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21K/W Natural Convection Heat Sinks:

17 Products Found
Find a huge range of 21K/W Natural Convection Heat Sinks at element14 New Zealand. We stock a wide range of Natural Convection Heat Sinks, such as 18K/W, 18.4K/W, 21K/W & 18.9K/W Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik
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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
21K/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
21K/W
TO-220
14.5mm
13.51mm
25.4mm
Aluminium
0.57"
0.53"
1"
FK 237 Series
FK 215 32 SA SOT 32
FISCHER ELEKTRONIK FK 215 32 SA SOT 32
4573279

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. SOT-32
  4. 25.4 mm
  5. 13 mm
  6. 18 mm
Each
1+
$3.060
($3.519)
10+
$2.330
($2.6795)
25+
$1.990
($2.2885)
50+
$1.870
($2.1505)
100+
$1.750
($2.0125)
Min: 1 / Mult: 1
21K/W
SOT-32
25.4mm
13mm
18mm
Aluminium
1"
0.51"
0.7"
FK 215 Series
FK 218 32 MI SOT 32
FISCHER ELEKTRONIK FK 218 32 MI SOT 32
4573287

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Solderable
  3. 21 K/W
  4. SOT-32
  5. 22 mm
  6. 6.7 mm
  7. 35.6 mm
Each
1+
$1.820
($2.093)
10+
$1.600
($1.840)
25+
$1.320
($1.518)
50+
$1.300
($1.495)
100+
$1.280
($1.472)
Min: 1 / Mult: 1
21K/W
SOT-32
22mm
6.7mm
35.6mm
Aluminium
0.87"
0.26"
1.4"
FK 218 Series
FK 218 32 MI TO 220
FISCHER ELEKTRONIK FK 218 32 MI TO 220
4573288

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Solderable
  3. 21 K/W
  4. TO-220
  5. 22 mm
  6. 6.7 mm
  7. 35.6 mm
Each
1+
$1.820
($2.093)
10+
$1.600
($1.840)
25+
$1.320
($1.518)
50+
$1.300
($1.495)
100+
$1.280
($1.472)
Min: 1 / Mult: 1
21K/W
TO-220
22mm
6.7mm
35.6mm
Aluminium
0.87"
0.26"
1.4"
FK 218 Series
FK 215 32 MI SOT 32
FISCHER ELEKTRONIK FK 215 32 MI SOT 32
4573278

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. SOT-32
  4. 25.4 mm
  5. 13 mm
  6. 18 mm
Each
1+
$2.160
($2.484)
10+
$1.890
($2.1735)
25+
$1.560
($1.794)
50+
$1.540
($1.771)
100+
$1.500
($1.725)
Min: 1 / Mult: 1
21K/W
SOT-32
25.4mm
13mm
18mm
Aluminium
1"
0.51"
0.7"
FK 215 Series
FK 218 32 SA SOT 32
FISCHER ELEKTRONIK FK 218 32 SA SOT 32
4573289

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 21 K/W
  4. SOT-32
  5. 22 mm
  6. 6.7 mm
  7. 35.6 mm
Each
1+
$1.680
($1.932)
10+
$1.460
($1.679)
25+
$1.210
($1.3915)
50+
$1.190
($1.3685)
100+
$1.170
($1.3455)
Min: 1 / Mult: 1
21K/W
SOT-32
22mm
6.7mm
35.6mm
Aluminium
0.87"
0.26"
1.4"
FK 218 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
21K/W
TO-220
14.5mm
12.7mm
19.05mm
Aluminium
0.57"
0.5"
0.75"
FK 237 Series
FK 230 SA L 1 TO 220
FISCHER ELEKTRONIK FK 230 SA L 1 TO 220
4573331

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. TO-220
  4. 20.5 mm
  5. 19.5 mm
  6. 19 mm
Each
10+
$1.240
($1.426)
50+
$1.080
($1.242)
100+
$1.060
($1.219)
250+
$1.040
($1.196)
Min: 10 / Mult: 10
21K/W
TO-220
20.5mm
19.5mm
19mm
Aluminium
0.8"
0.77"
0.75"
FK 230 Series
FK 232 220 SA TO 220
FISCHER ELEKTRONIK FK 232 220 SA TO 220
4573334

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. TO-220
  4. 24 mm
  5. 7 mm
  6. 24.5 mm
Each
1+
$3.240
($3.726)
10+
$2.460
($2.829)
25+
$2.130
($2.4495)
50+
$1.980
($2.277)
100+
$1.860
($2.139)
Min: 1 / Mult: 1
21K/W
TO-220
24mm
7mm
24.5mm
Aluminium
0.94"
0.27"
0.96"
FK 232 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
21K/W
TO-220
14.5mm
13.51mm
28.58mm
Aluminium
0.57"
0.53"
1.13"
FK 237 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
21K/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
21K/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
21K/W
TO-220
14.5mm
16.75mm
15.24mm
Aluminium
0.57"
0.66"
0.6"
FK 252 Series
FK 218 32 SA TO 220
FISCHER ELEKTRONIK FK 218 32 SA TO 220
4573290

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 21 K/W
  4. TO-220
  5. 22 mm
  6. 6.7 mm
  7. 35.6 mm
Each
1+
$1.680
($1.932)
10+
$1.460
($1.679)
25+
$1.210
($1.3915)
50+
$1.190
($1.3685)
100+
$1.170
($1.3455)
Min: 1 / Mult: 1
21K/W
TO-220
22mm
6.7mm
35.6mm
Aluminium
0.87"
0.26"
1.4"
FK 218 Series
FK 213 SA 32 SOT 32
FISCHER ELEKTRONIK FK 213 SA 32 SOT 32
4573275

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. SOT-32
  4. 25.4 mm
  5. 13 mm
  6. 18 mm
Each
1+
$3.240
($3.726)
10+
$2.460
($2.829)
25+
$2.130
($2.4495)
50+
$1.980
($2.277)
100+
$1.860
($2.139)
Min: 1 / Mult: 1
21K/W
SOT-32
25.4mm
13mm
18mm
Aluminium
1"
0.51"
0.7"
FK 213 Series
FK 232 220 MI TO 220
FISCHER ELEKTRONIK FK 232 220 MI TO 220
4573333

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 21 K/W
  3. TO-220
  4. 24 mm
  5. 7 mm
  6. 24.5 mm
Each
1+
$1.890
($2.1735)
10+
$1.650
($1.8975)
25+
$1.610
($1.8515)
50+
$1.580
($1.817)
100+
$1.550
($1.7825)
Min: 1 / Mult: 1
21K/W
TO-220
24mm
7mm
24.5mm
Aluminium
0.94"
0.27"
0.96"
FK 232 Series
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