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Natural Convection Heat Sinks :

111 Products Found

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External Height - Imperial
External Length - Imperial
Product Range
SK 81 100 SA
FISCHER ELEKTRONIK SK 81 100 SA
1211719

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 °C/W
  4. 100 mm
  5. 15 mm
  6. 100 mm
Each
1+ $12.270($13.50)
5+ $10.730($11.80)
10+ $10.520($11.57)
20+ $10.310($11.34)
50+ $10.090($11.10)
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
SK 81 50 SA
FISCHER ELEKTRONIK SK 81 50 SA
1211718

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 K/W
  4. 100 mm
  5. 15 mm
  6. 50 mm
Each
1+ $6.370($7.01)
5+ $5.570($6.13)
10+ $5.460($6.01)
20+ $5.350($5.88)
50+ $5.240($5.76)
3.4°C/W
-
100mm
15mm
50mm
Aluminium
3.94"
0.59"
1.97"
-
SK 81 75 SA
FISCHER ELEKTRONIK SK 81 75 SA
1211716

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 2.5 °C/W
  4. 100 mm
  5. 15 mm
  6. 75 mm
Each
1+ $9.280($10.21)
5+ $8.110($8.92)
10+ $7.950($8.74)
20+ $7.790($8.57)
50+ $7.630($8.39)
2.5°C/W
-
100mm
15mm
75mm
Aluminium
3.94"
0.59"
2.95"
-
BGA-PP-025
ABL HEATSINKS BGA-PP-025
2084420

Data Sheet

RoHS

ABL HEATSINKS
  1. Heat Sink
  2. For Ball Grid Array
  3. Push-Pin
  4. 9 °C/W
  5. BGA
  6. 49 mm
  7. 15 mm
  8. 49 mm
Each
1+ $4.260($4.69)
10+ $3.790($4.17)
25+ $3.620($3.98)
50+ $3.490($3.84)
100+ $3.360($3.70)
9°C/W
BGA
49mm
15mm
49mm
Aluminium
1.93"
0.59"
1.93"
-
SK 44 100 SA
FISCHER ELEKTRONIK SK 44 100 SA
4621426

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 1.6 °C/W
  5. 159 mm
  6. 15 mm
  7. 100 mm
Each
1+ $36.030($39.63)
5+ $14.880($16.37)
10+ $14.590($16.05)
20+ $14.290($15.72)
50+ $13.990($15.39)
1.6°C/W
-
159mm
15mm
100mm
Aluminium
6.26"
0.59"
3.94"
-
SK 81 75 SA
FISCHER ELEKTRONIK SK 81 75 SA
121171602

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 2.5 °C/W
  4. 100 mm
  5. 15 mm
  6. 75 mm
Each
1+ $8.140($8.95)
2.5°C/W
-
100mm
15mm
75mm
Aluminium
3.94"
0.59"
2.95"
-
SK 81 50 SA
FISCHER ELEKTRONIK SK 81 50 SA
121171802

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 K/W
  4. 100 mm
  5. 15 mm
  6. 50 mm
Each
1+ $5.590($6.15)
3.4°C/W
-
100mm
15mm
50mm
Aluminium
3.94"
0.59"
1.97"
-
FK 235 SA L 2 SOT 32
FISCHER ELEKTRONIK FK 235 SA L 2 SOT 32
4573345

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 16 K/W
  4. SOT-32
  5. 18.5 mm
  6. 15 mm
  7. 32 mm
Each
1+ $2.790($3.07)
10+ $2.120($2.33)
25+ $1.830($2.01)
50+ $1.710($1.88)
100+ $1.610($1.77)
16K/W
SOT-32
18.5mm
15mm
32mm
Aluminium
0.73"
0.59"
1.26"
FK 235 Series
SK 81 100 SA
FISCHER ELEKTRONIK SK 81 100 SA
121171902

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. 3.4 °C/W
  4. 100 mm
  5. 15 mm
  6. 100 mm
Each
1+ $10.700($11.77)
3.4°C/W
-
100mm
15mm
100mm
Aluminium
3.94"
0.59"
3.94"
-
FK 234 SA L 1 TO 220
FISCHER ELEKTRONIK FK 234 SA L 1 TO 220
4573337

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Anodised Black
  3. 17 K/W
  4. TO-220
  5. 18.5 mm
  6. 15 mm
  7. 28 mm
Each
1+ $2.810($3.09)
10+ $2.140($2.35)
25+ $1.850($2.04)
50+ $1.730($1.90)
100+ $1.630($1.79)
17K/W
TO-220
18.5mm
15mm
28mm
Aluminium
0.73"
0.59"
1.1"
FK 234 Series
HSB21-454515
SAME SKY HSB21-454515
4814055

Data Sheet

RoHS

SAME SKY
  1. Heat Sink
  2. 10.1 °C/W
  3. BGA
  4. 45 mm
  5. 15 mm
  6. 45 mm
Each
1+ $3.640($4.00)
10+ $3.240($3.56)
25+ $3.090($3.40)
50+ $2.970($3.27)
100+ $2.870($3.16)
10.1°C/W
BGA
45mm
15mm
45mm
Aluminium Alloy
1.77"
0.59"
1.77"
-
FK 274 MI 247 O TO 247
FISCHER ELEKTRONIK FK 274 MI 247 O TO 247
4573558

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 19.2 K/W
  3. TO-247
  4. 23 mm
  5. 15 mm
  6. 26 mm
Each
1+ $3.380($3.72)
10+ $2.960($3.26)
25+ $2.910($3.20)
50+ $2.850($3.14)
100+ $2.790($3.07)
19.2K/W
TO-247
23mm
15mm
26mm
Copper
0.9"
0.59"
1.02"
FK 274 Series
SK 44 150 SA
FISCHER ELEKTRONIK SK 44 150 SA
4621438

