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Natural Convection Heat Sinks :

29 Products Found

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Manufacturer / Description
Availability
Price For
Price (inc GST)
Quantity
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
Product Range
1850047

RoHS

Each
1+ S$6.050(S$6.5945)
10+ S$2.360(S$2.5724)
25+ S$2.320(S$2.5288)
50+ S$2.270(S$2.4743)
100+ S$2.220(S$2.4198)
13.8°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
2084448

RoHS

Each
1+ S$3.260(S$3.5534)
10+ S$3.050(S$3.3245)
25+ S$2.910(S$3.1719)
50+ S$2.800(S$3.052)
100+ S$2.700(S$2.943)
8.2°C/W
BGA
40mm
18mm
40mm
Aluminium
1.57"
0.71"
1.57"
-
1850058

RoHS

Each
1+ S$12.800(S$13.952)
5+ S$11.200(S$12.208)
10+ S$10.980(S$11.9682)
20+ S$10.760(S$11.7284)
50+ S$10.530(S$11.4777)
3.5°C/W
Universal Processor
40mm
20mm
40mm
Aluminium
1.57"
0.79"
1.57"
-
1373253

RoHS

Each
1+ S$11.210(S$12.2189)
5+ S$10.490(S$11.4341)
10+ S$9.990(S$10.8891)
20+ S$9.610(S$10.4749)
50+ S$9.300(S$10.137)
3.9°C/W
BGA
40mm
13mm
40mm
Aluminium
1.57"
0.51"
1.57"
-
4814054

RoHS

Each
1+ S$4.050(S$4.4145)
10+ S$3.610(S$3.9349)
25+ S$3.450(S$3.7605)
50+ S$3.370(S$3.6733)
100+ S$3.290(S$3.5861)
9°C/W
BGA
40mm
25mm
40mm
Aluminium Alloy
1.57"
0.98"
1.57"
-
1892477

RoHS

Each
1+ S$2.780(S$3.0302)
10+ S$2.430(S$2.6487)
25+ S$2.330(S$2.5397)
50+ S$2.230(S$2.4307)
100+ S$1.950(S$2.1255)
10.21°C/W
LED
40mm
2.5mm
40mm
Ceramic
1.57"
0.098"
1.57"
-
4573548

RoHS

Each
1+ S$2.980(S$3.2482)
10+ S$2.770(S$3.0193)
25+ S$2.630(S$2.8667)
50+ S$2.530(S$2.7577)
100+ S$2.450(S$2.6705)
18.8K/W
SIP
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
5109962

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$6.240(S$6.8016)
5+ S$5.790(S$6.3111)
10+ S$5.510(S$6.0059)
20+ S$5.300(S$5.777)
50+ S$5.130(S$5.5917)
1.7°C/W
-
40mm
20mm
40mm
Aluminium
1.57"
0.79"
1.57"
pushPIN Series
5109960

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$4.670(S$5.0903)
5+ S$4.340(S$4.7306)
10+ S$4.130(S$4.5017)
20+ S$3.970(S$4.3273)
50+ S$3.840(S$4.1856)
3.4°C/W
-
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
pushPIN Series
4573588

RoHS

Each
1+ S$4.200(S$4.578)
10+ S$3.900(S$4.251)
25+ S$3.710(S$4.0439)
50+ S$3.570(S$3.8913)
100+ S$3.450(S$3.7605)
18.1K/W
SIP
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
5109961

RoHS

ADVANCED THERMAL SOLUTIONS
Each
1+ S$5.720(S$6.2348)
5+ S$5.320(S$5.7988)
10+ S$5.060(S$5.5154)
20+ S$4.860(S$5.2974)
50+ S$4.700(S$5.123)
3.4°C/W
-
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
pushPIN Series
4573668

RoHS

Each
1+ S$3.500(S$3.815)
10+ S$3.250(S$3.5425)
25+ S$3.090(S$3.3681)
50+ S$2.970(S$3.2373)
100+ S$2.870(S$3.1283)
17.1K/W
SIP
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573628

