Reduced PriceOffersContact UsHelpTrack Orders
Register
0
0 Items$0.00

Natural Convection Heat Sinks:

1,195 Products Found
Find a huge range of Natural Convection Heat Sinks at element14 New Zealand. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Multicomp Pro, Wakefield Thermal & ABL Heatsinks
View
Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
Heat Sink Mounting
External Height - Metric
For Use With
Accessory Type
External Length - Metric
External Diameter - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
External Diameter - Imperial
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
SK 64/75 SA 2 XM 3
FISCHER ELEKTRONIK SK 64/75 SA 2 XM 3
4621542

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 2.7 °C/W
  4. TO-220
  5. 75 mm
  6. 25 mm
  7. 75 mm
Each
1+
$14.490
($16.6635)
5+
$14.480
($16.652)
10+
$14.470
($16.6405)
20+
$14.460
($16.629)
50+
$13.890
($15.9735)
Total:$14.49
Min: 1 / Mult: 1
2.7°C/W
TO-220
75mm
-
25mm
-
-
75mm
-
Aluminium
2.95"
0.98"
2.95"
-
-
HF35G
BOYD HF35G
1213434

Data Sheet

RoHS

BOYD
  1. HEAT SINK
  2. TO-220
  3. 11°C/W
Each
1+
$14.940
($17.181)
5+
$14.090
($16.2035)
10+
$13.230
($15.2145)
20+
$13.100
($15.065)
50+
$12.970
($14.9155)
Total:$14.94
Min: 1 / Mult: 1
11°C/W
TO-220
36mm
-
28mm
-
-
20mm
-
Aluminium
1.42"
1.1"
0.79"
-
-
SK 693 75 AL
FISCHER ELEKTRONIK SK 693 75 AL
4078472

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 16.75 K/W
  3. 15 mm
  4. 10 mm
  5. 75 mm
Each
1+
$3.490
($4.0135)
10+
$3.460
($3.979)
25+
$3.420
($3.933)
50+
$3.390
($3.8985)
100+
$3.350
($3.8525)
Total:$3.49
Min: 1 / Mult: 1
16.75K/W
-
15mm
-
10mm
-
-
75mm
-
Aluminium
0.59"
0.39"
2.95"
-
-
SK 693 75 SA
FISCHER ELEKTRONIK SK 693 75 SA
4078473

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Black Anodised
  3. 16.75 K/W
  4. 15 mm
  5. 10 mm
  6. 75 mm
Each
1+
$3.230
($3.7145)
Total:$3.23
Min: 1 / Mult: 1
16.75K/W
-
15mm
-
10mm
-
-
75mm
-
-
0.59"
0.39"
2.95"
-
-
MC33290
MULTICOMP PRO MC33290
1710636

Data Sheet

RoHS

MULTICOMP PRO
  1. HEATSINK TO220 8.8°C/W 3 HOLES
Each
1+
$6.580
($7.567)
20+
$4.550
($5.2325)
75+
$4.150
($4.7725)
250+
$3.840
($4.416)
1000+
$3.290
($3.7835)
Total:$6.58
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FK 245 MI 247 V
FISCHER ELEKTRONIK FK 245 MI 247 V
4302473

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/249
  3. 19.7 °C/W
  4. TO-218
  5. TO-220
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 28 mm
  10. 9 mm
Each
1+
$4.050
($4.6575)
10+
$3.210
($3.6915)
25+
$3.080
($3.542)
50+
$3.000
($3.450)
100+
$2.890
($3.3235)
Total:$4.05
Min: 1 / Mult: 1
19.7°C/W
TO-218, TO-220, TO-247, TO-248
20mm
-
28mm
-
-
9mm
-
Copper
0.79"
1.1"
0.35"
-
-
PF436G
BOYD PF436G
1213476

Data Sheet

RoHS

BOYD
  1. HEAT SINK
  2. TO-220
  3. 25°C/W
Each
1+
$4.940
($5.681)
10+
$4.330
($4.9795)
25+
$3.590
($4.1285)
50+
$3.210
($3.6915)
100+
$2.960
($3.404)
Total:$4.94
Min: 1 / Mult: 1
25°C/W
TO-220
12.7mm
-
13mm
-
-
19.5mm
-
Aluminium
0.5"
0.51"
0.77"
-
-
507302B00000G
BOYD 507302B00000G
1611415

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 24 °C/W
  5. TO-220
  6. 19.05 mm
  7. 9.67 mm
  8. 19.05 mm
Each
1+
$1.810
($2.0815)
10+
$1.580
($1.817)
25+
$1.310
($1.5065)
50+
$1.170
($1.3455)
100+
$1.080
($1.242)
Total:$1.81
Min: 1 / Mult: 1
24°C/W
TO-220
19.05mm
-
9.67mm
-
-
19.05mm
-
Aluminium
0.75"
0.38"
0.75"
-
-
ICK 40 B
FISCHER ELEKTRONIK ICK 40 B
4620926

