Natural Convection Heat Sinks:

58 Products Found
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External Width - Metric
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External Height - Imperial
External Length - Imperial
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1211721

RoHS

Each
1+
S$108.170
(S$117.9053)
5+
S$106.010
(S$115.5509)
10+
S$103.850
(S$113.1965)
Min: 1 / Mult: 1
0.34°C/W
-
150mm
40mm
300mm
Aluminium
5.91"
1.57"
11.81"
-
526800

RoHS

Each
1+
S$86.900
(S$94.721)
5+
S$64.270
(S$70.0543)
10+
S$61.660
(S$67.2094)
Min: 1 / Mult: 1
0.53°C/W
-
160mm
40mm
200mm
Aluminium
6.3"
1.57"
7.87"
-
738890

RoHS

Each
1+
S$37.180
(S$40.5262)
5+
S$27.500
(S$29.975)
10+
S$26.380
(S$28.7542)
20+
S$25.390
(S$27.6751)
50+
S$24.550
(S$26.7595)
Min: 1 / Mult: 1
1.5°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
-
4621840

RoHS

Each
1+
S$28.450
(S$31.0105)
100+
S$27.590
(S$30.0731)
250+
S$26.760
(S$29.1684)
500+
S$25.960
(S$28.2964)
Min: 1 / Mult: 1
1.4°C/W
-
160mm
40mm
50mm
Aluminium
6.3"
1.57"
1.97"
-
3813286

RoHS

Each
1+
S$89.570
(S$97.6313)
3+
S$83.270
(S$90.7643)
5+
S$77.360
(S$84.3224)
10+
S$77.090
(S$84.0281)
Min: 1 / Mult: 1
0.36°C/W
-
150mm
40mm
300mm
Aluminium Alloy
5.91"
1.58"
11.82"
-
1710629

RoHS

Each
1+
S$3.820
(S$4.1638)
20+
S$2.940
(S$3.2046)
75+
S$2.440
(S$2.6596)
250+
S$2.210
(S$2.4089)
1000+
S$2.000
(S$2.180)
Min: 1 / Mult: 1
16°C/W
TO-220
12.7mm
40mm
12.7mm
-
0.5"
1.57"
0.5"
-
175648

RoHS

Each
1+
S$29.030
(S$31.6427)
5+
S$28.510
(S$31.0759)
10+
S$27.210
(S$29.6589)
20+
S$25.950
(S$28.2855)
50+
S$24.900
(S$27.141)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
150mm
Aluminium
3.78"
1.57"
5.91"
-
175647

RoHS

Each
1+
S$24.320
(S$26.5088)
5+
S$23.890
(S$26.0401)
10+
S$22.800
(S$24.852)
20+
S$21.740
(S$23.6966)
50+
S$20.860
(S$22.7374)
Min: 1 / Mult: 1
1.1°C/W
-
96mm
40mm
100mm
Aluminium
3.78"
1.57"
3.94"
-
1211722

RoHS

Each
1+
S$235.800
(S$257.022)
Min: 1 / Mult: 1
0.3°C/W
-
300mm
40mm
200mm
Aluminium
11.81"
1.57"
7.87"
-
4621864

RoHS

Each
1+
S$37.820
(S$41.2238)
5+
S$37.070
(S$40.4063)
10+
S$36.310
(S$39.5779)
20+
S$35.560
(S$38.7604)
50+
S$34.800
(S$37.932)
Min: 1 / Mult: 1
0.9°C/W
-
160mm
40mm
100mm
Aluminium
6.3"
1.57"
3.94"
-
4621827

RoHS

Each
1+
S$14.300
(S$15.587)
5+
S$14.020
(S$15.2818)
10+
S$13.730
(S$14.9657)
20+
S$13.450
(S$14.6605)
50+
S$13.160
(S$14.3444)
Min: 1 / Mult: 1
1.9°C/W
-
66mm
40mm
75mm
Aluminium
2.6"
1.57"
2.95"
-
4621890

RoHS

Each
1+
S$38.910
(S$42.4119)
5+
S$38.710
(S$42.1939)
10+
S$38.500
(S$41.965)
20+
S$38.300
(S$41.747)
50+
S$38.090
(S$41.5181)
Min: 1 / Mult: 1
0.7°C/W
-
200mm
40mm
100mm
Aluminium
7.87"
1.57"
3.94"
-
1211720

RoHS

Each
1+
S$81.940
(S$89.3146)
5+
S$80.310
(S$87.5379)
10+
S$78.670
(S$85.7503)
20+
S$77.100
(S$84.039)
Min: 1 / Mult: 1
0.4°C/W
-
300mm
40mm
100mm
Aluminium
11.81"
1.57"
3.94"
-
3813291

