45mm Natural Convection Heat Sinks:

32 Products Found
Find a huge range of 45mm Natural Convection Heat Sinks at e絡盟 Hong Kong. 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, Multicomp Pro, CCI, Same Sky & Spreadfast
View
Buyer
Engineer
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
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
4621293

RoHS

Each
1+
HK$19.900
10+
HK$16.330
25+
HK$15.820
50+
HK$15.360
100+
HK$14.920
Total:HK$19.90
Min: 1 / Mult: 1
8.2°C/W
TO-3P, TO-220
45mm
25.4mm
12.7mm
Aluminium
1.77"
1"
0.5"
-
4621311

RoHS

Each
1+
HK$22.970
10+
HK$21.060
25+
HK$19.850
50+
HK$19.000
100+
HK$18.290
Total:HK$22.97
Min: 1 / Mult: 1
6.2°C/W
TO-3P, TO-220
45mm
50.8mm
12.7mm
Aluminium
1.77"
2"
0.5"
-
4621359

RoHS

Each
1+
HK$14.950
10+
HK$13.650
25+
HK$12.380
50+
HK$11.880
100+
HK$11.290
Total:HK$14.95
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
-
4621300

RoHS

Each
1+
HK$21.730
10+
HK$17.840
25+
HK$17.280
50+
HK$16.770
100+
HK$16.290
Total:HK$21.73
Min: 1 / Mult: 1
7°C/W
TO-3P, TO-220
45mm
38.1mm
12.7mm
Aluminium
1.77"
1.5"
0.5"
-
3219242

RoHS

Each
1+
HK$145.930
Total:HK$145.93
Min: 1 / Mult: 1
-
-
45mm
22.61mm
-
Copper
-
-
-
-
1892315

RoHS

Each
1+
HK$14.390
10+
HK$10.920
25+
HK$9.450
50+
HK$8.850
100+
HK$8.310
Total:HK$14.39
Min: 1 / Mult: 1
22°C/W
TO-220
45mm
9.8mm
17.8mm
Aluminium
1.77"
0.39"
0.7"
-
1211715

RoHS

Each
1+
HK$77.510
5+
HK$67.810
10+
HK$66.460
20+
HK$65.100
50+
HK$63.750
Total:HK$77.51
Min: 1 / Mult: 1
3.2°C/W
-
45mm
20mm
45mm
Aluminium
1.77"
0.79"
1.77"
-
4573238

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
8K/W
SOT-32
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573231

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
6°C/W
TO-66
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
3912340

RoHS

Each
1+
HK$100.280
3+
HK$80.120
10+
HK$73.820
25+
HK$63.530
100+
HK$62.160
Total:HK$100.28
Min: 1 / Mult: 1
-
-
45mm
21mm
45mm
Aluminium Alloy
1.77"
0.83"
1.77"
-
3912339

RoHS

Each
1+
HK$95.340
3+
HK$76.130
10+
HK$70.140
25+
HK$60.380
100+
HK$59.120
Total:HK$95.34
Min: 1 / Mult: 1
-
-
45mm
11mm
45mm
Aluminium Alloy
1.77"
0.433"
1.77"
-
2522625

RoHS

Each
1+
HK$38.150
5+
HK$37.690
10+
HK$37.220
20+
HK$36.750
50+
HK$36.280
Total:HK$38.15
Min: 1 / Mult: 1
9.9°C/W
-
45mm
12mm
45mm
Ceramic
1.77"
0.47"
1.77"
Circular Pin Fin Series
1373294

RoHS

Each
1+
HK$20.330
10+
HK$18.640
25+
HK$17.560
50+
HK$16.810
100+
HK$16.190
Total:HK$20.33
Min: 1 / Mult: 1
7.93°C/W
BGA
45mm
10mm
45mm
Aluminium
1.77"
0.39"
1.77"
-
4573239

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
8K/W
SOT-9
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573234

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
8K/W
TO-3
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573227

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573226

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
6°C/W
SOT-9
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573229

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
6°C/W
SOT-9
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573223

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
6°C/W
TO-66
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573230

RoHS

Each
1+
HK$10.490
10+
HK$9.180
25+
HK$9.000
50+
HK$8.820
100+
HK$8.630
Total:HK$10.49
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573233

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
8K/W
TO-66
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573232

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
8K/W
SOT-32
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
4573222

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
6°C/W
SOT-32
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
4573326

RoHS

Each
1+
HK$14.470
10+
HK$11.010
25+
HK$9.480
50+
HK$8.870
100+
HK$8.330
Total:HK$14.47
Min: 1 / Mult: 1
22°C/W
TO-220
45mm
9.8mm
17.8mm
Aluminium
1.77"
0.38"
0.7"
FK 227 Series
4573235

RoHS

Each
1+
HK$11.440
10+
HK$8.970
25+
HK$8.420
50+
HK$8.200
100+
HK$7.810
Total:HK$11.44
Min: 1 / Mult: 1
8K/W
SOT-9
45mm
12.7mm
45mm
Aluminium
1.77"
0.5"
1.77"
FK 202 Series
1-25 of 32 items
of 2 page(s)

Popular Suppliers

EBM PAPST
PANASONIC
NIDEC COMPONENTS
SANYO DENKI
MULTICOMP PRO
NMB TECHNOLOGIES
SUNON
AAVID THERMALLOY