Reduced PriceOffersContact UsHelpTrack Orders
Register
0
0 ItemsCNY0.00

TO-3 Natural Convection Heat Sinks :

21 Products Found
Find a huge range of TO-3 Natural Convection Heat Sinks at element14 China. We stock a wide range of Natural Convection Heat Sinks, such as TO-220, BGA, TO-218, TO-220 & TO-3 Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, ABL Heatsinks, Wakefield Thermal & Boyd

All Filters

(1 Applied)

Expand Filters
Compare
Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price For
Price (inc GST)
Quantity
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
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+ CNY67.370(CNY76.1281)
5+ CNY66.030(CNY74.6139)
10+ CNY64.680(CNY73.0884)
20+ CNY63.330(CNY71.5629)
50+ CNY61.990(CNY70.0487)
2.4°C/W
TO-3
97mm
25mm
50mm
Aluminium
3.82"
0.98"
1.97"
-
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+ CNY28.990(CNY32.7587)
5+ CNY27.390(CNY30.9507)
10+ CNY25.960(CNY29.3348)
20+ CNY24.900(CNY28.137)
50+ CNY23.820(CNY26.9166)
14°C/W
TO-3
40mm
12.7mm
27mm
Aluminium
1.57"
0.5"
1.06"
-
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+ CNY35.810(CNY40.4653)
5+ CNY34.230(CNY38.6799)
10+ CNY32.400(CNY36.612)
20+ CNY31.090(CNY35.1317)
50+ CNY29.720(CNY33.5836)
12°C/W
TO-3
40mm
27mm
27mm
Aluminium
1.57"
1.06"
1.06"
-
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+ CNY60.770(CNY68.6701)
5+ CNY58.080(CNY65.6304)
10+ CNY54.990(CNY62.1387)
20+ CNY52.760(CNY59.6188)
50+ CNY50.430(CNY56.9859)
1.9°C/W
TO-3
88mm
25mm
75mm
Aluminium
3.46"
0.98"
2.95"
-
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+ CNY101.690(CNY114.9097)
5+ CNY97.190(CNY109.8247)
10+ CNY92.010(CNY103.9713)
20+ CNY88.290(CNY99.7677)
50+ CNY84.380(CNY95.3494)
1.2°C/W
TO-3
88mm
35mm
125mm
Aluminium
3.46"
1.38"
4.92"
-
SK 48 50 SA TO 3
FISCHER ELEKTRONIK SK 48 50 SA TO 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+ CNY39.150(CNY44.2395)
5+ CNY37.550(CNY42.4315)
10+ CNY35.750(CNY40.3975)
20+ CNY34.340(CNY38.8042)
50+ CNY32.840(CNY37.1092)
2.8°C/W
TO-3
65mm
20mm
50mm
Aluminium
2.56"
0.79"
1.97"
-
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+ CNY276.930(CNY312.9309)
5+ CNY269.210(CNY304.2073)
10+ CNY255.600(CNY288.828)
20+ CNY253.350(CNY286.2855)
50+ CNY250.980(CNY283.6074)
7.3°C/W
TO-3
40.8mm
25mm
26.9mm
Aluminium
1.61"
0.98"
1.06"
-
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+ CNY35.050(CNY39.6065)
5+ CNY33.500(CNY37.855)
10+ CNY31.710(CNY35.8323)
20+ CNY30.430(CNY34.3859)
50+ CNY29.090(CNY32.8717)
3.3°C/W
TO-3
65mm
20mm
50mm
Aluminium
2.56"
0.79"
1.97"
-
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+ CNY87.230(CNY98.5699)
5+ CNY83.370(CNY94.2081)
10+ CNY78.930(CNY89.1909)
20+ CNY75.740(CNY85.5862)
50+ CNY72.380(CNY81.7894)
1.4°C/W
TO-3
88mm
35mm
100mm
Aluminium
3.46"
1.38"
3.94"
-
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+ CNY39.000(CNY44.070)
5+ CNY34.130(CNY38.5669)
10+ CNY28.290(CNY31.9677)
20+ CNY25.420(CNY28.7246)
8.4°C/W
TO-3
35.56mm
25.4mm
47.75mm
Aluminium
1.4"
1"
1.88"
-
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+ CNY112.720(CNY127.3736)
5+ CNY110.470(CNY124.8311)
10+ CNY108.220(CNY122.2886)
20+ CNY105.960(CNY119.7348)
50+ CNY103.710(CNY117.1923)
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+ CNY86.490(CNY97.7337)
5+ CNY82.670(CNY93.4171)
10+ CNY78.260(CNY88.4338)
20+ CNY75.100(CNY84.863)
50+ CNY71.770(CNY81.1001)
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+ CNY174.350(CNY197.0155)
5+ CNY167.670(CNY189.4671)
10+ CNY161.050(CNY181.9865)
25+ CNY154.440(CNY174.5172)
50+ CNY150.070(CNY169.5791)
More Pricing...
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+ CNY58.450(CNY66.0485)
5+ CNY57.290(CNY64.7377)
10+ CNY56.120(CNY63.4156)
20+ CNY54.950(CNY62.0935)
50+ CNY53.780(CNY60.7714)
1.9°C/W
TO-3
97mm
25mm
75mm
Aluminium
3.82"
0.98"
2.95"
-
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+ CNY132.300(CNY149.499)
5+ CNY128.040(CNY144.6852)
10+ CNY123.780(CNY139.8714)
20+ CNY116.930(CNY132.1309)
50+ CNY110.070(CNY124.3791)
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+ CNY236.690(CNY267.4597)
5+ CNY227.260(CNY256.8038)
10+ CNY217.820(CNY246.1366)
20+ CNY204.990(CNY231.6387)
50+ CNY192.150(CNY217.1295)
0.95°C/W
TO-3
120.7mm
66.7mm
140.2mm
Aluminium
4.75"
2.63"
5.52"
-
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+ CNY18.250(CNY20.6225)
10+ CNY14.940(CNY16.8822)
25+ CNY14.290(CNY16.1477)
50+ CNY13.670(CNY15.4471)
100+ CNY13.260(CNY14.9838)
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
-
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+ CNY94.600(CNY106.898)
5+ CNY90.420(CNY102.1746)
10+ CNY85.600(CNY96.728)
20+ CNY82.140(CNY92.8182)
50+ CNY78.500(CNY88.705)
4.4K/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
FK 318 Series
FK 201 SA 3 TO 3
FISCHER ELEKTRONIK FK 201 SA 3 TO 3
4573227