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. PCB Mount
  4. 1.4 °C/W
  5. 159 mm
  6. 15 mm
  7. 150 mm
Each
1+ $21.080($23.19)
5+ $20.660($22.73)
10+ $20.240($22.26)
20+ $19.820($21.80)
50+ $19.400($21.34)
1.4°C/W
-
159mm
15mm
150mm
Aluminium
6.26"
0.59"
5.91"
-
SF-CHS-606015-PC
SPREADFAST SF-CHS-606015-PC
2522627

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 4.7 °C/W
  3. 60 mm
  4. 15 mm
  5. 60 mm
Each
1+ $16.190($17.81)
5+ $16.020($17.62)
10+ $15.840($17.42)
20+ $15.670($17.24)
50+ $15.490($17.04)
4.7°C/W
-
60mm
15mm
60mm
Ceramic
2.36"
0.59"
2.36"
Circular Pin Fin Series
SF-CHS-606015P
SPREADFAST SF-CHS-606015P
2522607

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 5.2 °C/W
  3. 60 mm
  4. 15 mm
  5. 60 mm
Each
1+ $11.770($12.95)
5+ $11.590($12.75)
10+ $11.410($12.55)
20+ $11.090($12.20)
50+ $10.760($11.84)
5.2°C/W
-
60mm
15mm
60mm
Ceramic
2.36"
0.59"
2.36"
Pin Fin
SK 688 37,5 AL
FISCHER ELEKTRONIK SK 688 37,5 AL
3931131

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 37.5 mm
Each
1+ $2.600($2.86)
10+ $2.320($2.55)
25+ $2.210($2.43)
50+ $2.130($2.34)
100+ $2.060($2.27)
18K/W
-
6mm
15mm
37.5mm
Aluminium
0.24"
0.6"
1.48"
SK 688 Series
SK 688 50 AL
FISCHER ELEKTRONIK SK 688 50 AL
3931133

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 50 mm
Each
1+ $2.600($2.86)
10+ $2.320($2.55)
25+ $2.210($2.43)
50+ $2.130($2.34)
100+ $2.060($2.27)
18K/W
-
6mm
15mm
50mm
Aluminium
0.24"
0.6"
1.97"
SK 688 Series
SK 688 1000 AL
FISCHER ELEKTRONIK SK 688 1000 AL
3931140

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 1000 mm
Each
1+ $15.290($16.82)
5+ $13.620($14.98)
10+ $13.010($14.31)
20+ $12.520($13.77)
50+ $12.080($13.29)
18K/W
-
6mm
15mm
1000mm
Aluminium
0.24"
0.6"
39.4"
SK 688 Series
SK 688 100 SA
FISCHER ELEKTRONIK SK 688 100 SA
3931139

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 100 mm
Each
1+ $3.980($4.38)
10+ $3.480($3.83)
25+ $3.420($3.76)
50+ $3.350($3.68)
100+ $3.280($3.61)
18K/W
-
6mm
15mm
100mm
-
0.24"
0.6"
3.94"
SK 688 Series
SK 688 25 AL
FISCHER ELEKTRONIK SK 688 25 AL
3931129

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 25 mm
Each
1+ $2.580($2.84)
10+ $2.300($2.53)
25+ $2.200($2.42)
50+ $2.110($2.32)
100+ $2.040($2.24)
18K/W
-
6mm
15mm
25mm
Aluminium
0.24"
0.6"
0.98"
SK 688 Series
SK 688 100 AL
FISCHER ELEKTRONIK SK 688 100 AL
3931138

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 100 mm
Each
1+ $3.270($3.60)
10+ $2.850($3.14)
25+ $2.800($3.08)
50+ $2.740($3.01)
100+ $2.680($2.95)
18K/W
-
6mm
15mm
100mm
Aluminium
0.24"
0.6"
3.94"
SK 688 Series
SK 688 25 SA
FISCHER ELEKTRONIK SK 688 25 SA
3931130

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 25 mm
Each
1+ $2.930($3.22)
10+ $2.610($2.87)
25+ $2.490($2.74)
50+ $2.400($2.64)
100+ $2.310($2.54)
18K/W
-
6mm
15mm
25mm
-
0.24"
0.6"
0.98"
SK 688 Series
SK 688 75 SA
FISCHER ELEKTRONIK SK 688 75 SA
3931137

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 75 mm
Each
1+ $3.740($4.11)
10+ $3.270($3.60)
25+ $3.210($3.53)
50+ $3.140($3.45)
100+ $3.080($3.39)
18K/W
-
6mm
15mm
75mm
-
0.24"
0.6"
2.95"
SK 688 Series
SK 688 75 AL
FISCHER ELEKTRONIK SK 688 75 AL
3931136

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 75 mm
Each
1+ $2.710($2.98)
10+ $2.410($2.65)
25+ $2.310($2.54)
50+ $2.220($2.44)
100+ $2.140($2.35)
18K/W
-
6mm
15mm
75mm
Aluminium
0.24"
0.6"
2.95"
SK 688 Series
SK 688 1000 SA
FISCHER ELEKTRONIK SK 688 1000 SA
3931141

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. 6 mm
  4. 15 mm
  5. 1000 mm
Each
1+ $23.290($25.62)
5+ $20.380($22.42)
10+ $19.980($21.98)
20+ $19.570($21.53)
50+ $19.160($21.08)
18K/W
-
6mm
15mm
1000mm
-
0.24"
0.6"
39.4"
SK 688 Series
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