Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width Diameter Package Cooled Attachment Method Height Off Base (Height of Fin) Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Finish
GLOBAL STOCKS
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3,650
In-stock
Wakefield-Vette HEAT SINK FOR TO-5 PKG 260 Active Beryllium Copper Board Level Cylindrical 0.557" (14.15mm) 0.370" (9.40mm) 0.290" (7.37mm) ID TO-5 Bolt On - - - 14.00°C/W Black Ebonol
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RFQ
VIEW
RFQ
2,308
In-stock
CTS Thermal Management Products THERMAL LINK PRESSON NKL TO-5 - Active Brass Top Mount Cylindrical 0.310" (7.87mm) 0.380" (9.65mm) 0.380" (9.65mm) OD TO-5 Press Fit - - - 82.00°C/W Dull Nickel
TXBE032031B
RFQ
VIEW
RFQ
2,210
In-stock
CTS Thermal Management Products HEATSINK PRESS ON BLACK TO-5 - Active Brass Top Mount Cylindrical 0.310" (7.87mm) 0.380" (9.65mm) 0.380" (9.65mm) OD TO-5 Press Fit - - - 82.00°C/W Black Cadmium
TXB2P032037B
RFQ
VIEW
RFQ
1,123
In-stock
CTS Thermal Management Products THERMAL LINK PRESSON BLK TO-5 - Active Brass Top Mount Cylindrical 0.370" (9.40mm) 0.380" (9.65mm) 0.380" (9.65mm) OD TO-5 Press Fit, Bolt On - - - 82.00°C/W Black Cadmium
TXB2032037B
RFQ
VIEW
RFQ
3,879
In-stock
CTS Thermal Management Products THERMAL LINKPRESSON WO/HRDWR TO8 - Active Brass Top Mount Cylindrical - - - TO-5 Press Fit 0.250" (6.35mm) 0.5W @ 41°C - - Black Cadmium
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RFQ
VIEW
RFQ
1,484
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK - Active Aluminum Board Level Cylindrical 0.400" (10.16mm) 0.315" (8.00mm) ID 0.450" (11.43mm) TO-5 Press Fit 0.450" (11.43mm) - - 15°C/W Black Anodized
TXB2P-032-037ND
RFQ
VIEW
RFQ
3,003
In-stock
CTS Thermal Management Products THERMAL LINK PRESSON NKL TO-5 - Active Brass Top Mount Cylindrical 0.370" (9.40mm) 0.380" (9.65mm) 0.380" (9.65mm) OD TO-5 Press Fit, Bolt On - - - 82.00°C/W Dull Nickel
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RFQ
VIEW
RFQ
808
In-stock
Wakefield-Vette CUP CLIP TRANSISTOR C3488 REV H 260 Active Beryllium Copper Board Level Cylindrical 0.400" (10.16mm) 0.370" (9.40mm) 0.290" (7.37mm) ID TO-5 Bolt On - - - 14.00°C/W Black Ebonol
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RFQ
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RFQ
1,393
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Cylindrical - - 0.315" (8.00mm) ID, 1.250" (31.75mm) OD TO-5 Press Fit 0.400" (10.16mm) 1.8W @ 50°C 14.00°C/W @ 200 LFM 21.00°C/W Black Anodized
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RFQ
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RFQ
2,853
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Cylindrical - - 0.315" (8.00mm) ID, 0.875" (22.23mm) OD TO-5 Press Fit 0.531" (13.49mm) 1.0W @ 50°C 30.00°C/W @ 200 LFM 40.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,613
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Cylindrical - - 0.318" (8.07mm) ID, 0.500" (12.70mm) OD TO-5 Press Fit 0.250" (6.35mm) 1.0W @ 60°C 35.00°C/W @ 200 LFM 60.00°C/W Red Anodized
Default Photo
RFQ
VIEW
RFQ
1,961
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Cylindrical - - 0.318" (8.07mm) ID, 0.500" (12.70mm) OD TO-5 Press Fit 0.375" (9.52mm) 1.8W @ 90°C 30.00°C/W @ 200 LFM 57.00°C/W Red Anodized
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RFQ
VIEW
RFQ
1,415
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Cylindrical - - 0.317" (8.05mm) ID, 0.375" (9.52mm) OD TO-5 Press Fit 0.400" (10.16mm) 1.0W @ 70°C 45.00°C/W @ 200 LFM 90.00°C/W Hard Anodized
320205B00000G
RFQ
VIEW
RFQ
3,285
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 1W H=.25"BLK - Active Aluminum Board Level Cylindrical - - 0.305" (7.75mm) ID, 0.500" (12.70mm) OD TO-5 Press Fit 0.250" (6.35mm) 0.6W @ 40°C 35.00°C/W @ 200 LFM 63.00°C/W Black Anodized
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RFQ
VIEW
RFQ
1,074
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Cylindrical - - 0.318" (8.07mm) ID, 0.750" (19.05mm) OD TO-5 Bolt On 0.437" (11.10mm) 1.6W @ 60°C 10.00°C/W @ 600 LFM - Red Anodized
311505B00000G
RFQ
VIEW
RFQ
3,363
In-stock