RoHS

Each
1+
S$81.120
(S$88.4208)
5+
S$62.860
(S$68.5174)
10+
S$58.490
(S$63.7541)
20+
S$57.300
(S$62.457)
Min: 1 / Mult: 1
0.54°C/W
-
100mm
40mm
200mm
Aluminium Alloy
3.94"
1.58"
7.88"
-
4621888

RoHS

Each
1+
S$45.990
(S$50.1291)
100+
S$45.060
(S$49.1154)
250+
S$44.160
(S$48.1344)
500+
S$43.270
(S$47.1643)
2500+
S$35.620
(S$38.8258)
Min: 1 / Mult: 1
0.85°C/W
-
200mm
40mm
75mm
Aluminium
7.87"
1.57"
2.95"
-
4621580

RoHS

Each
1+
S$32.040
(S$34.9236)
5+
S$31.400
(S$34.226)
10+
S$30.760
(S$33.5284)
20+
S$30.120
(S$32.8308)
50+
S$29.480
(S$32.1332)
Min: 1 / Mult: 1
1.4°C/W
-
100mm
40mm
100mm
Aluminium
3.94"
1.57"
3.94"
-
3813295

RoHS

Each
1+
S$88.690
(S$96.6721)
5+
S$68.740
(S$74.9266)
10+
S$63.950
(S$69.7055)
20+
S$62.670
(S$68.3103)
Min: 1 / Mult: 1
0.6°C/W
-
150mm
40mm
160mm
Aluminium Alloy
5.91"
1.58"
6.3"
-
4621608

RoHS

Each
1+
S$13.910
(S$15.1619)
5+
S$13.640
(S$14.8676)
10+
S$13.360
(S$14.5624)
20+
S$13.080
(S$14.2572)
50+
S$12.800
(S$13.952)
Min: 1 / Mult: 1
2.5°C/W
-
66mm
40mm
50mm
Aluminium
2.6"
1.57"
1.97"
-
4621876

RoHS

Each
1+
S$47.910
(S$52.2219)
5+
S$47.050
(S$51.2845)
10+
S$44.910
(S$48.9519)
20+
S$42.820
(S$46.6738)
Min: 1 / Mult: 1
0.7°C/W
-
160mm
40mm
150mm
Aluminium
6.3"
1.57"
5.91"
-
523380

RoHS

Each
1+
S$37.990
(S$41.4091)
5+
S$37.240
(S$40.5916)
10+
S$36.480
(S$39.7632)
20+
S$35.720
(S$38.9348)
50+
S$34.960
(S$38.1064)
Min: 1 / Mult: 1
0.87°C/W
-
96mm
40mm
200mm
Aluminium
3.78"
1.57"
7.87"
-
3813279

RoHS

Each
1+
S$98.460
(S$107.3214)
5+
S$75.570
(S$82.3713)
10+
S$74.060
(S$80.7254)
Min: 1 / Mult: 1
1°C/W
-
100mm
40mm
250mm
Aluminium Alloy
3.94"
1.58"
9.8"
-
3813281

RoHS

Each
1+
S$193.590
(S$211.0131)
5+
S$148.580
(S$161.9522)
10+
S$145.600
(S$158.704)
Min: 1 / Mult: 1
0.3°C/W
-
250mm
40mm
250mm
Aluminium Alloy
9.85"
1.58"
9.85"
-
4621906

RoHS

Each
1+
S$61.630
(S$67.1767)
100+
S$60.340
(S$65.7706)
250+
S$59.090
(S$64.4081)
500+
S$57.840
(S$63.0456)
Min: 1 / Mult: 1
0.5°C/W
-
200mm
40mm
150mm
Aluminium
7.87"
1.57"
5.91"
-
4621852

RoHS

Each
1+
S$25.490
(S$27.7841)
5+
S$24.990
(S$27.2391)
10+
S$24.480
(S$26.6832)
20+
S$23.970
(S$26.1273)
50+
S$23.460
(S$25.5714)
Min: 1 / Mult: 1
1.2°C/W
-
160mm
40mm
75mm
Aluminium
6.3"
1.57"
2.95"
-
3813294

RoHS

Each
1+
S$143.150
(S$156.0335)
5+
S$109.870
(S$119.7583)
10+
S$107.680
(S$117.3712)
Min: 1 / Mult: 1
0.34°C/W
-
200mm
40mm
200mm
Aluminium Alloy
7.88"
1.58"
7.88"
-
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