39 Products Found

25.4mm  External Height - Metric  Products

Fans, Heat Sinks & HVAC - Natural Convection Heat Sinks

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Packages Cooled Thermal Resistance External Height - Imperial External Height - Metric External Width - Imperial External Width - Metric External Length - Imperial External Length - Metric External Diameter - Imperial External Diameter - Metric Heat Sink Material SVHC
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18M8143
501503B00000G

501503B00000G

AAVID THERMALLOY

HEAT SINK

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645

Price for: Each 1

1+ $4.90 10+ $4.37 100+ $3.41 500+ $2.96 more…

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TO-3 8.4°C/W 1" 25.4mm 1.4" 35.56mm 1.88" 47.75mm - - Aluminium To Be Advised
  • 645 in stock for same day shipping

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    Supplier lead time 10 weeks
27M3968
513002B02500G

513002B02500G

AAVID THERMALLOY

HEAT SINK

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487

Price for: Each 1

1+ $2.23 Promotional price 10+ $2.23 Promotional price 100+ $2.23 Promotional price 500+ $1.91 Promotional price more…

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TO-220 13.4°C/W 1" 25.4mm 1.375" 34.92mm 0.5" 12.7mm - - Aluminium To Be Advised
  • 487 in stock for same day shipping

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    Supplier lead time 10 weeks
39P8085
529701B02500G

529701B02500G

AAVID THERMALLOY

HEAT SINK

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4,768

Price for: Each 1

1+ $1.67 Promotional price 10+ $1.67 Promotional price 100+ $1.67 Promotional price 500+ $1.43 Promotional price more…

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TO-218, TO-247 5.5°C/W 1" 25.4mm 1.65" 41.91mm 1" 25.4mm - - Aluminium To Be Advised
  • 4,768 in stock for same day shipping

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    Supplier lead time 10 weeks
86K0322
533702B02552G

533702B02552G

AAVID THERMALLOY

HEAT SINK

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Awaiting Delivery

Price for: Each 1

1+ $11.52 10+ $9.41 100+ $7.03 500+ $6.08 more…

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TO-220 5.7°C/W 1" 25.4mm 1.65" 41.91mm 1" 25.4mm - - Aluminium To Be Advised
 
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  • 998 Further stock expected to ship on Oct 1, 2014
  • Supplier lead time 10 weeks
Contact me when back in stock
80K7973
578622B03200G

578622B03200G

AAVID THERMALLOY

HEAT SINK

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926

Price for: Each 1

1+ $0.785 Promotional price 10+ $0.785 Promotional price 100+ $0.785 Promotional price 500+ $0.785 Promotional price more…

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TO-220 13.2°C/W 1" 25.4mm 1.48" 37.59mm 0.5" 12.7mm - - Aluminium To Be Advised
  • 926 in stock for same day shipping

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    Supplier lead time 10 weeks
98K9891
581002B02500G

581002B02500G

AAVID THERMALLOY

HEAT SINK

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669

Price for: Each 1

1+ $1.29 Promotional price 100+ $1.29 Promotional price 250+ $1.29 Promotional price 500+ $1.29 Promotional price more…

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TO-220 17.4°C/W 1" 25.4mm 0.64" 16.26mm 0.64" 16.26mm - - Aluminium To Be Advised
  • 669 in stock for same day shipping

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  • 331 Further stock expected to ship on Sep 8, 2014
  • Supplier lead time 20 weeks
91F3673
634-10ABP
Technical Data Sheet}
No Not RoHS compliant

634-10ABP

WAKEFIELD SOLUTIONS

HEAT SINK

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1,823

Price for: Each 1

1+ $1.84 10+ $1.75 50+ $1.65 100+ $1.56 more…

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TO-218, TO-220 - 1" 25.4mm 0.64" 16.26mm 0.64" 16.26mm - - Aluminium No SVHC (16-Dec-2013)
  • 1,823 in stock for same day shipping

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    Supplier lead time 7 weeks
42M0657
634-10ABPE

634-10ABPE

WAKEFIELD SOLUTIONS

HEAT SINK

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376

Price for: Each 1

1+ $1.80 10+ $1.71 50+ $1.62 100+ $1.53 more…

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TO-218, TO-220 - 1" 25.4mm 0.64" 16.26mm 0.64" 16.26mm - - Aluminium No SVHC (16-Dec-2013)
  • 376 in stock for same day shipping

