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Natural Convection Heat Sinks:

46 Products Found
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Thermal Resistance
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External Width - Metric
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External Height - Imperial
External Length - Imperial
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ComparePrice ForQuantity
4302448

RoHS

Each
1+
€ 3.000
10+
€ 2.280
25+
€ 1.840
50+
€ 1.730
100+
€ 1.700
Min: 1 / Mult: 1
19.5°C/W
TO-268
13mm
13mm
22.8mm
Copper
0.51"
0.51"
0.9"
-
1213476

RoHS

Each
1+
€ 3.060
10+
€ 2.330
25+
€ 1.870
50+
€ 1.760
100+
€ 1.720
Min: 1 / Mult: 1
25°C/W
TO-220
12.7mm
13mm
19.5mm
Aluminium
0.5"
0.51"
0.77"
-
4621244

RoHS

Each
10+
€ 1.180
50+
€ 0.950
100+
€ 0.893
250+
€ 0.736
Min: 10 / Mult: 10
21°C/W
SOT-32, TO-220
25.4mm
13mm
18mm
Aluminium
1"
0.51"
0.71"
-
1373252

RoHS

Each
1+
€ 13.100
5+
€ 10.570
10+
€ 9.930
20+
€ 8.190
50+
€ 7.620
Min: 1 / Mult: 1
6.9°C/W
BGA
30mm
13mm
30mm
Aluminium
1.18"
0.51"
1.18"
-
4621256

RoHS

Each
1+
€ 1.880
10+
€ 1.430
25+
€ 1.240
50+
€ 1.150
100+
€ 1.080
Min: 1 / Mult: 1
15°C/W
SOT-32, TO-220
25.4mm
13mm
30mm
Aluminium
1"
0.51"
1.18"
-
1373253

RoHS

Each
1+
€ 14.260
5+
€ 11.500
10+
€ 10.800
20+
€ 8.910
50+
€ 8.290
Min: 1 / Mult: 1
3.9°C/W
BGA
40mm
13mm
40mm
Aluminium
1.57"
0.51"
1.57"
-
707351

RoHS

Each
1+
€ 4.210
10+
€ 2.900
25+
€ 2.710
50+
€ 2.550
100+
€ 2.100
Min: 1 / Mult: 1
9°C/W
TO-220
42mm
13mm
38mm
Aluminium
1.65"
0.51"
1.5"
-
4621268

RoHS

Each
1+
€ 1.910
10+
€ 1.440
25+
€ 1.250
50+
€ 1.160
100+
€ 1.090
Min: 1 / Mult: 1
15°C/W
SOT-32, TO-220
25.4mm
13mm
33mm
Aluminium
1"
0.51"
1.3"
-
4573382

RoHS

Each
1+
€ 3.510
10+
€ 2.420
25+
€ 2.260
50+
€ 2.130
100+
€ 1.760
Min: 1 / Mult: 1
18.4K/W
TO-248
20mm
13mm
32mm
Copper
0.79"
0.51"
1.26"
FK 243 Series
4573284

RoHS

Each
1+
€ 6.340
5+
€ 4.590
10+
€ 4.300
20+
€ 4.040
50+
€ 3.330
Min: 1 / Mult: 1
16K/W
SOT-32
28.3mm
13mm
35.5mm
Aluminium
1.11"
0.51"
1.39"
FK 217 Series
4573370

RoHS

Each
1+
€ 3.560
10+
€ 2.450
25+
€ 2.290
50+
€ 2.150
100+
€ 1.780
Min: 1 / Mult: 1
19K/W
TO-247
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573503

RoHS

Each
1+
€ 3.920
10+
€ 2.700
25+
€ 2.530
50+
€ 2.370
100+
€ 1.960
Min: 1 / Mult: 1
21.9K/W
TO-220
13mm
13mm
26mm
Copper
0.51"
0.51"
1.02"
FK 268 Series
4573381

