23mm Natural Convection Heat Sinks:

162 Products Found
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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
1773310

RoHS

Each
1+
$2.550
($2.9325)
10+
$2.500
($2.875)
25+
$2.450
($2.8175)
50+
$2.410
($2.7715)
100+
$2.350
($2.7025)
Total:$2.55
Min: 1 / Mult: 1
40°C/W
BGA
23mm
10mm
23mm
Aluminium
0.91"
0.39"
0.91"
-
1211702

RoHS

Each
1+
$7.730
($8.8895)
10+
$4.780
($5.497)
25+
$1.820
($2.093)
50+
$1.780
($2.047)
100+
$1.750
($2.0125)
Total:$7.73
Min: 1 / Mult: 1
23°C/W
BGA, PLCC
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
1611442

RoHS

Each
1+
$3.630
($4.1745)
10+
$3.210
($3.6915)
25+
$3.070
($3.5305)
50+
$2.950
($3.3925)
100+
$2.840
($3.266)
Total:$3.63
Min: 1 / Mult: 1
40°C/W
BGA
23mm
10mm
23mm
Aluminium
0.91"
0.39"
0.91"
-
1773312

RoHS

Each
1+
$9.820
($11.293)
5+
$8.590
($9.8785)
10+
$7.120
($8.188)
20+
$6.600
($7.590)
Total:$9.82
Min: 1 / Mult: 1
23.4°C/W
BGA
23mm
18mm
23mm
Aluminium
0.91"
0.71"
0.91"
-
1611436

RoHS

Each
1+
$3.780
($4.347)
10+
$3.340
($3.841)
25+
$3.190
($3.6685)
50+
$3.070
($3.5305)
100+
$2.960
($3.404)
Total:$3.78
Min: 1 / Mult: 1
23.4°C/W
BGA
23mm
18mm
23mm
Aluminium
0.91"
0.71"
0.91"
-
2084433

RoHS

Each
1+
$4.140
($4.761)
10+
$3.280
($3.772)
25+
$3.150
($3.6225)
50+
$3.060
($3.519)
100+
$2.960
($3.404)
Total:$4.14
Min: 1 / Mult: 1
14.7°C/W
BGA
23mm
18mm
23mm
Aluminium
0.91"
0.71"
0.91"
-
1850038

RoHS

Each
1+
$7.290
($8.3835)
10+
$2.160
($2.484)
25+
$2.120
($2.438)
50+
$2.080
($2.392)
100+
$2.080
($2.392)
Total:$7.29
Min: 1 / Mult: 1
14.8°C/W
PGA
23mm
12.3mm
23mm
Aluminium
0.91"
0.48"
0.91"
-
4573397

RoHS

Each
1+
$2.530
($2.9095)
10+
$2.210
($2.5415)
25+
$1.820
($2.093)
50+
$1.780
($2.047)
100+
$1.750
($2.0125)
Total:$2.53
Min: 1 / Mult: 1
25K/W
TO-252 (DPAK)
23mm
10mm
13mm
Copper
0.91"
0.39"
0.51"
FK 244 Series
4573558

RoHS

Each
1+
$3.980
($4.577)
10+
$3.480
($4.002)
25+
$3.420
($3.933)
50+
$3.350
($3.8525)
100+
$3.280
($3.772)
Total:$3.98
Min: 1 / Mult: 1
19.2K/W
TO-247
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
2084427

RoHS

Each
1+
$4.180
($4.807)
10+
$3.270
($3.7605)
25+
$2.940
($3.381)
50+
$2.770
($3.1855)
100+
$2.640
($3.036)
Total:$4.18
Min: 1 / Mult: 1
22°C/W
BGA
23mm
6mm
23mm
Aluminium
0.91"
0.24"
0.91"
-
1892325

RoHS

Each
1+
$2.450
($2.8175)
10+
$2.150
($2.4725)
25+
$1.780
($2.047)
50+
$1.750
($2.0125)
100+
$1.750
($2.0125)
Total:$2.45
Min: 1 / Mult: 1
21°C/W
BGA
23mm
10mm
23mm
Aluminium
0.91"
0.39"
0.91"
-
2522620

RoHS

Each
1+
$6.170
($7.0955)
10+
$5.390
($6.1985)
25+
$5.290
($6.0835)
50+
$5.180
($5.957)
100+
$5.070
($5.8305)
Total:$6.17
Min: 1 / Mult: 1
24°C/W
-
23mm
10mm
23mm
Ceramic
0.91"
0.39"
0.91"
Circular Pin Fin Series
4573383

RoHS

Each
1+
$3.150
($3.6225)
10+
$2.350
($2.7025)
25+
$2.090
($2.4035)
50+
$1.990
($2.2885)
100+
$1.940
($2.231)
Total:$3.15
Min: 1 / Mult: 1
31.5K/W
TO-252 (DPAK)
23mm
10mm
8mm
Copper
0.91"
0.39"
0.31"
FK 244 Series
4573652

