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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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3,628
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CTS Thermal Management Products HEATSINK 7 Obsolete Aluminum Board Level Rhombus 1.550" (39.37mm) 1.040" (26.42mm) - TO-66 Bolt On 0.750" (19.05mm) 6.0W @ 60°C - 12.00°C/W Black Anodized
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RFQ
1,073
In-stock
CTS Thermal Management Products HEATSINK PWR .50"H BLACK TO-3 - Obsolete Aluminum Board Level Rhombus 1.321" (33.56mm) 1.120" (28.45mm) - TO-66 Bolt On 0.500" (12.70mm) - - 17.10°C/W Black Anodized
LAT0127B3CB
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3,695
In-stock
CTS Thermal Management Products HEATSINK PWR .75"H BLACK TO-220 LA-B3 Obsolete Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-127, TO-220 Bolt On 0.750" (19.05mm) - - 12.90°C/W Black Anodized
7-423-BA
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RFQ
2,947
In-stock
CTS Thermal Management Products HEATSINK CAP .500"H BLACK O-3 7 Obsolete Aluminum Top Mount Rhombus 1.560" (39.62mm) 1.062" (26.97mm) - TO-3 Bolt On 0.500" (12.70mm) 2.0W @ 70°C - 40.00°C/W Black Anodized
LA363B5CB
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RFQ
1,992
In-stock
CTS Thermal Management Products HEATSINK PWR 1.25"H BLACK TO-3 LA363B5 Obsolete Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 1.250" (31.75mm) - - 11.10°C/W Black Anodized
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RFQ
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RFQ
3,811
In-stock
CTS Thermal Management Products HEATSINK PWR 1.00"H BLACK TO-3 - Obsolete Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 1.000" (25.40mm) - - 0.70°C/W Black Anodized
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2,156
In-stock
CTS Thermal Management Products HEATSINK PWR .75"H BLACK TO-3 - Obsolete Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 0.750" (19.05mm) - - 0.70°C/W Black Anodized
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RFQ
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RFQ
3,383
In-stock
CTS Thermal Management Products HEATSINK PWR .50"H BLACK TO-220 LA-B2 Obsolete Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-127, TO-220 Bolt On 0.500" (12.70mm) - - 15.00°C/W Black Anodized
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647
In-stock
CTS Thermal Management Products HEATSINK PWR HORZ 1.25"H TO-3 7 Obsolete Aluminum Board Level Rhombus 1.900" (48.26mm) 1.400" (35.56mm) - TO-3 Bolt On 1.250" (31.75mm) 9.0W @ 50°C - - Black Anodized
7-443-01E-BA
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RFQ
1,925
In-stock
CTS Thermal Management Products HEATSINK PWR HORZ 1.0"H TO-3 7 Obsolete Aluminum Board Level Rhombus 1.900" (48.26mm) 1.400" (35.56mm) - TO-3 Bolt On 1.000" (25.40mm) 9.0W @ 60°C - - Black Anodized
Default Photo
RFQ
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RFQ
3,985
In-stock
CTS Thermal Management Products HEATSINK PWR HORZ .75"H TO-3 7 Obsolete Aluminum Board Level Rhombus 1.900" (48.26mm) 1.400" (35.56mm) - TO-3 Bolt On 0.750" (19.05mm) 6.0W @ 50°C - - Black Anodized
Default Photo
RFQ
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RFQ
1,522
In-stock
CTS Thermal Management Products HEATSINK PWR HORZ .50"H TO-3 7 Obsolete Aluminum Board Level Rhombus 1.900" (48.26mm) 1.400" (35.56mm) - TO-3 Bolt On 0.500" (12.70mm) 6.0W @ 60°C - - Black Anodized
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RFQ
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RFQ
3,218
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.550" (39.37mm) - TO-3 Bolt On 2.000" (50.80mm) 5.0W @ 30°C 3.00°C/W @ 200 LFM 4.20°C/W Black Anodized
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RFQ
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RFQ
1,409
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.830" (46.48mm) 1.830" (46.48mm) - TO-3 Bolt On 1.000" (25.40mm) 4.0W @ 30°C 3.50°C/W @ 200 LFM 6.00°C/W Black Anodized