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. HEAT SINK
  2. DIP
  3. GLUE-ON
  4. 8.5°C/W
Each
1+
$6.630
($7.6245)
10+
$4.180
($4.807)
25+
$1.720
($1.978)
50+
$1.700
($1.955)
100+
$1.660
($1.909)
Total:$6.63
Min: 1 / Mult: 1
8.5°C/W
DIP
19mm
-
4.8mm
-
-
51mm
-
Aluminium
0.75"
0.19"
2.01"
-
-
FK 201SA-3
FISCHER ELEKTRONIK FK 201SA-3
4621359

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 6 °C/W
  4. TO-3
  5. 45 mm
  6. 25.4 mm
  7. 45 mm
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
6°C/W
TO-3
45mm
-
25.4mm
-
-
45mm
-
Aluminium
1.77"
1"
1.77"
-
-
1.25GY-50
BOYD 1.25GY-50
175009

Data Sheet

RoHS

BOYD
  1. HEAT SINK
  2. TO-220
  3. 6.8°C/W
Each
1+
$43.010
($49.4615)
5+
$37.640
($43.286)
10+
$31.190
($35.8685)
20+
$27.970
($32.1655)
50+
$25.810
($29.6815)
Total:$43.01
Min: 1 / Mult: 1
6.8°C/W
TO-220
32mm
-
16mm
-
-
60mm
-
Aluminium
1.26"
0.63"
2.36"
-
-
SK 58/100 SA
FISCHER ELEKTRONIK SK 58/100 SA
4621920

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.25 °C/W
  5. 150 mm
  6. 27 mm
  7. 100 mm
Each
1+
$30.560
($35.144)
5+
$29.960
($34.454)
10+
$29.350
($33.7525)
20+
$28.730
($33.0395)
50+
$28.120
($32.338)
Total:$30.56
Min: 1 / Mult: 1
1.25°C/W
-
150mm
-
27mm
-
-
100mm
-
Aluminium
5.91"
1.06"
3.94"
-
-
FK 243 MI 247 H
FISCHER ELEKTRONIK FK 243 MI 247 H
4302497

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-218/220/251
  3. 19 °C/W
  4. TO-218
  5. TO-229
  6. TO-247
  7. TO-248
  8. 20 mm
  9. 9 mm
  10. 27 mm
Each
1+
$3.720
($4.278)
10+
$2.950
($3.3925)
25+
$2.830
($3.2545)
50+
$2.750
($3.1625)
100+
$2.660
($3.059)
Total:$3.72
Min: 1 / Mult: 1
19°C/W
TO-218, TO-229, TO-247, TO-248
20mm
-
9mm
-
-
27mm
-
Copper
0.79"
0.35"
1.06"
-
-
SK 04/50 SA
FISCHER ELEKTRONIK SK 04/50 SA
4621505

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 2.4 °C/W
  5. TO-3
  6. 97 mm
  7. 25 mm
  8. 50 mm
Each
1+
$18.760
($21.574)
5+
$6.420
($7.383)
10+
$6.300
($7.245)
20+
$6.170
($7.0955)
50+
$6.040
($6.946)
Total:$18.76
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
-
25mm
-
-
50mm
-
Aluminium
3.82"
0.98"
1.97"
-
-
MC33282
MULTICOMP PRO MC33282
1710627

Data Sheet

RoHS

MULTICOMP PRO
  1. HEATSINK TO220 21°C/W
Each
1+
$3.090
($3.5535)
20+
$2.350
($2.7025)
75+
$1.960
($2.254)
250+
$1.840
($2.116)
1000+
$1.760
($2.024)
Total:$3.09
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ICK 24 B
FISCHER ELEKTRONIK ICK 24 B
4620914

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. HEAT SINK
  2. DIP
  3. GLUE-ON
  4. 13°C/W
Each
1+
$5.220
($6.003)
10+
$3.260
($3.749)
25+
$1.300
($1.495)
50+
$1.270
($1.4605)
100+
$1.250
($1.4375)
Total:$5.22
Min: 1 / Mult: 1
13°C/W
DIP
19mm
-
4.8mm
-
-
33mm
-
Aluminium
0.75"
0.19"
1.3"
-
-
205AB0500B
ABL HEATSINKS 205AB0500B
177011

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-220
  3. TO-218
  4. 4.9 °C/W
  5. TO-218
  6. TO-220
  7. 46 mm
  8. 33 mm
  9. 50 mm
Each
1+
$7.910
($9.0965)
5+
$6.270
($7.2105)
10+
$6.020
($6.923)
20+
$5.840
($6.716)
50+
$5.650
($6.4975)
Total:$7.91
Min: 1 / Mult: 1
4.9°C/W
TO-218, TO-220
46mm
-
33mm
-
-
50mm
-
Aluminium
1.81"
1.3"
1.97"
-
-
AKK 127
FISCHER ELEKTRONIK AKK 127
4621360

