Natural Convection Heat Sinks:

23 Products Found
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Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1892342

RoHS

Each
1+
$23.760
($27.324)
5+
$23.090
($26.5535)
10+
$21.590
($24.8285)
20+
$20.550
($23.6325)
50+
$19.630
($22.5745)
Min: 1 / Mult: 1
-
TO-3P, TO-218, TO-220, TO-247, TO-248
33mm
66.5mm
150mm
Aluminium
1.3"
2.62"
5.91"
175648

RoHS

Each
1+
$37.020
($42.573)
5+
$36.630
($42.1245)
10+
$34.710
($39.9165)
20+
$33.740
($38.801)
50+
$33.300
($38.295)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
150mm
Aluminium
3.78"
1.57"
5.91"
523173

RoHS

Each
1+
$16.270
($18.7105)
5+
$15.770
($18.1355)
10+
$14.740
($16.951)
20+
$14.010
($16.1115)
50+
$13.350
($15.3525)
Min: 1 / Mult: 1
3.25°C/W
TO-218, TO-220
46mm
33mm
150mm
Aluminium
1.81"
1.3"
5.91"
4621931

RoHS

Each
1+
$45.430
($52.2445)
5+
$44.960
($51.704)
10+
$42.600
($48.990)
20+
$41.400
($47.610)
50+
$40.880
($47.012)
Min: 1 / Mult: 1
1.1°C/W
-
150mm
27mm
150mm
Aluminium
5.91"
1.06"
5.91"
253613

RoHS

Each
1+
$151.740
($174.501)
5+
$151.280
($173.972)
10+
$150.820
($173.443)
20+
$150.370
($172.9255)
50+
$149.900
($172.385)
Min: 1 / Mult: 1
0.4°C/W
-
240mm
46mm
150mm
Aluminium
9.45"
1.81"
5.91"
4621992

RoHS

Each
1+
$88.970
($102.3155)
5+
$87.190
($100.2685)
10+
$85.410
($98.2215)
20+
$83.640
($96.186)
50+
$81.860
($94.139)
Min: 1 / Mult: 1
1.65°C/W
-
200mm
25mm
150mm
Aluminium
7.87"
0.98"
5.91"
1892340

RoHS

Each
1+
$11.380
($13.087)
5+
$11.050
($12.7075)
10+
$10.330
($11.8795)
20+
$9.830
($11.3045)
50+
$9.400
($10.810)
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
150mm
Aluminium
0.98"
1.18"
5.91"
150017

RoHS

Each
1+
$27.380
($31.487)
5+
$27.100
($31.165)
10+
$25.680
($29.532)
20+
$24.960
($28.704)
50+
$24.630
($28.3245)
Min: 1 / Mult: 1
0.9°C/W
-
120mm
37mm
150mm
Aluminium
4.72"
1.46"
5.91"
150019

RoHS

Each
1+
$122.940
($141.381)
5+
$120.490
($138.5635)
10+
$118.030
($135.7345)
20+
$115.570
($132.9055)
50+
$113.110
($130.0765)
Min: 1 / Mult: 1
0.74°C/W
-
125mm
50mm
150mm
Aluminium
4.92"
1.97"
5.91"
4621876

RoHS

Each
1+
$61.080
($70.242)
5+
$60.450
($69.5175)
10+
$57.280
($65.872)
20+
$55.670
($64.0205)
Min: 1 / Mult: 1
0.7°C/W
-
160mm
40mm
150mm
Aluminium
6.3"
1.57"
5.91"
148123

RoHS

Each
1+
$100.260
($115.299)
5+
$100.120
($115.138)
10+
$95.210
($109.4915)
Min: 1 / Mult: 1
0.4°C/W
-
200mm
40mm
150mm
Aluminium
7.87"
1.57"
5.91"
4621475

RoHS

Each
1+
$22.000
($25.300)
5+
$21.370
($24.5755)
10+
$19.990
($22.9885)
20+
$19.020
($21.873)
50+
$18.170
($20.8955)
Min: 1 / Mult: 1
1.9°C/W
-
159mm
10mm
150mm
Aluminium
6.26"
0.39"
5.91"
4621906

RoHS

Each
1+
$93.060
($107.019)
100+
$92.680
($106.582)
250+
$91.430
($105.1445)
500+
$89.460
($102.879)
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40mm
150mm
Aluminium
7.87"
1.57"
5.91"
4621591

RoHS

Each
1+
$95.360
($109.664)
5+
$93.470
($107.4905)
10+
$91.560
($105.294)
20+
$89.650
($103.0975)
50+
$87.750
($100.9125)
Min: 1 / Mult: 1
1.2°C/W
-
100mm
40mm
150mm
Aluminium
3.94"
1.57"
5.91"
4621499

RoHS

Each
1+
$74.620
($85.813)
5+
$65.600
($75.440)
10+
$54.100
($62.215)
20+
$45.300
($52.095)
50+
$44.400
($51.060)
Min: 1 / Mult: 1
0.7°C/W
-
80mm
78.6mm
150mm
Aluminium
3.15"
3.09"
5.91"
3779073

RoHS

Each
1+
$21.830
($25.1045)
5+
$17.610
($20.2515)
10+
$16.560
($19.044)
20+
$14.890
($17.1235)
50+
$11.430
($13.1445)
Min: 1 / Mult: 1
3.6K/W
-
76mm
16.8mm
150mm
Aluminium
2.99"
0.66"
5.91"
3779074

RoHS

Each
1+
$30.810
($35.4315)
5+
$24.860
($28.589)
10+
$23.360
($26.864)
20+
$17.340
($19.941)
50+
$16.130
($18.5495)
Min: 1 / Mult: 1
3.6K/W
-
76mm
16.8mm
150mm
Aluminium
2.99"
0.66"
5.91"
4542809

RoHS

Each
1+
$42.720
($49.128)
3+
$37.370
($42.9755)
10+
$33.190
($38.1685)
25+
$29.900
($34.385)
Min: 1 / Mult: 1
1.5°C/W
-
105mm
25.4mm
150mm
Aluminium Alloy
4.13"
1"
5.91"
526769

RoHS

Each
1+
$76.900
($88.435)
5+
$76.690
($88.1935)
10+
$72.870
($83.8005)
20+
$71.250
($81.9375)
Min: 1 / Mult: 1
0.9°C/W
-
123mm
40mm
150mm
Aluminium
4.84"
1.57"
5.91"
4621438

RoHS

Each
1+
$44.730
($51.4395)
5+
$43.840
($50.416)
10+
$42.950
($49.3925)
20+
$42.050
($48.3575)
50+
$41.160
($47.334)
Min: 1 / Mult: 1
1.4°C/W
-
159mm
15mm
150mm
Aluminium
6.26"
0.59"
5.91"
3813304

RoHS

Each
1+
$285.560
($328.394)
Min: 1 / Mult: 1
0.16°C/W
-
350mm
100mm
150mm
Aluminium Alloy
13.78"
3.94"
5.91"
4105989

RoHS

Each
1+
$79.920
($91.908)
5+
$79.090
($90.9535)
10+
$74.940
($86.181)
20+
$72.830
($83.7545)
Min: 1 / Mult: 1
0.08°C/W
-
101.6mm
32mm
150mm
Aluminium
4"
1.26"
5.91"
170762

RoHS

Each
1+
$23.830
($27.4045)
5+
$23.090
($26.5535)
10+
$21.580
($24.817)
20+
$20.500
($23.575)
50+
$19.550
($22.4825)
Min: 1 / Mult: 1
3°C/W
-
63.5mm
15.6mm
150mm
Aluminium
2.5"
0.61"
5.91"
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