Reduced PriceOffersContact UsHelpTrack Orders
Register
0
0 Items$0.00

TO-3 Natural Convection Heat Sinks:

40 Products Found
Find a huge range of TO-3 Natural Convection Heat Sinks at element14 New Zealand. We stock a wide range of Natural Convection Heat Sinks, such as TO-220, BGA, TO-218 & TO-247 Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, Abl Heatsinks, Wakefield Thermal, Boyd & H S Marston
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
AKK 127
FISCHER ELEKTRONIK AKK 127
4621360

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 14 °C/W
  4. TO-3
  5. 40 mm
  6. 12.7 mm
  7. 27 mm
Each
1+
$5.900
($6.785)
5+
$5.190
($5.9685)
10+
$4.990
($5.7385)
20+
$4.830
($5.5545)
50+
$4.680
($5.382)
Min: 1 / Mult: 1
14°C/W
TO-3
40mm
12.7mm
27mm
Aluminium
1.57"
0.5"
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+
$15.190
($17.4685)
5+
$14.900
($17.135)
10+
$14.600
($16.790)
20+
$14.290
($16.4335)
50+
$13.980
($16.077)
Min: 1 / Mult: 1
2.4°C/W
TO-3
97mm
25mm
50mm
Aluminium
3.82"
0.98"
1.97"
-
AKK 191
FISCHER ELEKTRONIK AKK 191
4621372

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 12 °C/W
  4. TO-3
  5. 40 mm
  6. 27 mm
  7. 27 mm
Each
1+
$6.500
($7.475)
5+
$6.300
($7.245)
10+
$5.890
($6.7735)
20+
$5.590
($6.4285)
50+
$5.330
($6.1295)
Min: 1 / Mult: 1
12°C/W
TO-3
40mm
27mm
27mm
Aluminium
1.57"
1.06"
1.06"
-
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+
$3.020
($3.473)
10+
$2.920
($3.358)
25+
$2.820
($3.243)
50+
$2.740
($3.151)
100+
$2.650
($3.0475)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
-
520AB1250MB(TO-3X2)
ABL HEATSINKS 520AB1250MB(TO-3X2)
253730

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 1.2 °C/W
  4. TO-3
  5. 88 mm
  6. 35 mm
  7. 125 mm
Each
1+
$19.130
($21.9995)
5+
$18.530
($21.3095)
10+
$17.330
($19.9295)
20+
$16.460
($18.929)
50+
$15.700
($18.055)
Min: 1 / Mult: 1
1.2°C/W
TO-3
88mm
35mm
125mm
Aluminium
3.46"
1.38"
4.92"
-
SK 48/50 SA-3
FISCHER ELEKTRONIK SK 48/50 SA-3
4621347

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 2.8 °C/W
  4. TO-3
  5. 65 mm
  6. 20 mm
  7. 50 mm
Each
1+
$9.880
($11.362)
5+
$9.560
($10.994)
10+
$8.940
($10.281)
20+
$8.490
($9.7635)
50+
$8.100
($9.315)
Min: 1 / Mult: 1
2.8°C/W
TO-3
65mm
20mm
50mm
Aluminium
2.56"
0.79"
1.97"
-
510AB0500MB(TO3)
ABL HEATSINKS 510AB0500MB(TO3)
232660

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 3.3 °C/W
  3. TO-3
  4. 65 mm
  5. 20 mm
  6. 50 mm
Each
1+
$6.620
($7.613)
5+
$6.410
($7.3715)
10+
$5.980
($6.877)
20+
$5.690
($6.5435)
50+
$5.430
($6.2445)
Min: 1 / Mult: 1
3.3°C/W
TO-3
65mm
20mm
50mm
Aluminium
2.56"
0.79"
1.97"
-
515AB0750MB(T03)
ABL HEATSINKS 515AB0750MB(T03)
253704

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. 1.9 °C/W
  3. TO-3
  4. 88 mm
  5. 25 mm
  6. 75 mm
Each
1+
$11.450
($13.1675)
5+
$11.090
($12.7535)
10+
$10.370
($11.9255)
20+
$9.850
($11.3275)
50+
$9.400
($10.810)
Min: 1 / Mult: 1
1.9°C/W
TO-3
88mm
25mm
75mm
Aluminium
3.46"
0.98"
2.95"
-
520AB1000MB(T03)
ABL HEATSINKS 520AB1000MB(T03)
253728

