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25mm Natural Convection Heat Sinks:

35 Products Found
Find a huge range of 25mm Natural Convection Heat Sinks at Farnell Netherlands. We stock a wide range of Natural Convection Heat Sinks, such as 23mm, 15mm, 13mm & 20mm Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, Ohmite, Amec Thermasol, Multicomp Pro & Wakefield Thermal
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External Length - Imperial
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3912330

RoHS

Each
1+
€ 5.240
3+
€ 4.050
10+
€ 3.340
Min: 1 / Mult: 1
-
-
25mm
7mm
25mm
Aluminium Alloy
0.98"
0.28"
0.98"
-
4621554

RoHS

Each
1+
€ 2.130
10+
€ 1.620
25+
€ 1.400
50+
€ 1.310
100+
€ 1.230
Min: 1 / Mult: 1
36°C/W
TO-220
25mm
25mm
6.5mm
Aluminium
0.98"
0.98"
0.26"
-
1211712

RoHS

Each
1+
€ 10.170
5+
€ 8.200
10+
€ 7.700
20+
€ 6.810
50+
€ 5.910
Min: 1 / Mult: 1
5.4°C/W
Universal Processor
25mm
6.5mm
25mm
Aluminium
0.98"
0.26"
0.98"
-
1892339

RoHS

Each
1+
€ 9.620
5+
€ 6.970
10+
€ 6.520
20+
€ 6.120
50+
€ 5.050
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
1892340

RoHS

Each
1+
€ 11.000
5+
€ 8.870
10+
€ 8.330
20+
€ 7.360
50+
€ 6.390
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
150mm
Aluminium
0.98"
1.18"
5.91"
-
1850055

RoHS

Each
1+
€ 10.380
5+
€ 8.370
10+
€ 7.870
20+
€ 6.960
50+
€ 6.040
Min: 1 / Mult: 1
5.2°C/W
Universal Processor
25mm
18.5mm
25mm
Aluminium
0.98"
0.73"
0.98"
-
4621128

RoHS

Each
1+
€ 2.490
10+
€ 1.900
25+
€ 1.640
50+
€ 1.520
100+
€ 1.430
Min: 1 / Mult: 1
18°C/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
1892475

RoHS

Each
1+
€ 2.510
10+
€ 1.900
25+
€ 1.540
50+
€ 1.440
100+
€ 1.410
Min: 1 / Mult: 1
10.21°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
-
4621116

RoHS

Each
1+
€ 1.910
10+
€ 1.450
25+
€ 1.250
50+
€ 1.170
100+
€ 1.100
Min: 1 / Mult: 1
18°C/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
3912331

RoHS

Each
1+
€ 6.440
3+
€ 4.970
10+
€ 4.100
25+
€ 3.730
100+
€ 3.370
Min: 1 / Mult: 1
-
-
25mm
11mm
25mm
Aluminium Alloy
0.98"
0.433"
0.98"
-
4573297

RoHS

Each
10+
€ 0.975
50+
€ 0.786
100+
€ 0.739
250+
€ 0.609
Min: 10 / Mult: 10
25K/W
TO-220
25mm
20.5mm
7mm
Aluminium
0.98"
0.8"
0.27"
FK 220 Series
4573323

RoHS

Each
1+
€ 1.910
10+
€ 1.450
25+
€ 1.250
50+
€ 1.170
100+
€ 1.100
Min: 1 / Mult: 1
18°C/W
SIP
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
1892341

RoHS

Each
1+
€ 5.910
5+
€ 4.280
10+
€ 4.000
20+
€ 3.760
50+
€ 3.100
Min: 1 / Mult: 1
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
50mm
Aluminium
0.98"
1.18"
1.97"
-
2522609

RoHS

Each
1+
€ 2.320
10+
€ 1.760
25+
€ 1.520
50+
€ 1.420
100+
€ 1.340
Min: 1 / Mult: 1
45.4°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
Finned
1773353

RoHS

Each
1+
€ 15.000
5+
€ 12.580
10+
€ 11.820
20+
€ 9.750
50+
€ 9.070
Min: 1 / Mult: 1
8.97°C/W
TO-220, TO-252, TO-262
25mm
28mm
19.4mm
-
0.98"
1.1"
0.76"
-
2097688

RoHS

Each
1+
€ 3.540
5+
€ 3.300
10+
€ 3.080
20+
€ 2.920
50+
€ 2.770
Min: 1 / Mult: 1
3°C/W
TO-220
25mm
63.5mm
41.6mm
Aluminium
0.98"
2.5"
1.64"
F Series
2097691

RoHS

Each
1+
€ 2.140
10+
€ 1.910
25+
€ 1.820
50+
€ 1.750
100+
€ 1.690
Min: 1 / Mult: 1
4.7°C/W
TO-220
25mm
25.4mm
41.6mm
Aluminium
0.98"
1"
1.64"
F Series
2097689

RoHS

Each
1+
€ 2.490
5+
€ 2.350
10+
€ 2.200
20+
€ 2.110
50+
€ 2.020
Min: 1 / Mult: 1
3.4°C/W
TO-220
25mm
50.8mm
41.6mm
Aluminium
0.98"
2"
1.64"
F Series
2097690

RoHS

Each
1+
€ 3.280
5+
€ 3.090
10+
€ 2.900
20+
€ 2.810
50+
€ 2.590
Min: 1 / Mult: 1
3.8°C/W
TO-220
25mm
38.1mm
41.6mm
Aluminium
0.98"
1.5"
1.64"
F Series
1373299

RoHS

Each
1+
€ 2.970
10+
€ 2.260
25+
€ 1.820
50+
€ 1.710
100+
€ 1.680
Min: 1 / Mult: 1
9.6°C/W
-
25mm
9.4mm
25mm
Aluminium
0.98"
0.37"
0.98"
-
4573320

RoHS

Each
1+
€ 1.850
10+
€ 1.400
25+
€ 1.210
50+
€ 1.130
100+
€ 1.060
Min: 1 / Mult: 1
18°C/W
TO-218
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
4573678

RoHS

Each
10+
€ 0.986
50+
€ 0.714
100+
€ 0.668
250+
€ 0.627
Min: 10 / Mult: 10
46K/W
TO-5
25mm
10mm
7.9mm
0
0.98"
0.39"
0.31"
KF 5/10 Series
4573472

RoHS

Each
10+
€ 1.010
50+
€ 0.813
100+
€ 0.764
250+
€ 0.630
Min: 10 / Mult: 10
25K/W
TO-220
25mm
20.5mm
7mm
Aluminium
0.98"
0.8"
0.27"
FK 258 Series
4573315

RoHS

Each
1+
€ 2.420
10+
€ 1.840
25+
€ 1.590
50+
€ 1.480
100+
€ 1.390
Min: 1 / Mult: 1
18°C/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
4573313

RoHS

Each
1+
€ 2.510
10+
€ 1.910
25+
€ 1.540
50+
€ 1.450
100+
€ 1.420
Min: 1 / Mult: 1
18°C/W
TO-218
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
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