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+ CNY18.570(CNY20.9841)
10+ CNY15.330(CNY17.3229)
25+ CNY14.630(CNY16.5319)
50+ CNY14.000(CNY15.820)
100+ CNY13.180(CNY14.8934)
6°C/W
TO-3
45mm
25.4mm
45mm
Aluminium
1.77"
1"
1.77"
FK 201 Series
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+ CNY98.430(CNY111.2259)
5+ CNY94.080(CNY106.3104)
10+ CNY89.060(CNY100.6378)
20+ CNY85.460(CNY96.5698)
50+ CNY81.680(CNY92.2984)
4.8°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
-
LS50
ABL HEATSINKS LS50
595743

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. TO-3
  3. 4 °C/W
  4. TO-3
  5. 41.2 mm
  6. 43 mm
  7. 45 mm
Each
1+ CNY12.990(CNY14.6787)
10+ CNY10.630(CNY12.0119)
25+ CNY10.170(CNY11.4921)
50+ CNY9.720(CNY10.9836)
100+ CNY9.440(CNY10.6672)
4°C/W
TO-3
41.2mm
43mm
45mm
Aluminium
1.62"
1.69"
1.77"
-
1-21 of 21 items
of 1 page(s)

Popular Suppliers

EBM PAPST
PANASONIC
NIDEC COMPONENTS
SANYO DENKI
MULTICOMP PRO
NMB TECHNOLOGIES
SUNON
AAVID THERMALLOY
Norton Secured
BSI ANAB
Mark of trust multi scheme-9001 14001 45001
electronical-license
Anti Fraud Call
We Chat
Ali Pay
Union Pay
Trade Account
cash on delivery
money transfer