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 1.4 °C/W
  4. TO-3
  5. 88 mm
  6. 35 mm
  7. 100 mm
Each
1+
$16.400
($18.860)
5+
$15.900
($18.285)
10+
$14.870
($17.1005)
20+
$14.130
($16.2495)
50+
$13.470
($15.4905)
Min: 1 / Mult: 1
1.4°C/W
TO-3
88mm
35mm
100mm
Aluminium
3.46"
1.38"
3.94"
-
SK 04/100 SA
FISCHER ELEKTRONIK SK 04/100 SA
4621529

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.5 °C/W
  5. TO-3
  6. 97 mm
  7. 25 mm
  8. 100 mm
Each
1+
$31.460
($36.179)
5+
$30.840
($35.466)
10+
$30.200
($34.730)
20+
$29.580
($34.017)
50+
$28.950
($33.2925)
Min: 1 / Mult: 1
1.5°C/W
TO-3
97mm
25mm
100mm
Aluminium
3.82"
0.98"
3.94"
-
520AB0750MB(T03)
ABL HEATSINKS 520AB0750MB(T03)
253716

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 1.65 °C/W
  4. TO-3
  5. 88 mm
  6. 35 mm
  7. 75 mm
Each
1+
$16.270
($18.7105)
5+
$15.770
($18.1355)
10+
$14.740
($16.951)
20+
$14.010
($16.1115)
50+
$13.350
($15.3525)
Min: 1 / Mult: 1
1.65°C/W
TO-3
88mm
35mm
75mm
Aluminium
3.46"
1.38"
2.95"
-
403-K.
WAKEFIELD THERMAL 403-K.
3354209

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Extruded Heat Sinks
  3. High Power
  4. 1.68 °C/W
  5. TO-3
  6. 120.7 mm
  7. 31.8 mm
  8. 76.2 mm
Each
1+
$22.920
($26.358)
5+
$22.850
($26.2775)
10+
$22.760
($26.174)
20+
$20.360
($23.414)
Min: 1 / Mult: 1
1.68°C/W
TO-3
120.7mm
31.8mm
76.2mm
Aluminium
4.75"
1.25"
3"
-
SK 04/75 SA
FISCHER ELEKTRONIK SK 04/75 SA
4621517

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Standard Extruded
  3. Black Anodized
  4. 1.9 °C/W
  5. TO-3
  6. 97 mm
  7. 25 mm
  8. 75 mm
Each
1+
$25.660
($29.509)
5+
$25.150
($28.9225)
10+
$24.630
($28.3245)
20+
$24.120
($27.738)
50+
$23.610
($27.1515)
Min: 1 / Mult: 1
1.9°C/W
TO-3
97mm
25mm
75mm
Aluminium
3.82"
0.98"
2.95"
-
FK 318 SA 3
FISCHER ELEKTRONIK FK 318 SA 3
1892313

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-3
  3. 4.8 °C/W
  4. TO-3
  5. 46 mm
  6. 31.8 mm
  7. 46 mm
Each
1+
$17.900
($20.585)
5+
$17.330
($19.9295)
10+
$16.210
($18.6415)
20+
$15.400
($17.710)
50+
$14.680
($16.882)
Min: 1 / Mult: 1
4.8°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
-
680-1.25A.
WAKEFIELD THERMAL 680-1.25A.
3354090

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Omnidirectional
  3. For Power Semiconductor
  4. 4.5 °C/W
  5. TO-3
  6. 46 mm
  7. 31.8 mm
  8. 46 mm
Each
1+
$27.540
($31.671)
5+
$27.160
($31.234)
10+
$26.770
($30.7855)
20+
$26.070
($29.9805)
Min: 1 / Mult: 1
4.5°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
-
423-K.
WAKEFIELD THERMAL 423-K.
3354155

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. Heat Sink
  2. Extruded Heat Sinks
  3. High Power
  4. 0.95 °C/W
  5. TO-3
  6. 120.7 mm
  7. 66.7 mm
  8. 140.2 mm
Each
1+
$37.660
($43.309)
5+
$35.630
($40.9745)
10+
$33.590
($38.6285)
20+
$32.450
($37.3175)
50+
$31.300
($35.995)
Min: 1 / Mult: 1
0.95°C/W
TO-3
120.7mm
66.7mm
140.2mm
Aluminium
4.75"
2.63"
5.52"
-
FK 318 1 SA 3 TO 3
FISCHER ELEKTRONIK FK 318 1 SA 3 TO 3
4573676

