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Natural Convection Heat Sinks :

272 Products Found

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Availability
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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
4314049

RoHS

Each
1+ S$1.840(S$2.0056)
10+ S$1.610(S$1.7549)
25+ S$1.330(S$1.4497)
50+ S$1.180(S$1.2862)
100+ S$1.160(S$1.2644)
More Pricing...
29.3°C/W
TO-263
8mm
10mm
17.8mm
Copper
0.31"
0.39"
0.7"
-
4314001

RoHS

Each
1+ S$1.950(S$2.1255)
10+ S$1.700(S$1.853)
25+ S$1.670(S$1.8203)
50+ S$1.640(S$1.7876)
100+ S$1.600(S$1.744)
31.5°C/W
TO-252
8mm
10mm
23mm
Copper
0.31"
0.39"
0.91"
-
4302436

RoHS

Each
1+ S$1.950(S$2.1255)
10+ S$1.710(S$1.8639)
25+ S$1.410(S$1.5369)
50+ S$1.390(S$1.5151)
100+ S$1.360(S$1.4824)
22.8K/W
SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263
26mm
10mm
13mm
Copper
1.02"
0.4"
0.51"
-
4302448

RoHS

Each
1+ S$1.800(S$1.962)
10+ S$1.580(S$1.7222)
25+ S$1.550(S$1.6895)
50+ S$1.520(S$1.6568)
100+ S$1.490(S$1.6241)
19.5°C/W
TO-268
13mm
13mm
22.8mm
Copper
0.51"
0.51"
0.9"
-
4302461

RoHS

Each
1+ S$2.630(S$2.8667)
10+ S$2.470(S$2.6923)
25+ S$2.350(S$2.5615)
50+ S$1.810(S$1.9729)
100+ S$1.760(S$1.9184)
20.5°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
4302485

RoHS

Each
1+ S$2.800(S$3.052)
10+ S$2.450(S$2.6705)
25+ S$2.030(S$2.2127)
50+ S$1.820(S$1.9838)
100+ S$1.680(S$1.8312)
18.7°C/W
TO-218, TO-229, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
1373244

RoHS

Each
1+ S$31.670(S$34.5203)
5+ S$31.040(S$33.8336)
10+ S$30.410(S$33.1469)
20+ S$29.770(S$32.4493)
50+ S$29.140(S$31.7626)
4.2°C/W
BGA
37.5mm
33mm
37.5mm
Copper
1.48"
1.3"
1.48"
-
3219242

RoHS

Each
1+ S$42.270(S$46.0743)
5+ S$40.270(S$43.8943)
10+ S$38.260(S$41.7034)
25+ S$36.780(S$40.0902)
50+ S$35.720(S$38.9348)
More Pricing...
-
-
45mm
22.61mm
-
Copper
-
-
-
-
3219250

RoHS

WAKEFIELD THERMAL
Each
1+ S$55.390(S$60.3751)
5+ S$52.760(S$57.5084)
10+ S$50.140(S$54.6526)
25+ S$48.210(S$52.5489)
50+ S$46.830(S$51.0447)
More Pricing...
-
-
60mm
-
60mm
Copper
-
0.83"
-
-
4302497

RoHS

Each
1+ S$2.640(S$2.8776)
10+ S$2.310(S$2.5179)
25+ S$1.920(S$2.0928)
50+ S$1.720(S$1.8748)
100+ S$1.590(S$1.7331)
19°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
-
4302424

RoHS

Each
1+ S$2.410(S$2.6269)
10+ S$2.110(S$2.2999)
25+ S$2.070(S$2.2563)
50+ S$2.030(S$2.2127)
100+ S$1.990(S$2.1691)
25°C/W
TO-252
13mm
10mm
14.8mm
Copper
0.51"
0.39"
0.58"
-
4302503

RoHS

Each
1+ S$2.360(S$2.5724)
10+ S$2.210(S$2.4089)
25+ S$2.110(S$2.2999)
50+ S$2.030(S$2.2127)
100+ S$1.960(S$2.1364)
18.4°C/W
TO-218, TO-229, TO-247, TO-248
20mm
9mm
28mm
Copper
0.79"
0.35"
1.1"
-
4573397

