287-1AB Board Level Heat Sink from Wakefield Thermal Package Cooled TO-220; Thermal Resistance °C/W 7.8; Height mm 30; datasheet, pricing & availability.
Wakefield 287-1AB. Heatsink; TO-220; Bolt On; Veritcal w/Tabs; 7.8C/W; Non-RoHS. Mfr. Part #: 287-1AB / RS Stock #: 70236672. Wakefield 287-1AB.
287-1ABH 1.180 (30.0) 1.000 (25.4) x 0.500 (12.7) 65°C @ 4W 7.8°CW @ 200 LFM ... 287-1AB. 0.500 (12.7). 287-2AB. 1.000 (25.4). 287-1ABH. 0.500 (12.7). 287-2ABH.
Details, datasheet, quote on part number: 287-1AB ; Specifications ; Packages Cooled, TO-220 ; Thermal Resistance, 65°C @ 4W ; External Height - Imperial, 1.181".