RoHS

Each
1+
€ 3.510
10+
€ 2.420
25+
€ 2.260
50+
€ 2.130
100+
€ 1.760
Min: 1 / Mult: 1
18.4K/W
TO-247
20mm
13mm
32mm
Copper
0.79"
0.51"
1.26"
FK 243 Series
4573275

RoHS

Each
1+
€ 1.560
10+
€ 1.190
25+
€ 1.020
50+
€ 0.958
100+
€ 0.900
Min: 1 / Mult: 1
21°C/W
SOT-32
25.4mm
13mm
18mm
Aluminium
1"
0.51"
0.7"
FK 213 Series
4573501

RoHS

Each
1+
€ 3.920
10+
€ 2.700
25+
€ 2.530
50+
€ 2.370
100+
€ 1.960
Min: 1 / Mult: 1
21.9K/W
TO-220
13mm
13mm
21mm
Copper
0.51"
0.51"
0.83"
FK 267 Series
4573482

RoHS

Each
1+
€ 3.920
10+
€ 2.700
25+
€ 2.530
50+
€ 2.370
100+
€ 1.960
Min: 1 / Mult: 1
23.3K/W
TO-220
13mm
13mm
25mm
Copper
0.51"
0.51"
0.98"
FK 261 Series
4573485

RoHS

Each
1+
€ 3.960
10+
€ 2.730
25+
€ 2.550
50+
€ 2.400
100+
€ 1.980
Min: 1 / Mult: 1
23K/W
TO-220
13mm
13mm
30mm
Copper
0.51"
0.51"
1.18"
FK 262 Series
4573277

RoHS

Each
1+
€ 1.850
10+
€ 1.400
25+
€ 1.210
50+
€ 1.130
100+
€ 1.060
Min: 1 / Mult: 1
15°C/W
TO-220
25.4mm
13mm
30mm
Aluminium
1"
0.51"
1.18"
FK 214 Series
4573505

RoHS

Each
1+
€ 3.920
10+
€ 2.700
25+
€ 2.530
50+
€ 2.370
100+
€ 1.960
Min: 1 / Mult: 1
21.1K/W
TO-220
13mm
13mm
30mm
Copper
0.51"
0.51"
1.18"
FK 268 Series
4573374

RoHS

Each
1+
€ 3.830
10+
€ 2.640
25+
€ 2.470
50+
€ 2.320
100+
€ 1.910
Min: 1 / Mult: 1
18.4K/W
TO-220
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573373

RoHS

Each
1+
€ 3.830
10+
€ 2.640
25+
€ 2.470
50+
€ 2.320
100+
€ 1.910
Min: 1 / Mult: 1
18.4K/W
TO-218
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573371

RoHS

Each
1+
€ 3.560
10+
€ 2.450
25+
€ 2.290
50+
€ 2.150
100+
€ 1.780
Min: 1 / Mult: 1
19K/W
TO-248
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573367

RoHS

Each
1+
€ 3.560
10+
€ 2.450
25+
€ 2.290
50+
€ 2.150
100+
€ 1.780
Min: 1 / Mult: 1
19K/W
SIP
20mm
13mm
27mm
Copper
0.79"
0.51"
1.06"
FK 243 Series
4573285

RoHS

Each
1+
€ 6.340
5+
€ 4.590
10+
€ 4.300
20+
€ 4.040
50+
€ 3.330
Min: 1 / Mult: 1
16K/W
TO-220
28.3mm
13mm
35.5mm
Aluminium
1.11"
0.51"
1.39"
FK 217 Series
4573484

RoHS

Each
1+
€ 2.840
10+
€ 2.160
25+
€ 1.740
50+
€ 1.640
100+
€ 1.610
Min: 1 / Mult: 1
23.5K/W
TO-220
13mm
13mm
26mm
Copper
0.51"
0.51"
1.02"
FK 262 Series
1-25 of 46 items
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