RoHS

Each
1+ S$1.960(S$2.1364)
10+ S$1.720(S$1.8748)
25+ S$1.420(S$1.5478)
50+ S$1.400(S$1.526)
100+ S$1.370(S$1.4933)
25°C/W
TO-252 (DPAK)
23mm
10mm
13mm
Copper
0.91"
0.39"
0.51"
FK 244 Series
4573478

RoHS

Each
1+ S$2.360(S$2.5724)
10+ S$2.050(S$2.2345)
25+ S$2.010(S$2.1909)
50+ S$1.970(S$2.1473)
100+ S$1.930(S$2.1037)
23.6K/W
TO-220
13mm
9mm
0
Copper
0.51"
0.35"
1.18"
FK 260 Series
4573442

RoHS

Reel of 350
Reel
1+ S$476.810(S$519.7229)
28.8K/W
SOT-669 (LF PAK)
15mm
10mm
8mm
Copper
0.59"
0.39"
0.31"
FK 250 Series
4573410

RoHS

Each
1+ S$2.200(S$2.398)
10+ S$1.920(S$2.0928)
25+ S$1.890(S$2.0601)
50+ S$1.850(S$2.0165)
100+ S$1.810(S$1.9729)
20.5°C/W
SIP
20mm
9mm
27mm
Copper
0.79"
0.35"
1.06"
FK 245 Series
4573381

RoHS

Each
1+ S$2.140(S$2.3326)
10+ S$1.870(S$2.0383)
25+ S$1.840(S$2.0056)
50+ S$1.800(S$1.962)
100+ S$1.760(S$1.9184)
18.4°C/W
TO-247
20mm
13mm
32mm
Copper
0.79"
0.51"
1.26"
FK 243 Series
4573402

RoHS

Each
1+ S$1.720(S$1.8748)
10+ S$1.650(S$1.7985)
25+ S$1.590(S$1.7331)
50+ S$1.550(S$1.6895)
100+ S$1.470(S$1.6023)
22.8K/W
TO-263 (D2PAK)
26mm
10mm
13mm
Copper
1.02"
0.39"
0.51"
FK 244 Series
4573558

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)
19.2K/W
TO-247
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
1651790

RoHS

Each
1+ S$13.520(S$14.7368)
5+ S$11.830(S$12.8947)
10+ S$9.800(S$10.682)
20+ S$8.790(S$9.5811)
50+ S$8.250(S$8.9925)
11°C/W
TO-263
-
11mm
25mm
Copper
-
-
1"
-
1851649

RoHS

Each
1+ S$9.870(S$10.7583)
5+ S$8.640(S$9.4176)
10+ S$7.160(S$7.8044)
20+ S$6.420(S$6.9978)
50+ S$5.920(S$6.4528)
15°C/W
TO-252
22.86mm
10.16mm
8mm
Copper
0.9"
0.4"
0.31"
TUK SGACK902S Keystone Coupler
4302473

RoHS

Each
1+ S$2.570(S$2.8013)
10+ S$2.410(S$2.6269)
25+ S$2.290(S$2.4961)
50+ S$2.210(S$2.4089)
100+ S$2.130(S$2.3217)
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
28mm
9mm
Copper
0.79"
1.1"
0.35"
-
1611437

RoHS

Each
1+ S$9.250(S$10.0825)
5+ S$8.100(S$8.829)
10+ S$6.710(S$7.3139)
20+ S$6.020(S$6.5618)
50+ S$5.550(S$6.0495)
15°C/W
TO-263
25.91mm
9.52mm
14.99mm
Copper
1.02"
0.4"
0.59"
TUK SGACK902S Keystone Coupler
4302450

RoHS

Each
1+ S$2.150(S$2.3435)
10+ S$2.060(S$2.2454)
25+ S$1.990(S$2.1691)
50+ S$1.940(S$2.1146)
100+ S$1.840(S$2.0056)
20.2°C/W
TO-218, TO-220, TO-247, TO-248
20mm
27mm
9mm
Copper
0.79"
1.06"
0.35"
-
4573623

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)
18.3K/W
SIP
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
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