Natural Convection Heat Sinks:

45 Products Found
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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
3912343

RoHS

Each
1+
$10.610
($12.2015)
3+
$8.180
($9.407)
10+
$6.780
($7.797)
25+
$6.150
($7.0725)
100+
$5.550
($6.3825)
Min: 1 / Mult: 1
-
-
22.9mm
8.7mm
58.4mm
Aluminium Alloy
0.9"
0.34"
2.3"
-
3912344

RoHS

Each
1+
$10.260
($11.799)
3+
$7.920
($9.108)
10+
$6.540
($7.521)
25+
$5.950
($6.8425)
100+
$5.370
($6.1755)
Min: 1 / Mult: 1
-
-
22.9mm
8.7mm
58.4mm
Aluminium Alloy
0.9"
0.34"
2.3"
-
4573558

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
19.2K/W
TO-247
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
3912341

RoHS

Each
1+
$10.610
($12.2015)
3+
$8.180
($9.407)
10+
$6.780
($7.797)
25+
$6.150
($7.0725)
100+
$5.550
($6.3825)
Min: 1 / Mult: 1
-
-
22.9mm
19.7mm
58.4mm
Aluminium Alloy
0.9"
0.78"
2.3"
-
3912342

RoHS

Each
1+
$13.330
($15.3295)
3+
$10.310
($11.8565)
10+
$8.500
($9.775)
25+
$7.720
($8.878)
100+
$6.980
($8.027)
Min: 1 / Mult: 1
-
-
22.9mm
19.7mm
58.4mm
Aluminium Alloy
0.9"
0.78"
2.3"
-
1703173

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$8.150
($9.3725)
5+
$8.040
($9.246)
10+
$7.920
($9.108)
20+
$7.770
($8.9355)
50+
$7.610
($8.7515)
Min: 1 / Mult: 1
15°C/W
TO-252
22.86mm
10mm
8mm
Copper
0.9"
0.39"
0.31"
TUK SGACK902S Keystone Coupler
4573563

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.7K/W
TO-218
23mm
15mm
0
Copper
0.9"
0.59"
1.18"
FK 274 Series
4573566

RoHS

Each
1+
$4.220
($4.853)
10+
$3.680
($4.232)
25+
$3.620
($4.163)
50+
$3.540
($4.071)
100+
$3.470
($3.9905)
Min: 1 / Mult: 1
19.2K/W
SIP
23mm
15mm
31mm
Copper
0.9"
0.59"
1.22"
FK 275 Series
4573552

RoHS

Each
1+
$3.800
($4.370)
10+
$3.320
($3.818)
25+
$3.260
($3.749)
50+
$3.190
($3.6685)
100+
$3.130
($3.5995)
Min: 1 / Mult: 1
19.5K/W
SIP
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
4573585

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
TO-218
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573564

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.7K/W
TO-247
23mm
15mm
0
Copper
0.9"
0.59"
1.18"
FK 274 Series
4573568

RoHS

Each
1+
$4.220
($4.853)
10+
$3.680
($4.232)
25+
$3.620
($4.163)
50+
$3.540
($4.071)
100+
$3.470
($3.9905)
Min: 1 / Mult: 1
19.2K/W
TO-247
23mm
15mm
31mm
Copper
0.9"
0.59"
1.22"
FK 275 Series
4573555

RoHS

Each
1+
$3.800
($4.370)
10+
$3.320
($3.818)
25+
$3.260
($3.749)
50+
$3.190
($3.6685)
100+
$3.130
($3.5995)
Min: 1 / Mult: 1
19.5K/W
TO-248
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
4573548

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.8K/W
SIP
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573583

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573546

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
19.3K/W
TO-248
23mm
9mm
36mm
Copper
0.9"
0.35"
1.42"
FK 273 Series
4573550

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.8K/W
TO-247
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573576

RoHS

Each
1+
$3.880
($4.462)
10+
$3.390
($3.8985)
25+
$3.320
($3.818)
50+
$3.260
($3.749)
100+
$3.190
($3.6685)
Min: 1 / Mult: 1
18.4K/W
TO-218
23mm
15mm
35mm
Copper
0.9"
0.59"
1.38"
FK 275 Series
4573571

RoHS

Each
1+
$3.880
($4.462)
10+
$3.390
($3.8985)
25+
$3.320
($3.818)
50+
$3.260
($3.749)
100+
$3.190
($3.6685)
Min: 1 / Mult: 1
18.9K/W
TO-218
23mm
15mm
31mm
Copper
0.9"
0.59"
1.22"
FK 275 Series
4573586

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.6K/W
TO-247
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573589

RoHS

Each
1+
$4.140
($4.761)
10+
$3.620
($4.163)
25+
$3.550
($4.0825)
50+
$3.480
($4.002)
100+
$3.410
($3.9215)
Min: 1 / Mult: 1
18.1K/W
TO-218
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573551

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.8K/W
TO-248
23mm
9mm
40mm
Copper
0.9"
0.35"
1.57"
FK 273 Series
4573579

RoHS

Each
1+
$4.400
($5.060)
10+
$3.850
($4.4275)
25+
$3.770
($4.3355)
50+
$3.700
($4.255)
100+
$3.620
($4.163)
Min: 1 / Mult: 1
18.9K/W
SIP
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573562

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.7K/W
SIP
23mm
15mm
0
Copper
0.9"
0.59"
1.18"
FK 274 Series
4573565

RoHS

Each
1+
$3.440
($3.956)
10+
$3.010
($3.4615)
25+
$2.950
($3.3925)
50+
$2.890
($3.3235)
100+
$2.830
($3.2545)
Min: 1 / Mult: 1
18.7K/W
TO-248
23mm
15mm
0
Copper
0.9"
0.59"
1.18"
FK 274 Series
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