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    Supplier lead time 7 weeks
81F055
637-10ABP
Technical Data Sheet}
No Not RoHS compliant

637-10ABP

WAKEFIELD SOLUTIONS

HEAT SINK

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5,414

Price for: Each 1

1+ $1.57 10+ $1.50 50+ $1.41 100+ $1.34 more…

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TO-220 76°C @ 6W 1" 25.4mm 1.374" 34.9mm 0.5" 12.7mm - - Aluminium No SVHC (16-Dec-2013)
  • 5,414 in stock for same day shipping

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    Supplier lead time 7 weeks
93K7986
637-10ABPE

637-10ABPE

WAKEFIELD SOLUTIONS

HEAT SINK

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34,134

Price for: Each 1

1+ $1.54 10+ $1.47 50+ $1.39 100+ $1.31 more…

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TO-220 76°C @ 6W 1" 25.4mm 1.374" 34.9mm 0.5" 12.7mm - - Aluminium No SVHC (16-Dec-2013)
  • 34,134 in stock for same day shipping

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    Supplier lead time 7 weeks
99K0083
6396BG

6396BG

AAVID THERMALLOY

HEAT SINK

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2,797

Price for: Each 1

1+ $2.53 100+ $2.28 250+ $2.08 500+ $1.92 more…

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TO-218, TO-220 5.6°C/W 1" 25.4mm 1.65" 41.91mm 1" 25.4mm - - Aluminium To Be Advised
  • 2,797 in stock for same day shipping

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    Supplier lead time 15 weeks
58F467
641A

641A

WAKEFIELD SOLUTIONS

HEAT SINK

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333

Price for: Each 1

1+ $14.26 10+ $13.95 50+ $12.62 100+ $11.79 more…

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TO-3 36°C @ 15W 1" 25.4mm 4.126" 104.8mm 3" 76.2mm - - Aluminium No SVHC (16-Dec-2013)
  • 333 in stock for same day shipping

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    Supplier lead time 7 weeks
58F540
641K

641K

WAKEFIELD SOLUTIONS

HEAT SINK

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1,804

Price for: Each 1

1+ $14.01 10+ $13.70 50+ $12.39 100+ $11.58 more…

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TO-3 36°C @ 15W 1" 25.4mm 4.126" 104.8mm 3" 76.2mm - - Aluminium No SVHC (16-Dec-2013)
  • 1,804 in stock for same day shipping

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    Supplier lead time 7 weeks
42M0659
647-10ABPE

647-10ABPE

WAKEFIELD SOLUTIONS

HEAT SINK

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7,848

Price for: Each 1

1+ $1.84 10+ $1.75 50+ $1.65 100+ $1.56 more…

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TO-220 42°C @ 6W 1" 25.4mm 1.65" 41.9mm 1" 25.4mm - - Aluminium No SVHC (16-Dec-2013)
  • 7,848 in stock for same day shipping

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    Supplier lead time 7 weeks
08C3428
657-10ABP
Technical Data Sheet}
No Not RoHS compliant

657-10ABP

WAKEFIELD SOLUTIONS

HEAT SINK

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288

Price for: Each 1

1+ $1.22 10+ $1.16 50+ $1.09 100+ $1.04 more…

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TO-218, TO-220, TO-247 41°C @ 6W 1" 25.4mm 1.65" 41.9mm 1" 25.4mm - - Aluminium No SVHC (16-Dec-2013)
  • 288 in stock for same day shipping

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    Supplier lead time 7 weeks
42M0664
667-10ABPPE

667-10ABPPE

WAKEFIELD SOLUTIONS

HEAT SINK

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46

Price for: Each 1

1+ $1.62 Promotional price 10+ $1.62 Promotional price 100+ $1.62 Promotional price 500+ $1.62 Promotional price more…

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TO-220 76°C @ 6W 1" 25.4mm 1.374" 34.9mm 0.5" 12.7mm - - Aluminium No SVHC (16-Dec-2013)

(Available until stock is exhausted)