RoHS

Each
1+ S$3.430(S$3.7387)
10+ S$3.190(S$3.4771)
25+ S$3.030(S$3.3027)
50+ S$2.920(S$3.1828)
100+ S$2.820(S$3.0738)
17.8K/W
SIP
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
2084436

RoHS

Each
1+ S$5.030(S$5.4827)
5+ S$4.710(S$5.1339)
10+ S$4.490(S$4.8941)
20+ S$4.320(S$4.7088)
50+ S$4.180(S$4.5562)
13.5°C/W
BGA
40mm
10mm
40mm
Aluminium
1.57"
0.39"
1.57"
-
1373300

RoHS

Each
1+ S$2.110(S$2.2999)
10+ S$2.020(S$2.2018)
25+ S$1.950(S$2.1255)
50+ S$1.900(S$2.071)
100+ S$1.810(S$1.9729)
9.38°C/W
BGA
40mm
5mm
40mm
Aluminium
1.57"
0.2"
1.57"
-
2499022

RoHS

Each
1+ S$2.110(S$2.2999)
10+ S$2.020(S$2.2018)
25+ S$1.950(S$2.1255)
50+ S$1.900(S$2.071)
100+ S$1.810(S$1.9729)
999°C/W
-
40mm
5.25mm
40mm
Ceramic
1.57"
0.21"
1.57"
-
4138606

RoHS

Each
1+ S$3.030(S$3.3027)
10+ S$2.840(S$3.0956)
25+ S$2.700(S$2.943)
50+ S$2.600(S$2.834)
100+ S$2.510(S$2.7359)
6W/m.K
-
40mm
5.25mm
40mm
Ceramic
1.57"
0.21"
1.57"
FCH Series
4573630

RoHS

Each
1+ S$3.660(S$3.9894)
10+ S$3.200(S$3.488)
25+ S$3.140(S$3.4226)
50+ S$3.080(S$3.3572)
100+ S$3.010(S$3.2809)
17.8K/W
TO-247
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573669

RoHS

Each
1+ S$3.750(S$4.0875)
10+ S$3.280(S$3.5752)
25+ S$3.220(S$3.5098)
50+ S$3.150(S$3.4335)
100+ S$3.090(S$3.3681)
17.1K/W
TO-218
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573670

RoHS

Each
1+ S$3.750(S$4.0875)
10+ S$3.280(S$3.5752)
25+ S$3.220(S$3.5098)
50+ S$3.150(S$3.4335)
100+ S$3.090(S$3.3681)
17.1K/W
TO-247
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573550

RoHS

Each
1+ S$3.110(S$3.3899)
10+ S$2.720(S$2.9648)
25+ S$2.670(S$2.9103)
50+ S$2.620(S$2.8558)
100+ S$2.560(S$2.7904)
18.8K/W
TO-247
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573629

RoHS

Each
1+ S$3.660(S$3.9894)
10+ S$3.200(S$3.488)
25+ S$3.140(S$3.4226)
50+ S$3.080(S$3.3572)
100+ S$3.010(S$3.2809)
17.8K/W
TO-218
23mm
9mm
40mm
Copper
0.91"
0.35"
1.57"
FK 279 Series
4573671

RoHS

Each
1+ S$3.750(S$4.0875)
10+ S$3.280(S$3.5752)
25+ S$3.220(S$3.5098)
50+ S$3.150(S$3.4335)
100+ S$3.090(S$3.3681)
17.1K/W
TO-248
23mm
15mm
40mm
Copper
0.91"
0.59"
1.57"
FK 282 Series
4573589

RoHS

Each
1+ S$3.730(S$4.0657)
10+ S$3.260(S$3.5534)
25+ S$3.200(S$3.488)
50+ S$3.130(S$3.4117)
100+ S$3.070(S$3.3463)
18.1K/W
TO-218
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573551

RoHS

Each
1+ S$3.110(S$3.3899)
10+ S$2.720(S$2.9648)
25+ S$2.670(S$2.9103)
50+ S$2.620(S$2.8558)
100+ S$2.560(S$2.7904)
18.8K/W
TO-248
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
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