Natural Convection Heat Sinks:

36 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
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1892471

RoHS

Each
1+
CNY7.150
(CNY8.0795)
10+
CNY6.260
(CNY7.0738)
25+
CNY5.990
(CNY6.7687)
50+
CNY5.720
(CNY6.4636)
100+
CNY5.010
(CNY5.6613)
Min: 1 / Mult: 1
10.21°C/W
-
15mm
2.5mm
15mm
Ceramic
0.59"
0.098"
0.59"
-
1892475

RoHS

Each
1+
CNY10.110
(CNY11.4243)
10+
CNY9.870
(CNY11.1531)
25+
CNY9.460
(CNY10.6898)
50+
CNY9.150
(CNY10.3395)
100+
CNY8.920
(CNY10.0796)
Min: 1 / Mult: 1
10.21°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
-
1892470

RoHS

Each
1+
CNY15.220
(CNY17.1986)
10+
CNY11.600
(CNY13.108)
25+
CNY10.010
(CNY11.3113)
50+
CNY9.380
(CNY10.5994)
100+
CNY8.800
(CNY9.944)
Min: 1 / Mult: 1
10.21°C/W
-
10mm
2mm
10mm
Ceramic
0.39"
0.08"
0.39"
-
1892474

RoHS

Each
1+
CNY8.630
(CNY9.7519)
10+
CNY7.550
(CNY8.5315)
25+
CNY7.230
(CNY8.1699)
50+
CNY6.910
(CNY7.8083)
100+
CNY6.000
(CNY6.780)
Min: 1 / Mult: 1
10.21°C/W
-
22mm
2.5mm
22mm
Ceramic
0.87"
0.098"
0.87"
-
1892476

RoHS

Each
1+
CNY10.050
(CNY11.3565)
10+
CNY8.790
(CNY9.9327)
25+
CNY8.410
(CNY9.5033)
50+
CNY8.030
(CNY9.0739)
100+
CNY7.020
(CNY7.9326)
Min: 1 / Mult: 1
10.21°C/W
LED
30mm
2.5mm
30mm
Ceramic
1.18"
0.098"
1.18"
-
1892473

RoHS

Each
1+
CNY8.360
(CNY9.4468)
10+
CNY7.310
(CNY8.2603)
25+
CNY7.010
(CNY7.9213)
50+
CNY6.710
(CNY7.5823)
100+
CNY5.860
(CNY6.6218)
Min: 1 / Mult: 1
10.21°C/W
-
20mm
2.5mm
20mm
Ceramic
0.79"
0.098"
0.79"
-
2522608

RoHS

Each
10+
CNY5.540
(CNY6.2602)
50+
CNY5.420
(CNY6.1246)
100+
CNY5.300
(CNY5.989)
250+
CNY5.170
(CNY5.8421)
Min: 10 / Mult: 10
58.2°C/W
-
20mm
2.5mm
20mm
Ceramic
0.79"
0.098"
0.79"
Finned
2522618

RoHS

Each
1+
CNY9.590
(CNY10.8367)
10+
CNY8.390
(CNY9.4807)
25+
CNY8.230
(CNY9.2999)
50+
CNY8.060
(CNY9.1078)
100+
CNY7.890
(CNY8.9157)
Min: 1 / Mult: 1
38.7°C/W
-
19mm
6mm
19mm
Ceramic
0.75"
0.24"
0.75"
Circular Pin Fin Series
1892479

RoHS

Each
1+
CNY11.640
(CNY13.1532)
10+
CNY10.180
(CNY11.5034)
25+
CNY9.740
(CNY11.0062)
50+
CNY9.300
(CNY10.509)
100+
CNY8.160
(CNY9.2208)
Min: 1 / Mult: 1
10.21°C/W
LED
30mm
5mm
30mm
Ceramic
1.18"
0.2"
1.18"
-
1892477

RoHS

Each
1+
CNY12.070
(CNY13.6391)
10+
CNY10.560
(CNY11.9328)
25+
CNY10.120
(CNY11.4356)
50+
CNY9.680
(CNY10.9384)
100+
CNY8.480
(CNY9.5824)
Min: 1 / Mult: 1
10.21°C/W
LED
40mm
2.5mm
40mm
Ceramic
1.57"
0.098"
1.57"
-
2522619

RoHS

Each
1+
CNY10.670
(CNY12.0571)
10+
CNY9.330
(CNY10.5429)
25+
CNY9.150
(CNY10.3395)
50+
CNY8.960
(CNY10.1248)
100+
CNY8.780
(CNY9.9214)
Min: 1 / Mult: 1
21.3°C/W
-
21mm
10mm
21mm
Ceramic
0.83"
0.39"
0.83"
Circular Pin Fin Series
2522625

RoHS

Each
1+
CNY28.340
(CNY32.0242)
5+
CNY27.770
(CNY31.3801)
10+
CNY27.200
(CNY30.736)
20+
CNY26.630
(CNY30.0919)
50+
CNY26.060
(CNY29.4478)
Min: 1 / Mult: 1
9.9°C/W
-
45mm
12mm
45mm
Ceramic
1.77"
0.47"
1.77"
Circular Pin Fin Series
2522605

RoHS

Each
1+
CNY12.710
(CNY14.3623)
10+
CNY11.120
(CNY12.5656)
25+
CNY10.900
(CNY12.317)
50+
CNY10.680
(CNY12.0684)
100+
CNY10.460
(CNY11.8198)
Min: 1 / Mult: 1
22.4°C/W
-
32mm
6mm
32mm
Ceramic
1.26"
0.24"
1.26"
Pin Fin
2522617