  • 46 in stock for same day shipping

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97F2148
680-10A

680-10A

WAKEFIELD SOLUTIONS

HEAT SINK

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242

Price for: Each 1

1+ $11.72 10+ $11.46 50+ $10.37 100+ $9.69 more…

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TO-3, TO-220 52°C @ 7.5W 1" 25.4mm 1.811" 46mm 1.811" 46mm - - Aluminium No SVHC (16-Dec-2013)
  • 242 in stock for same day shipping

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    Supplier lead time 7 weeks
96M8765
882-100AB

882-100AB

WAKEFIELD SOLUTIONS

HEAT SINK

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70

Price for: Each 1

1+ $2.04 Promotional price 10+ $2.04 Promotional price 100+ $1.75 Promotional price 500+ $1.63 Promotional price more…

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LED 48°C @ 9W 1" 25.4mm - - - - 2.76" 70.1mm - No SVHC (16-Dec-2013)
  • 70 in stock for same day shipping

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    Supplier lead time 10 weeks
92R5223
FA-T220-25E

FA-T220-25E

OHMITE

HEAT SINK

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16

Price for: Each 1

1+ $1.68 50+ $1.58 100+ $1.40 250+ $1.33 more…

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TO-220 4.7°C/W 1" 25.4mm 1.638" 41.6mm 0.98" 25mm - - Aluminium To Be Advised
  • 16 in stock for same day shipping

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    Supplier lead time 8 weeks
12N3689
HS-QB100-UVQ-C

HS-QB100-UVQ-C

MURATA POWER SOLUTIONS

HEAT SINK

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52

Price for: Each 1

1+ $13.96 5+ $13.48 10+ $13.09 25+ $12.77 more…

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Quarter Brick 8°C/W 1" 25.4mm 2.28" 57.91mm 1.45" 36.83mm - - Aluminium No SVHC (16-Jun-2014)
  • 52 in stock for same day shipping

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    Supplier lead time 10 weeks
09R3146
MC33261

MC33261

MULTICOMP

HEAT SINK

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122

Price for: Each 1

1+ $1.36 Promotional price 100+ $1.36 Promotional price 250+ $1.31 Promotional price 500+ $1.19 Promotional price more…

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TO-218, TO-220 16.7°C/W 1" 25.4mm 0.654" 16.6mm 0.64" 16.26mm - - Aluminium To Be Advised
  • 122 in stock for same day shipping

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    Supplier lead time 27 weeks
09R3153
MC33268

MC33268

MULTICOMP

HEAT SINK

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480

Price for: Each 1

1+ $0.755 Promotional price 100+ $0.755 Promotional price 250+ $0.755 Promotional price 500+ $0.755 Promotional price more…

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TO-218, TO-220, TO-247 5.6°C/W 1" 25.4mm 1.654" 42mm 0.984" 25mm - - - To Be Advised
  • 480 in stock for same day shipping

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    Supplier lead time 26 weeks
23T0438
SA-LED-125E

SA-LED-125E

OHMITE

LED HEAT SINK

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45

Price for: Each 1

1+ $4.24 10+ $3.94 50+ $3.52 100+ $3.32

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LED 4.27°C/W 1" 25.4mm - - - - 2.748" 69.8mm Aluminium To Be Advised
  • 45 in stock for same day shipping

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    Supplier lead time 8 weeks
23T0442
SV-LED-125E

SV-LED-125E

OHMITE

LED HEAT SINK

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42

Price for: Each 1

1+ $3.51 50+ $3.30 100+ $2.91 250+ $2.77 more…

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LED 5.33°C/W 1" 25.4mm - - - - 2.748" 69.8mm Aluminium To Be Advised
  • 42 in stock for same day shipping

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    Supplier lead time 8 weeks
08WX9507
07WN-00500-A-200

07WN-00500-A-200

H S MARSTON

HEAT SINK, UNDRILLED, 2.8°C/W

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222

Price for: Each 1

1+ $6.89 50+ $6.23 100+ $5.73 250+ $5.28 more…

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- 2.8°C/W 1" 25.4mm 4.13" 104.8mm 1.97" 50mm - - Aluminium No SVHC (16-Jun-2014)

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Supplier lead time 10 weeks
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