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Heat Sinks :

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Natural Convection Heat Sinks (1,201)
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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price For
Price (Incl GST)
Quantity
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
4880G
BOYD 4880G
1298137

Data Sheet

RoHS

BOYD
  1. MOUNTING KIT
Each
1+ $12.680($14.582)
10+ $10.570($12.1555)
25+ $8.340($9.591)
50+ $6.940($7.981)
100+ $5.600($6.440)
More Pricing...
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-
-
-
SK 481 50 SA
FISCHER ELEKTRONIK SK 481 50 SA
1892335

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 4.5 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+ $6.200($7.130)
5+ $5.420($6.233)
10+ $5.320($6.118)
20+ $5.210($5.9915)
50+ $5.100($5.865)
4.5°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
30mm
45mm
ICK SMD F 8 SA
FISCHER ELEKTRONIK ICK SMD F 8 SA
4302333

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 74 °C/W
  3. PLCC-20
  4. TQFP-32
  5. TQFP-42
  6. TQFP-44
  7. TQFP-48
  8. 8 mm
  9. 6 mm
  10. 8 mm
Each
1+ $3.460($3.979)
10+ $2.640($3.036)
25+ $2.280($2.622)
50+ $2.140($2.461)
100+ $2.010($2.3115)
74°C/W
PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
8mm
6mm
577202B00000G
BOYD 577202B00000G
1611441

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 24.4 °C/W
  5. TO-220
  6. 13.21 mm
  7. 12.7 mm
  8. 19.05 mm
Each
1+ $2.110($2.4265)
24.4°C/W
TO-220
13.21mm
12.7mm
416601U00000G
BOYD 416601U00000G
1773329

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. Hi Contact 4-Pass Liquid Cold Plate
  4. 0.005 °C/W
  5. 127 mm
  6. 17.4 mm
  7. 305 mm
Each
1+ $1,078.530($1,240.3095)
5+ $943.710($1,085.2665)
10+ $781.930($899.2195)
25+ $701.050($806.2075)
50+ $647.110($744.1765)
0.005°C/W
-
127mm
17.4mm
THFU 2 TO 220
FISCHER ELEKTRONIK THFU 2 TO 220
1344123

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Retaining Clip
  2. TO-218
  3. TO-220
  4. TO-247
  5. TO-248
  6. TO-3P
  7. 17.8 mm x 10 mm
Each
10+ $0.329($0.3784)
50+ $0.288($0.3312)
100+ $0.238($0.2737)
500+ $0.234($0.2691)
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-
-
-
MC33269
MULTICOMP PRO MC33269
1710612

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 4.4 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 38.1 mm
  8. 25 mm
Each
1+ $8.190($9.4185)
10+ $5.660($6.509)
25+ $4.970($5.7155)
50+ $4.530($5.2095)
100+ $4.110($4.7265)
4.4°C/W
TO-218, TO-220, TO-247
42mm
38.1mm
MC33271
MULTICOMP PRO MC33271
1710614

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 2.7 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. 42 mm
  7. 63.5 mm
  8. 25 mm
Each
1+ $11.210($12.8915)
3+ $8.130($9.3495)
10+ $7.590($8.7285)
25+ $7.150($8.2225)
100+ $5.900($6.785)
2.7°C/W
TO-218, TO-220, TO-247
42mm
63.5mm
SK 589 150 SA
FISCHER ELEKTRONIK SK 589 150 SA
1892342

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. TO-3P
  5. TO-218
  6. TO-220
  7. TO-247
  8. TO-248
  9. 33 mm
Each
1+ $24.800($28.520)
5+ $22.070($25.3805)
10+ $21.170($24.3455)
20+ $20.420($23.483)
50+ $19.740($22.701)
-
TO-3P, TO-218, TO-220, TO-247, TO-248
33mm
66.5mm
ICK SMD A 10 SA
FISCHER ELEKTRONIK ICK SMD A 10 SA
4302187

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 75 °C/W
  3. SOIC-16
  4. SOIC-18
  5. 6.3 mm
  6. 4.8 mm
  7. 10 mm
Each
10+ $0.769($0.8844)
50+ $0.672($0.7728)
100+ $0.659($0.7578)
250+ $0.655($0.7532)
75°C/W
SOIC-16, SOIC-18
6.3mm
4.8mm
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+ $14.600($16.790)
5+ $12.770($14.6855)
10+ $12.530($14.4095)
20+ $12.270($14.1105)
50+ $12.020($13.823)
3.4°C/W
-
100mm
15mm
SK 145 37,5 STS TO 220
FISCHER ELEKTRONIK SK 145 37,5 STS TO 220
4621414

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 12 °C/W
  3. TO-218
  4. TO-220
  5. TO-247
  6. TO-248
  7. 29 mm
  8. 37.5 mm
  9. 12 mm
Each
1+ $4.400($5.060)
10+ $3.560($4.094)
25+ $3.330($3.8295)
50+ $3.180($3.657)
100+ $3.050($3.5075)
12°C/W
TO-218, TO-220, TO-247, TO-248
29mm
37.5mm
ICK SMD A 8 SA
FISCHER ELEKTRONIK ICK SMD A 8 SA
4302175