RoHS

Each
1+
CNY7.810
(CNY8.8253)
10+
CNY6.830
(CNY7.7179)
25+
CNY6.700
(CNY7.571)
50+
CNY6.560
(CNY7.4128)
100+
CNY6.430
(CNY7.2659)
Min: 1 / Mult: 1
43.3°C/W
-
17mm
6mm
17mm
Ceramic
0.67"
0.24"
0.67"
Circular Pin Fin Series
2522606

RoHS

Each
1+
CNY19.570
(CNY22.1141)
10+
CNY19.180
(CNY21.6734)
25+
CNY18.790
(CNY21.2327)
50+
CNY18.010
(CNY20.3513)
100+
CNY17.620
(CNY19.9106)
Min: 1 / Mult: 1
12.2°C/W
-
43mm
6mm
43mm
Ceramic
1.69"
0.24"
1.69"
Pin Fin
2522611

RoHS

Each
1+
CNY31.270
(CNY35.3351)
5+
CNY30.650
(CNY34.6345)
10+
CNY30.030
(CNY33.9339)
20+
CNY29.410
(CNY33.2333)
50+
CNY28.780
(CNY32.5214)
Min: 1 / Mult: 1
4.3°C/W
-
70mm
12mm
70mm
Ceramic
2.76"
0.47"
2.76"
Finned
2522613

RoHS

Each
1+
CNY47.760
(CNY53.9688)
5+
CNY46.810
(CNY52.8953)
10+
CNY45.850
(CNY51.8105)
20+
CNY44.890
(CNY50.7257)
50+
CNY43.930
(CNY49.6409)
Min: 1 / Mult: 1
5.8°C/W
-
85mm
6mm
85mm
Ceramic
3.35"
0.24"
3.35"
Finned
2522610

RoHS

Each
1+
CNY16.320
(CNY18.4416)
10+
CNY15.990
(CNY18.0687)
25+
CNY15.650
(CNY17.6845)
50+
CNY14.990
(CNY16.9387)
100+
CNY14.680
(CNY16.5884)
Min: 1 / Mult: 1
10.4°C/W
-
55mm
6mm
55mm
Ceramic
2.17"
0.24"
2.17"
Finned
2522615

RoHS

Each
1+
CNY15.750
(CNY17.7975)
10+
CNY11.920
(CNY13.4696)
25+
CNY10.300
(CNY11.639)
50+
CNY9.640
(CNY10.8932)
100+
CNY9.060
(CNY10.2378)
Min: 1 / Mult: 1
52.5°C/W
-
15mm
6mm
15mm
Ceramic
0.59"
0.24"
0.59"
Circular Pin Fin Series
2522621

RoHS

Each
1+
CNY25.140
(CNY28.4082)
10+
CNY21.990
(CNY24.8487)
25+
CNY21.560
(CNY24.3628)
50+
CNY21.120
(CNY23.8656)
100+
CNY20.680
(CNY23.3684)
Min: 1 / Mult: 1
15.6°C/W
-
27mm
10mm
27mm
Ceramic
1.06"
0.39"
1.06"
Circular Pin Fin Series
2522604

RoHS

Each
1+
CNY11.560
(CNY13.0628)
10+
CNY10.110
(CNY11.4243)
25+
CNY9.910
(CNY11.1983)
50+
CNY9.710
(CNY10.9723)
100+
CNY9.510
(CNY10.7463)
Min: 1 / Mult: 1
26.7°C/W
-
30.5mm
6mm
30.5mm
Ceramic
1.2"
0.24"
1.2"
Pin Fin
2522612

RoHS

Each
1+
CNY34.320
(CNY38.7816)
5+
CNY33.640
(CNY38.0132)
10+
CNY32.950
(CNY37.2335)
20+
CNY32.260
(CNY36.4538)
50+
CNY31.570
(CNY35.6741)
Min: 1 / Mult: 1
7.2°C/W
-
75mm
6mm
75mm
Ceramic
2.95"
0.24"
2.95"
Finned
2522614

RoHS

Each
10+
CNY5.580
(CNY6.3054)
50+
CNY5.440
(CNY6.1472)
100+
CNY5.290
(CNY5.9777)
250+
CNY5.140
(CNY5.8082)
Min: 10 / Mult: 10
58.9°C/W
-
13mm
6mm
13mm
Ceramic
0.51"
0.24"
0.51"
Circular Pin Fin Series
2522623

RoHS

Each
1+
CNY16.760
(CNY18.9388)
10+
CNY16.420
(CNY18.5546)
25+
CNY16.080
(CNY18.1704)
50+
CNY15.400
(CNY17.402)
100+
CNY15.080
(CNY17.0404)
Min: 1 / Mult: 1
15.4°C/W
-
35mm
10mm
35mm
Ceramic
1.38"
0.39"
1.38"
Circular Pin Fin Series
2522624

RoHS

Each
1+
CNY20.950
(CNY23.6735)
10+
CNY20.530
(CNY23.1989)
25+
CNY20.100
(CNY22.713)
50+
CNY19.280
(CNY21.7864)
100+
CNY18.860
(CNY21.3118)
Min: 1 / Mult: 1
9.4°C/W
-
42mm
12mm
42mm
Ceramic
1.65"
0.47"
1.65"
Circular Pin Fin Series
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