluminium
1.65"
1"
0.98"
-
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+
$9.310
($10.24)
3+
$6.750
($7.42)
10+
$6.380
($7.02)
25+
$5.960
($6.56)
100+
$4.950
($5.44)
Total:$9.31
Min: 1 / Mult: 1
3.3°C/W
TO-218, TO-220, TO-247
42mm
50.8mm
25mm
-
1.65"
2"
0.98"
-
SK 129 38,1 STS SOT 32
FISCHER ELEKTRONIK SK 129 38,1 STS SOT 32
1319811

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 6.5 °C/W
  5. SOT-32
  6. TO-3P
  7. TO-220
  8. 42 mm
  9. 38.1 mm
  10. 25 mm
Each
1+
$5.890
($6.48)
5+
$4.670
($5.14)
10+
$4.490
($4.94)
20+
$4.350
($4.78)
50+
$4.210
($4.63)
Total:$5.89
Min: 1 / Mult: 1
6.5°C/W
SOT-32, TO-3P, TO-220
42mm
38.1mm
25mm
Aluminium
1.65"
1.5"
0.98"
-
MC33266
MULTICOMP PRO MC33266
1710609

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. 3.6 °C/W
  6. TO-218
  7. TO-220
  8. 41.6 mm
  9. 50.8 mm
  10. 25 mm
Each
1+
$6.330
($6.96)
10+
$4.380
($4.82)
25+
$4.070
($4.48)
50+
$3.840
($4.22)
100+
$3.180
($3.50)
Total:$6.33
Min: 1 / Mult: 1
3.6°C/W
TO-218, TO-220
41.6mm
50.8mm
25mm
-
1.64"
2"
0.98"
-
MPC252525T
AMEC THERMASOL MPC252525T
1892475

Data Sheet

RoHS

AMEC THERMASOL
  1. Heat Sink
  2. Square
  3. Micro Porous
  4. 10.21 °C/W
  5. 25 mm
  6. 2.5 mm
  7. 25 mm
Each
1+
$2.740
($3.01)
10+
$2.140
($2.35)
25+
$1.930
($2.12)
50+
$1.820
($2.00)
100+
$1.730
($1.90)
Total:$2.74
Min: 1 / Mult: 1
10.21°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
-
MP008867
MULTICOMP PRO MP008867
3912331

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Cold Forged
  3. 25 mm
  4. 11 mm
  5. 25 mm
Each
1+
$12.520
($13.77)
3+
$9.080
($9.99)
10+
$8.580
($9.44)
25+
$8.030
($8.83)
100+
$6.650
($7.32)
Total:$12.52
Min: 1 / Mult: 1
-
-
25mm
11mm
25mm
Aluminium Alloy
0.98"
0.433"
0.98"
-
SK 129 50,8 STS SOT 32
FISCHER ELEKTRONIK SK 129 50,8 STS SOT 32
1319813

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 5.3 °C/W
  5. SOT-32
  6. TO-3P
  7. TO-220
  8. 42 mm
  9. 50.8 mm
  10. 25 mm
Each
1+
$6.600
($7.26)
5+
$5.230
($5.75)
10+
$5.030
($5.53)
20+
$4.880
($5.37)
50+
$4.720
($5.19)
Total:$6.60
Min: 1 / Mult: 1
5.3°C/W
SOT-32, TO-3P, TO-220
42mm
50.8mm
25mm
Aluminium
1.65"
2"
0.98"
-
MC33267
MULTICOMP PRO MC33267
1710610

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Square
  3. PCB
  4. Extruded
  5. 3.1 °C/W
  6. TO-218
  7. TO-220
  8. 41.6 mm
  9. 63.5 mm
  10. 25 mm
Each
1+
$6.330
($6.96)
10+
$4.380
($4.82)
25+
$4.070
($4.48)
50+
$3.840
($4.22)
100+
$3.180
($3.50)
Total:$6.33
Min: 1 / Mult: 1
3.1°C/W
TO-218, TO-220
41.6mm
63.5mm
25mm
-
1.64"
2.5"
0.98"
-
ICK S 25 X 25 X 18,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 18,5
1850055

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. Pin
  4. For CPU
  5. 5.2 °C/W
  6. Universal Processor
  7. 25 mm
  8. 18.5 mm
  9. 25 mm
Each
1+
$29.280
($32.21)
5+
$29.230
($32.15)
10+
$29.180
($32.10)
20+
$29.130
($32.04)
50+
$29.070
($31.98)
Total:$29.28
Min: 1 / Mult: 1
5.2°C/W
Universal Processor
25mm
18.5mm
25mm
Aluminium
0.98"
0.73"
0.98"
-
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+
$8.680
($9.55)
5+
$7.590
($8.35)
10+
$7.440
($8.18)
20+
$7.290
($8.02)
50+
$7.140
($7.85)
Total:$8.68
Min: 1 / Mult: 1
5.4°C/W
Universal Processor
25mm
6.5mm
25mm
Aluminium
0.98"
0.26"
0.98"
-
SF-CHS-252503F
SPREADFAST SF-CHS-252503F
2522609

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 45.4 °C/W
  3. 25 mm
  4. 2.5 mm
  5. 25 mm
Each
1+
$2.730
($3.00)
10+
$2.390
($2.63)
25+
$2.350
($2.58)
50+
$2.300
($2.53)
100+
$2.250
($2.48)
Total:$2.73
Min: 1 / Mult: 1
45.4°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
Finned
SK 693 25 AL
FISCHER ELEKTRONIK SK 693 25 AL
4078464