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Black Anodised
  3. 87 °C/W
  4. For DIP
  5. PLCC
  6. SMD
  7. 4.8mm/6.3mm/8mm
Each
10+ $0.698($0.8027)
50+ $0.611($0.7026)
100+ $0.599($0.6888)
250+ $0.587($0.675)
87°C/W
DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38
6.3mm
4.8mm
M414/TO3
MULTICOMP PRO M414/TO3
170031

Data Sheet

RoHS

MULTICOMP PRO
  1. Transistor Pad
  2. Transistors Case Style TO-3
  3. 40.26 mm x 26.54 mm
Each
1+ $4.580($5.267)
20+ $3.310($3.8065)
75+ $2.430($2.7945)
250+ $2.270($2.6105)
1000+ $2.090($2.4035)
-
-
-
-
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+ $5.890($6.7735)
10+ $5.880($6.762)
25+ $5.870($6.7505)
50+ $5.860($6.739)
100+ $5.840($6.716)
21°C/W
TO-220
14.5mm
12.7mm
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+ $5.970($6.8655)
5+ $5.220($6.003)
10+ $5.120($5.888)
20+ $5.010($5.7615)
50+ $4.980($5.727)
12°C/W
TO-3
40mm
27mm
4597
BOYD 4597
1213456

Data Sheet

RoHS

BOYD
  1. Heat Sink Clip
  2. TO-218
  3. TO-220 Packages
  4. 21 mm x 14.5 mm
Each
10+ $1.650($1.8975)
50+ $1.590($1.8285)
100+ $1.560($1.794)
250+ $1.530($1.7595)
-
-
-
-
MC33263
MULTICOMP PRO MC33263
1710605

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. 13.4 °C/W
  3. TO-220
  4. 34.9 mm
  5. 25.4 mm
  6. 12.85 mm
Each
1+ $4.370($5.0255)
10+ $3.330($3.8295)
25+ $2.680($3.082)
50+ $2.530($2.9095)
100+ $2.450($2.8175)
13.4°C/W
TO-220
34.9mm
25.4mm
FK 244 08 D2 PAK D2PAK (TO-263)..
FISCHER ELEKTRONIK FK 244 08 D2 PAK D2PAK (TO-263)..
4314049

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 29.3 °C/W
  3. TO-263
  4. 8 mm
  5. 10 mm
  6. 17.8 mm
Each
1+ $2.350($2.7025)
10+ $2.070($2.3805)
25+ $1.710($1.9665)
50+ $1.680($1.932)
100+ $1.650($1.8975)
29.3°C/W
TO-263
8mm
10mm
THF 409 TO 220
FISCHER ELEKTRONIK THF 409 TO 220
1892351

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Retaining Spring
  2. Clip Mount
  3. 4 mm Thick
  4. Stainless Steel
  5. 18 mm x 15.5 mm
Each
10+ $0.355($0.4082)
50+ $0.310($0.3565)
100+ $0.257($0.2955)
500+ $0.253($0.291)
-
-
-
-
FK 244 08 D PAK
FISCHER ELEKTRONIK FK 244 08 D PAK
4314001

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. PCB
  4. For D Pak
  5. 31.5 °C/W
  6. TO-252
  7. 8 mm
  8. 10 mm
  9. 23 mm
Each
1+ $5.560($6.394)
10+ $4.870($5.6005)
25+ $4.780($5.497)
50+ $4.680($5.382)
100+ $4.590($5.2785)
31.5°C/W
TO-252
8mm
10mm
SK 409 25,4 STS TO 220
FISCHER ELEKTRONIK SK 409 25,4 STS TO 220
4621293

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220/TO-3P
  3. 8.2 °C/W
  4. TO-3P
  5. TO-220
  6. 45 mm
  7. 25.4 mm
  8. 12.7 mm
Each
1+ $4.310($4.9565)
10+ $3.830($4.4045)
25+ $3.670($4.2205)
50+ $3.540($4.071)
100+ $3.430($3.9445)
8.2°C/W
TO-3P, TO-220
45mm
25.4mm
MC33284
MULTICOMP PRO MC33284
1710629

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Vertical Clip-On
  3. 16 °C/W
  4. TO-220
  5. 12.7 mm
  6. 40 mm
  7. 12.7 mm
Each
1+ $5.670($6.5205)
10+ $3.930($4.5195)
25+ $3.670($4.2205)
50+ $3.360($3.864)
100+ $2.770($3.1855)
16°C/W
TO-220
12.7mm
40mm
504222B00000G
BOYD 504222B00000G
1703170

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. Square
  3. PCB
  4. 6.4 °C/W
  5. TO-220
  6. 19.81 mm
  7. 21.59 mm
  8. 36.83 mm
Each
1+ $4.940($5.681)
10+ $4.330($4.9795)
25+ $3.590($4.1285)
50+ $3.230($3.7145)
6.4°C/W
TO-220
19.81mm
21.59mm
SW25-2G
BOYD SW25-2G
1213435

Data Sheet

RoHS

BOYD
  1. Heat Sink
  2. TO-220/218
  3. 13 °C/W
  4. TO-218
  5. TO-220
  6. TO-247
  7. 34.5 mm
  8. 25 mm
  9. 12.5 mm
Each
1+ $8.370($9.6255)
5+ $8.130($9.3495)
10+ $7.870($9.0505)
20+ $7.430($8.5445)
50+ $6.990($8.0385)
13°C/W
TO-218, TO-220, TO-247
34.5mm
25mm
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