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Finger Shape
  3. 4.4 K/W
  4. TO-3
  5. 46 mm
  6. 31.8 mm
  7. 46 mm
Each
1+
$11.230
($12.9145)
5+
$9.820
($11.293)
10+
$9.620
($11.063)
20+
$9.430
($10.8445)
50+
$9.230
($10.6145)
Min: 1 / Mult: 1
4.4K/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
FK 318 Series
501503B00000G
BOYD 501503B00000G
2822617

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. 8.4 °C/W
  3. TO-3
  4. 35.56 mm
  5. 25.4 mm
  6. 47.75 mm
Each
1+
$6.460
($7.429)
Min: 1 / Mult: 1
8.4°C/W
TO-3
35.56mm
25.4mm
47.75mm
Aluminium
1.4"
1"
1.88"
-
PF527
BOYD PF527
177013

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-3
  3. 7.3 °C/W
  4. TO-3
  5. 40.8 mm
  6. 25 mm
  7. 26.9 mm
Each
1+
$53.270
($61.2605)
5+
$46.610
($53.6015)
10+
$39.170
($45.0455)
Min: 1 / Mult: 1
7.3°C/W
TO-3
40.8mm
25mm
26.9mm
Aluminium
1.61"
0.98"
1.06"
-
FK 201 SA TO 3
FISCHER ELEKTRONIK FK 201 SA TO 3
4573224

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 6 K/W
  3. TO-3
  4. 45 mm
  5. 25.4 mm
  6. 45 mm
Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
FK 206 SA L TO 3
FISCHER ELEKTRONIK FK 206 SA L TO 3
4573252

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 10.5 K/W
  3. TO-3
  4. 33 mm
  5. 25.4 mm
  6. 41.3 mm
Each
1+
$2.230
($2.5645)
10+
$1.960
($2.254)
Min: 1 / Mult: 1
10.5K/W
TO-3
33mm
25.4mm
41.3mm
Aluminium
1.3"
1"
1.63"
FK 206 Series
FK 254 1 SA 3 TO 3
FISCHER ELEKTRONIK FK 254 1 SA 3 TO 3
4573463

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 5.4 K/W
  3. TO-3
  4. 46 mm
  5. 25.4 mm
  6. 46 mm
Each
1+
$10.700
($12.305)
5+
$9.360
($10.764)
10+
$9.180
($10.557)
20+
$8.990
($10.3385)
50+
$8.810
($10.1315)
Min: 1 / Mult: 1
5.4K/W
TO-3
46mm
25.4mm
46mm
Aluminium
1.81"
1"
1.81"
FK 254 Series
FK 223 SA TO 3
FISCHER ELEKTRONIK FK 223 SA TO 3
4573306

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 6.8 K/W
  3. TO-3
  4. 42 mm
  5. 42 mm
Each
1+
$2.580
($2.967)
10+
$1.890
($2.1735)
25+
$1.780
($2.047)
50+
$1.730
($1.9895)
100+
$1.640
($1.886)
Min: 1 / Mult: 1
6.8K/W
TO-3
42mm
-
42mm
Aluminium
1.65"
-
1.65"
FK 223 Series
FK 223 SA CB TO 3
FISCHER ELEKTRONIK FK 223 SA CB TO 3
4573311

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 6.8 K/W
  3. TO-3
  4. 42 mm
  5. 42 mm
Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.720
($1.978)
Min: 1 / Mult: 1
6.8K/W
TO-3
42mm
-
42mm
Aluminium
1.65"
-
1.65"
FK 223 Series
FK 207 SA L TO 3
FISCHER ELEKTRONIK FK 207 SA L TO 3
4573257

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 12 K/W
  4. TO-3
  5. 33 mm
  6. 19.1 mm
  7. 41.3 mm
Each
1+
$2.130
($2.4495)
10+
$1.850
($2.1275)
25+
$1.820
($2.093)
50+
$1.820
($2.093)
Min: 1 / Mult: 1
12°C/W
TO-3
33mm
19.1mm
41.3mm
Aluminium
1.29"
0.75"
1.63"
FK 207 Series
1-25 of 40 items
of 2 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