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 16.75 K/W
  3. 15 mm
  4. 10 mm
  5. 25 mm
Each
1+
$1.830
($2.01)
Total:$1.83
Min: 1 / Mult: 1
16.75K/W
-
15mm
10mm
25mm
Aluminium
0.59"
0.39"
0.98"
-
SK 694 25 SA
FISCHER ELEKTRONIK SK 694 25 SA
4078479

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Black Anodised
  3. 13.2 K/W
  4. 15 mm
  5. 14 mm
  6. 25 mm
Each
1+
$3.530
($3.88)
10+
$3.080
($3.39)
25+
$3.020
($3.32)
50+
$2.960
($3.26)
100+
$2.900
($3.19)
Total:$3.53
Min: 1 / Mult: 1
13.2K/W
-
15mm
14mm
25mm
-
0.59"
0.55"
0.98"
-
SK 694 25 AL
FISCHER ELEKTRONIK SK 694 25 AL
4078478

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 13.2 K/W
  3. 15 mm
  4. 14 mm
  5. 25 mm
Each
1+
$1.250
($1.38)
Total:$1.25
Min: 1 / Mult: 1
13.2K/W
-
15mm
14mm
25mm
Aluminium
0.59"
0.55"
0.98"
-
SK 693 25 SA
FISCHER ELEKTRONIK SK 693 25 SA
4078465

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Black Anodised
  3. 16.75 K/W
  4. 15 mm
  5. 10 mm
  6. 25 mm
Each
1+
$2.170
($2.39)
Total:$2.17
Min: 1 / Mult: 1
16.75K/W
-
15mm
10mm
25mm
-
0.59"
0.39"
0.98"
-
ICK S 25 X 25 X 6,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 6,5
121171201

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+
$7.380
($8.12)
Total:$7.38
Min: 1 / Mult: 1
5.4°C/W
-
25mm
6.5mm
25mm
-
0.98"
0.26"
0.98"
-
MC33270
MULTICOMP PRO MC33270
171061302

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+
$5.345
($5.88)
Total:$5.34
Min: 1 / Mult: 1
3.3°C/W
TO-218, TO-220, TO-247
42mm
50.8mm
25mm
-
1.65"
2"
0.98"
-
SK 129 50,8 STS SOT 32
FISCHER ELEKTRONIK SK 129 50,8 STS SOT 32
131981301

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 5.3 °C/W
  5. SOT-32
  6. TO-3P
  7. TO-220
  8. 42 mm
  9. 50.8 mm
  10. 25 mm
Each
1+
$4.820
($5.30)
Total:$4.82
Min: 1 / Mult: 1
5.3°C/W
-
42mm
50.8mm
25mm
-
1.65"
2"
0.98"
-
HSB11-252518
SAME SKY HSB11-252518
4814053

Data Sheet

RoHS

SAME SKY
  1. Heat Sink
  2. 16.8 °C/W
  3. BGA
  4. 25 mm
  5. 18 mm
  6. 25 mm
Each
1+
$2.240
($2.46)
10+
$1.990
($2.19)
25+
$1.890
($2.08)
50+
$1.800
($1.98)
100+
$1.740
($1.91)
Total:$2.24
Min: 1 / Mult: 1
16.8°C/W
BGA
25mm
18mm
25mm
Aluminium Alloy
0.98"
0.708"
0.98"
-
MC33271
MULTICOMP PRO MC33271
1710614

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 2.7 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 63.5 mm
  8. 25 mm
Each
1+
$8.490
($9.34)
3+
$6.160
($6.78)
10+
$5.810
($6.39)
25+
$5.450
($6.00)
100+
$4.510
($4.96)
Total:$8.49
Min: 1 / Mult: 1
2.7°C/W
TO-218, TO-220, TO-247
42mm
63.5mm
25mm
-
1.65"
2.5"
0.98"
-
SK 129 63,5 STS SOT 32
FISCHER ELEKTRONIK SK 129 63,5 STS SOT 32
1319812

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 4.5 °C/W
  5. SOT-32
  6. TO-3P
  7. TO-220
  8. 42 mm
  9. 63.5 mm
  10. 25 mm
Each
1+
$7.110
($7.82)
5+
$5.640
($6.20)
10+
$5.410
($5.95)
20+
$5.250
($5.78)
50+
$5.080
($5.59)
Total:$7.11
Min: 1 / Mult: 1
4.5°C/W
SOT-32, TO-3P, TO-220
42mm
63.5mm
25mm
Aluminium
1.65"
2.5"
0.98"
-
RA-T2X-51E
OHMITE RA-T2X-51E
2097681

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 3.5 °C/W
  6. TO-218
  7. TO-220
  8. TO-247
  9. 42 mm
  10. 50.8 mm
  11. 25 mm
Each
1+
$4.180
($4.60)
5+
$4.100
($4.51)
10+
$4.020
($4.42)
20+
$4.000
($4.40)
Total:$4.18
Min: 1 / Mult: 1
3.5°C/W
TO-218, TO-220, TO-247
42mm
50.8mm
25mm
Aluminium
1.65"
2"
0.98"
R Series
SK 688 25 AL
FISCHER ELEKTRONIK SK 688 25 AL
3931129

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 25 mm
Each
1+
$3.070
($3.38)
10+
$2.440
($2.68)
25+
$2.340
($2.57)
50+
$2.270
($2.50)
100+
$2.200
($2.42)
Total:$3.07
Min: 1 / Mult: 1
18K/W
-
6mm
15mm
25mm
Aluminium
0.24"
0.6"
0.98"
SK 688 Series
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