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Natural Convection Heat Sinks:

22 Products Found
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FK 237 SA 220 O
FISCHER ELEKTRONIK FK 237 SA 220 O
4621141

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Clip On
  5. 21 °C/W
  6. TO-220
  7. 14.5 mm
  8. 12.7 mm
  9. 19 mm
Each
1+
$5.220
($6.003)
10+
$5.210
($5.9915)
25+
$5.200
($5.980)
50+
$5.190
($5.9685)
100+
$5.180
($5.957)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
FK 237 SA 220 V
FISCHER ELEKTRONIK FK 237 SA 220 V
1222496

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Clip On
  5. 21 °C/W
  6. TO-220
  7. 14.5 mm
  8. 12.7 mm
  9. 19 mm
Each
1+
$3.620
($4.163)
10+
$3.590
($4.1285)
25+
$3.550
($4.0825)
50+
$3.520
($4.048)
100+
$3.490
($4.0135)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
FK 240 SA 220 O
FISCHER ELEKTRONIK FK 240 SA 220 O
4621207

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 16 °C/W
  4. TO-220
  5. 14.5 mm
  6. 38.1 mm
  7. 12.7 mm
Each
1+
$5.360
($6.164)
10+
$5.200
($5.980)
25+
$5.100
($5.865)
50+
$4.990
($5.7385)
100+
$4.890
($5.6235)
Min: 1 / Mult: 1
16°C/W
TO-220
14.5mm
38.1mm
12.7mm
Aluminium
0.57"
1.5"
0.5"
-
FK 242 SA 220 O
FISCHER ELEKTRONIK FK 242 SA 220 O
4621177

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 26 °C/W
  4. TO-220
  5. 14.5 mm
  6. 15.24 mm
  7. 12.7 mm
Each
1+
$3.410
($3.9215)
10+
$2.920
($3.358)
25+
$2.880
($3.312)
50+
$2.830
($3.2545)
100+
$2.750
($3.1625)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
15.24mm
12.7mm
Aluminium
0.57"
0.6"
0.5"
-
FK 252 SA 220 V
FISCHER ELEKTRONIK FK 252 SA 220 V
1892324

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. For Transistors
  3. TO-220
  4. Black Anodized
  5. 26 °C/W
  6. TO-220
  7. 14.5 mm
  8. 13.51 mm
  9. 25.4 mm
Each
1+
$3.750
($4.3125)
10+
$3.630
($4.1745)
25+
$3.390
($3.8985)
50+
$3.220
($3.703)
100+
$3.050
($3.5075)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
13.51mm
25.4mm
Aluminium
0.57"
0.53"
1"
-
FK 237 SA220 H
FISCHER ELEKTRONIK FK 237 SA220 H
1222497

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Clip On
  5. 21 °C/W
  6. TO-220
  7. 14.5 mm
  8. 12.7 mm
  9. 19 mm
Each
1+
$4.970
($5.7155)
10+
$4.960
($5.704)
25+
$4.950
($5.6925)
50+
$4.940
($5.681)
100+
$4.930
($5.6695)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
FK 237 SA 220 V
FISCHER ELEKTRONIK FK 237 SA 220 V
122249602

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. Clip On
  5. 21 °C/W
  6. TO-220
  7. 14.5 mm
  8. 12.7 mm
  9. 19 mm
Each
1+
$2.530
($2.9095)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19mm
Aluminium
0.57"
0.5"
0.75"
-
FK 237 SA 220 H TO 220
FISCHER ELEKTRONIK FK 237 SA 220 H TO 220
4573350

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 16.75 mm
  7. 19.05 mm
Each
1+
$2.050
($2.3575)
10+
$1.790
($2.0585)
25+
$1.750
($2.0125)
50+
$1.720
($1.978)
100+
$1.690
($1.9435)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
16.75mm
19.05mm
Aluminium
0.57"
0.66"
0.75"
FK 237 Series
FK 237 SA 220 V TO 220
FISCHER ELEKTRONIK FK 237 SA 220 V TO 220
4573352

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 25.4 mm
Each
1+
$2.260
($2.599)
10+
$1.970
($2.2655)
25+
$1.940
($2.231)
50+
$1.900
($2.185)
100+
$1.860
($2.139)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
13.51mm
25.4mm
Aluminium
0.57"
0.53"
1"
FK 237 Series
FK 240 SA 220 O TO 220
FISCHER ELEKTRONIK FK 240 SA 220 O TO 220
4573358

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/o Solder Lug
  3. 16 K/W
  4. TO-220
  5. 14.5 mm
  6. 12.7 mm
  7. 38.1 mm
Each
1+
$3.040
($3.496)
10+
$2.660
($3.059)
25+
$2.620
($3.013)
50+
$2.560
($2.944)
100+
$2.510
($2.8865)
Min: 1 / Mult: 1
16°C/W
TO-220
14.5mm
12.7mm
38.1mm
Aluminium
0.57"
0.5"
1.5"
FK 240 Series
FK 242 SA 220 VL TO 220
FISCHER ELEKTRONIK FK 242 SA 220 VL TO 220
4573366

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 26 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 21.51 mm
Each
1+
$2.750
($3.1625)
10+
$2.400
($2.760)
25+
$2.350
($2.7025)
50+
$2.310
($2.6565)
100+
$2.300
($2.645)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
13.51mm
21.51mm
Aluminium
0.57"
0.53"
0.85"
FK 242 Series
FK 242 SA 220 O TO 220
FISCHER ELEKTRONIK FK 242 SA 220 O TO 220
4573363

