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Natural Convection Heat Sinks:

15 Products Found
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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+
RM70.360
5+
RM70.040
10+
RM69.720
20+
RM64.240
Min: 1 / Mult: 1
1.68°C/W
TO-3
120.7mm
31.8mm
76.2mm
Aluminium
4.75"
1.25"
3"
-
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+
RM84.830
5+
RM83.820
10+
RM82.810
20+
RM82.250
Min: 1 / Mult: 1
4.5°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
-
FK 205 SA L
FISCHER ELEKTRONIK FK 205 SA L
1319809

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Finger Shaped
  3. 9 °C/W
  4. SOT-9
  5. SOT-32
  6. TO-3
  7. TO-66
  8. TO-220
  9. 33 mm
  10. 31.8 mm
  11. 41.3 mm
Each
1+
RM8.550
10+
RM8.480
25+
RM8.250
50+
RM8.090
100+
RM7.890
Min: 1 / Mult: 1
9°C/W
SOT-9, SOT-32, TO-3, TO-66, TO-220
33mm
31.8mm
41.3mm
Aluminium
1.3"
1.25"
1.63"
-
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+
RM51.380
5+
RM50.960
10+
RM49.520
20+
RM48.480
50+
RM47.250
Min: 1 / Mult: 1
4.8°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
-
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+
RM29.510
5+
RM25.820
10+
RM25.310
20+
RM24.790
50+
RM24.280
Min: 1 / Mult: 1
4.4K/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
FK 318 Series
6222BG
BOYD 6222BG
1851666

Data Sheet

RoHS

BOYD
  1. HEAT SINK
Each
1+
RM36.570
Min: 1 / Mult: 1
9.4°C/W
-
26.9mm
31.75mm
26.9mm
Aluminium
1.06"
1.25"
1.06"
TUK SGACK902S Keystone Coupler
FK 205 SA L SOT 9
FISCHER ELEKTRONIK FK 205 SA L SOT 9
4573243

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 9 K/W
  4. SOT-9
  5. 33 mm
  6. 31.8 mm
  7. 41.3 mm
Each
1+
RM6.150
10+
RM5.380
25+
RM5.280
50+
RM5.170
100+
RM5.140
Min: 1 / Mult: 1
9°C/W
SOT-9
33mm
31.8mm
41.3mm
Aluminium
1.29"
1.25"
1.63"
FK 205 Series
FK 205 SA L TO 220
FISCHER ELEKTRONIK FK 205 SA L TO 220
4573244

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 9 K/W
  4. TO-220
  5. 33 mm
  6. 31.8 mm
  7. 41.3 mm
Each
1+
RM6.150
10+
RM5.380
25+
RM5.280
50+
RM5.170
100+
RM5.140
Min: 1 / Mult: 1
9°C/W
TO-220
33mm
31.8mm
41.3mm
Aluminium
1.29"
1.25"
1.63"
FK 205 Series
FK 318 SA 3 TO 3
FISCHER ELEKTRONIK FK 318 SA 3 TO 3
4573677

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Finger Shape
  3. 4.8 K/W
  4. TO-3
  5. 46 mm
  6. 31.8 mm
  7. 46 mm
Each
1+
RM42.370
5+
RM37.070
10+
RM36.330
20+
RM35.590
50+
RM34.850
Min: 1 / Mult: 1
4.8°C/W
TO-3
46mm
31.8mm
46mm
Die-cast Aluminium
1.81"
1.25"
1.81"
FK 318 Series
FK 205 SA L TO 66
FISCHER ELEKTRONIK FK 205 SA L TO 66
4573246

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 9 K/W
  4. TO-66
  5. 33 mm
  6. 31.8 mm
  7. 41.3 mm
Each
1+
RM6.150
10+
RM5.380
25+
RM5.280
50+
RM5.170
100+
RM5.140
Min: 1 / Mult: 1
9°C/W
TO-66
33mm
31.8mm
41.3mm
Aluminium
1.29"
1.25"
1.63"
FK 205 Series
FK 205 SA L TO 3
FISCHER ELEKTRONIK FK 205 SA L TO 3
4573245

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 9 K/W
  4. TO-3
  5. 33 mm
  6. 31.8 mm
  7. 41.3 mm
Each
1+
RM6.150
10+
RM5.380
25+
RM5.280
50+
RM5.170
100+
RM5.140
Min: 1 / Mult: 1
9°C/W
TO-3
33mm
31.8mm
41.3mm
Aluminium
1.29"
1.25"
1.63"
FK 205 Series
FK 318 1 SA
FISCHER ELEKTRONIK FK 318 1 SA
4573674

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+
RM29.700
5+
RM26.890
10+
RM26.230
20+
RM25.670
50+
RM25.050
Min: 1 / Mult: 1
4.4K/W
TO-3
46mm
31.8mm
46mm
Aluminium
1.81"
1.25"
1.81"
FK 318 Series
FK 205 SA L SOT 32
FISCHER ELEKTRONIK FK 205 SA L SOT 32
4573242

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 9 K/W
  4. SOT-32
  5. 33 mm
  6. 31.8 mm
  7. 41.3 mm
Each
1+
RM6.150
10+
RM5.380
25+
RM5.280
50+
RM5.170
100+
RM5.140
Min: 1 / Mult: 1
9°C/W
SOT-32
33mm
31.8mm
41.3mm
Aluminium
1.29"
1.25"
1.63"
FK 205 Series
FK 318 SA-3
FISCHER ELEKTRONIK FK 318 SA-3
4621384

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 4.8 °C/W
  3. TO-3
  4. 46 mm
  5. 31.8 mm
  6. 46 mm
Each
1+
RM52.490
5+
RM52.070
10+
RM50.630
20+
RM49.590
50+
RM48.360
Min: 1 / Mult: 1
4.8°C/W
TO-3
46mm
31.8mm
46mm
Aluminium
-
1.25"
-
-
288-1ABE
WAKEFIELD THERMAL 288-1ABE
1368516

Data Sheet

RoHS

WAKEFIELD THERMAL
  1. HEAT SINK
Each
1+
RM6.280
10+
RM5.740
25+
RM5.730
50+
RM5.720
100+
RM5.540
Min: 1 / Mult: 1
21.25°C/W
TO-202, TO-220
22.2mm
31.8mm
22mm
Aluminium
0.87"
1.25"
0.87"
TUK SGACK902S Keystone Coupler
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