Standards - Board Level Heatsinks - Thru-Hole Discrete Semiconductor Packages - T0-220 & T0-202

Extruded heat sink with large radial fins for TO-202 and TO-220

Extruded heat sink with large radial fins features equal channel widths on both sides for single or dual device mounting. Includes two solderable mounting pins which permit vertical mounting and eliminate stress on device leads. Available in four heights for TO-202 and TO-220 devices. - Aluminum, Black Anodized

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Compact low cost channel style heat sink for TO-220 Channel style heat sink features device mounting hole or slot to accommodate a variety of device lead lengths. Mounting tabs are Tin Finish for soldering to PCB.  - Aluminum, Black Anodized

Part Number Description “A” mm (In.) Dia. of PCB Plated Thru hole for Tab RT1350B00000 Slim, low cost channel style heat sink 6.35 (0.250) N/A RT1360B00000 Slim, low cost channel style heat sink 9.53 (0.375) N/A RT1360B04000 With solderable tab 9.53 (0.375) 1.73 (0.068) RT1370B00000 Slim, low cost channel style heat sink 12.70 (0.500) N/A RT1370B04000 With solderable tab 12.70 (0.500) 1.73 (0.068)

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Compact low cost channel style heat sink for TO-202 Compact low cost channel style heat sink is notched to accommodate the TO-202 center tab packages. Available in two fin heights. - Aluminum, Black Anodized

Part Number “A” mm (In.) RT1400B00000 9.53 (0.375) RT1410B00000 12.70 (0.500)

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Extruded heat sink with radial fins and notched base for TO-202 and TO-220 Extruded heat sink with radial fins and notched base features equal channel widths on both sides for single or dual device mounting. Includes two solderable mounting pins which permit vertical mounting and eliminate stress on device leads. Available in four heights for TO-202 and TO-220 devices. - Aluminum, Black Anodized

Part Number Device “A” mm (In.) Dia. of PCB Plated Thru hole for Tab RT3310B02500 TO-202, TO-220 24.50 (1.00) 2.67 (0.105) RT3315B02500 TO-202, TO-220 38.20 (1.50) 2.67 (0.105) RT3320B02500 TO-202, TO-220 50.80 (2.00) 2.67 (0.105) RT3325B02500 TO-202, TO-220 63.50 (2.50) 2.67 (0.105)

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Channel style heat sink with wide mounting surface for a variety of devices Channel style heat sink with wide mounting surface and selection of lengths to accept a variety of devices. Models accommodate one or two devices. - Aluminum, Black Anodized Part Number Fig. “A” mm (In.) “B” mm (In.) “C” mm (In.) RT1650B00000 A 18.03 (0.710) 12.32 (0.485) N/A RT1660B00000 B 29.97 (1.180) 11.68 (0.460) N/A RT1670B00000 B 29.97 (1.180) 12.19 (0.480) 10.16 (0.400)

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