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/o Solder Lug
  3. 26 K/W
  4. TO-220
  5. 14.5 mm
  6. 12.7 mm
  7. 15.24 mm
Each
1+
$1.680
($1.932)
10+
$1.460
($1.679)
25+
$1.210
($1.3915)
50+
$1.190
($1.3685)
100+
$1.180
($1.357)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
12.7mm
15.24mm
Aluminium
0.57"
0.5"
0.6"
FK 242 Series
FK 240 SA 220 V TO 220
FISCHER ELEKTRONIK FK 240 SA 220 V TO 220
4573359

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 16 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 47.63 mm
Each
1+
$5.720
($6.578)
5+
$5.000
($5.750)
10+
$4.910
($5.6465)
20+
$4.810
($5.5315)
50+
$4.750
($5.4625)
Min: 1 / Mult: 1
16°C/W
TO-220
14.5mm
13.51mm
47.63mm
Aluminium
0.57"
0.53"
1.88"
FK 240 Series
FK 242 SA 220 H TO 220
FISCHER ELEKTRONIK FK 242 SA 220 H TO 220
4573362

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Solder Lug
  3. 26 K/W
  4. TO-220
  5. 14.5 mm
  6. 16.75 mm
  7. 15.24 mm
Each
1+
$3.040
($3.496)
10+
$2.660
($3.059)
25+
$2.620
($3.013)
50+
$2.560
($2.944)
100+
$2.510
($2.8865)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
16.75mm
15.24mm
Aluminium
0.57"
0.66"
0.6"
FK 242 Series
FK 237 SA 220 O TO 220
FISCHER ELEKTRONIK FK 237 SA 220 O TO 220
4573351

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/o Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 12.7 mm
  7. 19.05 mm
Each
1+
$2.010
($2.3115)
10+
$1.750
($2.0125)
25+
$1.450
($1.6675)
50+
$1.430
($1.6445)
100+
$1.400
($1.610)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
12.7mm
19.05mm
Aluminium
0.57"
0.5"
0.75"
FK 237 Series
FK 240 SA 220 VL TO 220
FISCHER ELEKTRONIK FK 240 SA 220 VL TO 220
4573360

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 16 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 44.45 mm
Each
1+
$5.720
($6.578)
5+
$5.000
($5.750)
10+
$4.910
($5.6465)
20+
$4.810
($5.5315)
50+
$4.710
($5.4165)
Min: 1 / Mult: 1
16°C/W
TO-220
14.5mm
13.51mm
44.45mm
Aluminium
0.57"
0.53"
1.75"
FK 240 Series
FK 237 SA 220 VL TO 220
FISCHER ELEKTRONIK FK 237 SA 220 VL TO 220
4573354

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 28.58 mm
Each
1+
$2.260
($2.599)
10+
$1.970
($2.2655)
25+
$1.940
($2.231)
50+
$1.900
($2.185)
100+
$1.860
($2.139)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
13.51mm
28.58mm
Aluminium
0.57"
0.53"
1.13"
FK 237 Series
FK 242 SA 220 V TO 220
FISCHER ELEKTRONIK FK 242 SA 220 V TO 220
4573364

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 26 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 24.77 mm
Each
1+
$2.740
($3.151)
10+
$2.390
($2.7485)
25+
$2.380
($2.737)
Min: 1 / Mult: 1
26°C/W
TO-220
14.5mm
13.51mm
24.77mm
Aluminium
0.57"
0.53"
0.98"
FK 242 Series
FK 252 SA 220 V TO 220
FISCHER ELEKTRONIK FK 252 SA 220 V TO 220
4573459

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 25.4 mm
Each
1+
$3.000
($3.450)
10+
$2.760
($3.174)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
13.51mm
25.4mm
Aluminium
0.57"
0.53"
1"
FK 252 Series
FK 252 SA 220 VL TO 220
FISCHER ELEKTRONIK FK 252 SA 220 VL TO 220
4573460

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Vertical Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 13.51 mm
  7. 28.58 mm
Each
1+
$3.000
($3.450)
10+
$2.650
($3.0475)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
13.51mm
28.58mm
Aluminium
0.57"
0.53"
1.13"
FK 252 Series
FK 252 SA 220 H TO 220
FISCHER ELEKTRONIK FK 252 SA 220 H TO 220
4573458

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Solder Lug
  3. 21 K/W
  4. TO-220
  5. 14.5 mm
  6. 16.75 mm
  7. 15.24 mm
Each
1+
$3.200
($3.680)
10+
$2.960
($3.404)
Min: 1 / Mult: 1
21°C/W
TO-220
14.5mm
16.75mm
15.24mm
Aluminium
0.57"
0.66"
0.6"
FK 252 Series
FK 240 SA 220 H TO 220
FISCHER ELEKTRONIK FK 240 SA 220 H TO 220
4573357

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. w/Solder Lug
  3. 16 K/W
  4. TO-220
  5. 14.5 mm
  6. 16.75 mm
  7. 38.1 mm
Each
1+
$6.470
($7.4405)
5+
$5.790
($6.6585)
Min: 1 / Mult: 1
16°C/W
TO-220
14.5mm
16.75mm
38.1mm
Aluminium
0.57"
0.66"
1.5"
FK 240 Series
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