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. HEAT SINK
  2. TO-3
  3. 14°C/W
Each
1+
$6.940
($7.981)
5+
$5.680
($6.532)
10+
$5.440
($6.256)
20+
$5.260
($6.049)
50+
$5.070
($5.8305)
Total:$6.94
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
-
12.7mm
-
-
27mm
-
Aluminium
1.57"
0.5"
1.06"
-
-
ICK SMD F 8 SA
FISCHER ELEKTRONIK ICK SMD F 8 SA
4302333

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. HEAT SINK
  2. FOR SMD
  3. 74°C/W
Each
10+
$2.880
($3.312)
50+
$1.220
($1.403)
100+
$1.190
($1.3685)
250+
$1.170
($1.3455)
Total:$28.80
Min: 10 / Mult: 10
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
-
6mm
-
-
8mm
-
Aluminium
0.31"
0.24"
0.31"
-
-
577202B00000G
BOYD 577202B00000G
1611441

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 24.4 °C/W
  5. TO-220
  6. 13.21 mm
  7. 12.7 mm
  8. 19.05 mm
Each
1+
$1.940
($2.231)
10+
$1.900
($2.185)
25+
$1.860
($2.139)
50+
$1.830
($2.1045)
100+
$1.790
($2.0585)
Total:$1.94
Min: 1 / Mult: 1
24.4°C/W
TO-220
13.21mm
-
12.7mm
-
-
19.05mm
-
Aluminium
0.52"
0.5"
0.75"
-
-
416601U00000G
BOYD 416601U00000G
1773329

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. Hi Contact 4-Pass Liquid Cold Plate
  4. 0.005 °C/W
  5. 127 mm
  6. 17.4 mm
  7. 305 mm
Each
1+
$622.190
($715.5185)
Total:$622.19
Min: 1 / Mult: 1
0.005°C/W
-
127mm
-
17.4mm
-
-
305mm
-
Aluminum
5"
0.69"
12"
-
-
FK 244 13 D PAK
FISCHER ELEKTRONIK FK 244 13 D PAK
4302424

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 25 °C/W
  6. TO-252
  7. 13 mm
  8. 10 mm
  9. 14.8 mm
Each
1+
$4.600
($5.290)
10+
$4.040
($4.646)
25+
$3.960
($4.554)
50+
$3.880
($4.462)
100+
$3.800
($4.370)
Total:$4.60
Min: 1 / Mult: 1
25°C/W
TO-252
13mm
-
10mm
-
-
14.8mm
-
Copper
0.51"
0.39"
0.58"
-
-
MC33269
MULTICOMP PRO MC33269
1710612

Data Sheet

RoHS

MULTICOMP PRO
  1. HEATSINK TO218/220/247 4.4°C/W
Each
1+
$8.010
($9.2115)
10+
$5.520
($6.348)
25+
$4.850
($5.5775)
50+
$4.430
($5.0945)
100+
$4.010
($4.6115)
Total:$8.01
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SK 81/ 100 SA
FISCHER ELEKTRONIK SK 81/ 100 SA
1211719

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 °C/W
  4. 100 mm
  5. 15 mm
  6. 100 mm
Each
1+
$14.310
($16.4565)
5+
$12.520
($14.398)
10+
$12.270
($14.1105)
20+
$12.020
($13.823)
50+
$11.780
($13.547)
Total:$14.31
Min: 1 / Mult: 1
3.4°C/W
-
100mm
-
15mm
-
-
100mm
-
Aluminium
3.94"
0.59"
3.94"
-
-
SK 589 150
FISCHER ELEKTRONIK SK 589 150
1892342

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. TO-3P
  5. TO-218
  6. TO-220
  7. TO-247
  8. TO-248
  9. 33 mm
Each
1+
$29.620
($34.063)
5+
$23.470
($26.9905)
10+
$22.550
($25.9325)
20+
$21.880
($25.162)
50+
$21.180
($24.357)
Total:$29.62
Min: 1 / Mult: 1
-
TO-3P, TO-218, TO-220, TO-247, TO-248
33mm
-
66.5mm
-
-
150mm
-
Aluminium
1.3"
2.62"
5.91"
-
-
1-25 of 1195 items
of 48 page(s)

Popular Suppliers

EBM PAPST
PANASONIC
NIDEC COMPONENTS
SANYO DENKI
MULTICOMP PRO
NMB TECHNOLOGIES
SUNON
AAVID THERMALLOY
Norton Secured
Mark of Trust ANAB
BSI 9001
Visa
Mastercard
AMEX
PayPal