502303B00000
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RFQ
2,564
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK 8W/1.00"H SPACE SAVER - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - - Bolt On 1.000" (25.40mm) - - - Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,832
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.040" (26.42mm) - TO-66 Bolt On 1.000" (25.40mm) 4.0W @ 40°C 4.00°C/W @ 300 LFM 8.00°C/W Black Anodized
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RFQ
VIEW
RFQ
3,413
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.040" (26.42mm) - TO-66 Bolt On 0.500" (12.70mm) 2.0W @ 30°C 7.00°C/W @ 200 LFM 10.70°C/W Black Anodized
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RFQ
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RFQ
2,518
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.040" (26.42mm) - TO-66 Bolt On 1.250" (31.75mm) 7.0W @ 50°C 4.00°C/W @ 200 LFM 8.00°C/W Black Anodized
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RFQ
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RFQ
1,314
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.040" (26.42mm) - TO-66 Bolt On 0.750" (19.05mm) 6.0W @ 60°C 2.00°C/W @ 800 LFM 9.60°C/W Black Anodized
Default Photo
RFQ
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RFQ
3,278
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 1.250" (31.75mm) 7.0W @ 70°C 3.00°C/W @ 300 LFM 9.80°C/W Black Anodized
502203B00000
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776
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK 6W/.75"H SPACE SAVER - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - - Bolt On 0.750" (19.05mm) - - - Black Anodized
ATS-PCB1043
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1,090
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-3 - Active Aluminum Board Level Rhombus 2.507" (63.67mm) 1.867" (47.41mm) - TO-3 Bolt On 1.667" (42.33mm) - 2.60°C/W @ 200 LFM 7.50°C/W Black Anodized
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RFQ
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RFQ
3,108
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 1.000" (25.40mm) 5.0W @ 50°C 3.50°C/W @ 200 LFM 11.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,146
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 0.500" (12.70mm) 3.0W @ 50°C 3.00°C/W @ 600 LFM 15.60°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,581
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - TO-3 Bolt On 0.750" (19.05mm) 2.0W @ 30°C 4.00°C/W @ 200 LFM 13.40°C/W Black Anodized
Default Photo
RFQ
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3,800
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.550" (39.37mm) 1.550" (39.37mm) - TO-3 Bolt On 1.225" (31.12mm) 5.0W @ 30°C 3.00°C/W @ 200 LFM 5.40°C/W Black Anodized
502403B00000
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3,329
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK 12W 1.25"H SPACE SAVER - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) - - Bolt On 1.250" (31.75mm) - - - Black Anodized
501503B00000G
RFQ
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RFQ
1,853
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-3 1.00" BLK - Active Aluminum Board Level Rhombus 1.880" (47.75mm) 1.400" (35.56mm) - TO-3 Bolt On 1.000" (25.40mm) 5.0W @ 40°C 2.00°C/W @ 500 LFM 8.40°C/W Black Anodized
501603B00000G
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RFQ
3,042
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK TO-3 1.25" COMPACT - Active Aluminum Board Level Rhombus 1.880" (47.75mm) 1.400" (35.56mm) - TO-3 Bolt On 1.250" (31.75mm) 4.0W @ 30°C 3.00°C/W @ 200 LFM 7.80°C/W Black Anodized
501403B00000G
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1,099
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK TO-3 .750" COMPACT - Active Aluminum Board Level Rhombus 1.880" (47.75mm) 1.400" (35.56mm) - TO-3 Bolt On 0.750" (19.05mm) 4.0W @ 40°C 3.00°C/W @ 400 LFM 10.00°C/W Black Anodized