Aavid, Thermal Division of Boyd Corporation TO-5 PUSH-ON HEATSINK - Active Aluminum Board Level Cylindrical - - 0.317" (8.05mm) ID, 0.375" (9.52mm) OD TO-5 Press Fit 0.400" (10.16mm) 1.0W @ 70°C 45.00°C/W @ 200 LFM 90.00°C/W Black Anodized
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RFQ
VIEW
RFQ
3,275
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Rectangular, Fins 1.000" (25.40mm) 0.830" (21.08mm) 0.316" (8.03mm) ID TO-5 Press Fit 0.395" (10.03mm) 0.6W @ 20°C 20.00°C/W @ 400 LFM 31.00°C/W Black Anodized
578205B00000G
RFQ
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RFQ
3,801
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 .5" BLACK - Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 0.830" (21.08mm) 0.316" (8.03mm) ID TO-5 Press Fit 0.395" (10.03mm) 1.4W @ 50°C 30.00°C/W @ 200 LFM 38.00°C/W Black Anodized
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RFQ
VIEW
RFQ
2,404
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Rectangular, Fins 0.406" (10.31mm) 0.830" (21.08mm) 0.316" (8.03mm) ID TO-5 Press Fit 0.395" (10.03mm) 1.0W @ 40°C 35.00°C/W @ 200 LFM 40.00°C/W Black Anodized
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RFQ
VIEW
RFQ
1,452
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Cylindrical - - 0.318" (8.07mm) ID, 0.602" (15.29mm) OD TO-5 Bolt On 0.250" (6.35mm) 1.6W @ 80°C 30.00°C/W @ 200 LFM - Red Anodized
7-175-BA
RFQ
VIEW
RFQ
2,634
In-stock
CTS Thermal Management Products HEATSINK PRESS ON .25"H BLK TO-5 7 Active Aluminum Top Mount Rectangular 0.700" (17.78mm) 0.325" (8.26mm) - TO-5 Press Fit 0.250" (6.35mm) 1.0W @ 60°C - 58.00°C/W Black Anodized
7-120-BA
RFQ
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RFQ
1,032
In-stock
CTS Thermal Management Products HEATSINK PRESS ON .50"H BLK TO-5 7 Active Aluminum Top Mount Cylindrical - - 0.440" (11.18mm) OD TO-5 Press Fit 0.500" (12.70mm) 2.0W @ 60°C - 34.00°C/W Black Anodized
320105B00000G
RFQ
VIEW
RFQ
3,627
In-stock
Aavid, Thermal Division of Boyd Corporation TO-5 PUSH-ON HEATSINK 6.35MM - Active Aluminum Board Level Cylindrical - - 0.318" (8.07mm) ID, 0.500" (12.70mm) OD TO-5 Press Fit 0.250" (6.35mm) 0.6W @ 40°C 35.00°C/W @ 200 LFM 63.00°C/W Black Anodized
578305B00000G
RFQ
VIEW
RFQ
2,695
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 .75" BLACK - Active Aluminum Top Mount Rectangular, Fins 0.750" (19.05mm) 0.830" (21.08mm) 0.316" (8.03mm) ID TO-5 Press Fit 0.395" (10.03mm) 1.0W @ 30°C 20.00°C/W @ 300 LFM 35.00°C/W Black Anodized
322605B00000G
RFQ
VIEW
RFQ
3,433
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 1.25W H=.25" BLK - Active Aluminum Top Mount Cylindrical - - 0.315" (8.00mm) ID, 0.750" (19.05mm) OD TO-5 Press Fit 0.250" (6.35mm) 1.0W @ 60°C 25.00°C/W @ 200 LFM 54.00°C/W Black Anodized
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RFQ
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RFQ
3,407
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Top Mount Cylindrical - - 0.625" (15.88mm) OD TO-5 Threaded Coupling - 1.4W @ 70°C 25.00°C/W @ 200 LFM 54.00°C/W Black Anodized
260-4T5E
RFQ
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RFQ
3,358
In-stock
Wakefield-Vette HEATSINK TO-5 EPOXY INSUL BLK 260 Active Beryllium Copper Board Level Cylindrical 0.370" (9.40mm) 0.380" (9.65mm) 0.290" (7.37mm) ID TO-5 Bolt On - - - 14.00°C/W Black Ebonol
323005B00000G
RFQ
VIEW
RFQ
1,644
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 2W BLK - Active Aluminum Board Level Cylindrical - - 0.318" (8.07mm) ID, 0.750" (19.05mm) OD TO-5 Press Fit 0.250" (6.35mm) 1.4W @ 70°C 35.00°C/W @ 200 LFM 56.00°C/W Black Anodized
322505B00000G
RFQ
VIEW
RFQ
3,475
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 .4" BLK - Active Aluminum Top Mount Cylindrical - - 0.315" (8.00mm) ID, 0.750" (19.05mm) OD TO-5 Press Fit 0.400" (10.16mm) 0.5W @ 30°C 15.00°C/W @ 400 LFM 56.00°C/W Black Anodized
326005B00000G
RFQ
VIEW
RFQ
3,610
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 1W H=.375" BLK - Active Aluminum Board Level Cylindrical - - 0.318" (8.07mm) ID, 0.500" (12.70mm) OD TO-5 Press Fit 0.375" (9.52mm) 1.8W @ 90°C 30.00°C/W @ 200 LFM 57.00°C/W Black Anodized