RoHS

Each
1+
$5.000
($5.750)
10+
$4.090
($4.7035)
25+
$3.930
($4.5195)
50+
$3.800
($4.370)
100+
$3.670
($4.2205)
Total:$5.00
Min: 1 / Mult: 1
17.9K/W
TO-218
23mm
15mm
31mm
Copper
0.91"
0.59"
1.22"
FK 281 Series
4573513

RoHS

Each
1+
$3.950
($4.5425)
10+
$3.230
($3.7145)
25+
$3.100
($3.565)
50+
$3.000
($3.450)
100+
$2.890
($3.3235)
Total:$3.95
Min: 1 / Mult: 1
20.2K/W
SIP
23mm
9mm
26mm
Copper
0.91"
0.35"
1.02"
FK 271 Series
4573521

RoHS

Each
1+
$3.540
($4.071)
10+
$2.900
($3.335)
25+
$2.780
($3.197)
50+
$2.690
($3.0935)
100+
$2.600
($2.990)
Total:$3.54
Min: 1 / Mult: 1
19.4K/W
SIP
23mm
9mm
26mm
Copper
0.91"
0.35"
1.02"
FK 271 Series
4573588

RoHS

Each
1+
$6.440
($7.406)
10+
$5.270
($6.0605)
25+
$5.050
($5.8075)
50+
$4.890
($5.6235)
100+
$4.710
($5.4165)
Total:$6.44
Min: 1 / Mult: 1
18.1K/W
SIP
23mm
15mm
40mm
Copper
0.9"
0.59"
1.57"
FK 276 Series
4573520

RoHS

Each
1+
$5.160
($5.934)
10+
$4.210
($4.8415)
25+
$4.040
($4.646)
50+
$3.910
($4.4965)
100+
$3.780
($4.347)
Total:$5.16
Min: 1 / Mult: 1
19.9K/W
TO-248
23mm
9mm
26mm
Copper
0.91"
0.35"
1.02"
FK 271 Series
4573528

RoHS

Each
1+
$4.310
($4.9565)
10+
$3.530
($4.0595)
25+
$3.370
($3.8755)
50+
$3.270
($3.7605)
100+
$3.150
($3.6225)
Total:$4.31
Min: 1 / Mult: 1
19.9K/W
TO-247
23mm
9mm
31mm
Copper
0.91"
0.35"
1.22"
FK 272 Series
4573537

RoHS

Each
1+
$3.890
($4.4735)
10+
$3.190
($3.6685)
25+
$3.060
($3.519)
50+
$2.950
($3.3925)
100+
$2.860
($3.289)
Total:$3.89
Min: 1 / Mult: 1
19.1K/W
TO-247
23mm
9mm
35mm
Copper
0.91"
0.35"
1.38"
FK 272 Series
4573574

RoHS

Each
1+
$4.780
($5.497)
10+
$3.910
($4.4965)
25+
$3.740
($4.301)
50+
$3.620
($4.163)
100+
$3.490
($4.0135)
Total:$4.78
Min: 1 / Mult: 1
18.9K/W
TO-248
23mm
15mm
31mm
Copper
0.9"
0.59"
1.22"
FK 275 Series
4573582

RoHS

Each
1+
$5.300
($6.095)
10+
$4.340
($4.991)
25+
$4.150
($4.7725)
50+
$4.010
($4.6115)
100+
$3.880
($4.462)
Total:$5.30
Min: 1 / Mult: 1
18.9K/W
TO-248
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573587

RoHS

Each
1+
$5.000
($5.750)
10+
$4.090
($4.7035)
25+
$3.930
($4.5195)
50+
$3.800
($4.370)
100+
$3.670
($4.2205)
Total:$5.00
Min: 1 / Mult: 1
18.6K/W
TO-248
23mm
15mm
36mm
Copper
0.9"
0.59"
1.42"
FK 276 Series
4573607

RoHS

Each
1+
$4.600
($5.290)
10+
$3.760
($4.324)
25+
$3.600
($4.140)
50+
$3.480
($4.002)
100+
$3.360
($3.864)
Total:$4.60
Min: 1 / Mult: 1
18.9K/W
TO-218
23mm
9mm
31mm
Copper
0.91"
0.35"
1.22"
FK 278 Series
4573622

RoHS

Each
1+
$5.270
($6.0605)
10+
$4.320
($4.968)
25+
$4.130
($4.7495)
50+
$4.000
($4.600)
100+
$3.860
($4.439)
Total:$5.27
Min: 1 / Mult: 1
18.6K/W
TO-248
23mm
9mm
36mm
Copper
0.91"
0.35"
1.42"
FK 279 Series
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