HSE-B20X Series

Extruded Heat Sink, TO-220, Aluminum, PCB

Specifications

Model Number	Solder Pin Length (mm)	Thermal Resistance @ 75°C ΔT, nat conv (°C/W)	Thermal Resistance @ 1 W, nat conv (°C/W)	Thermal Resistance @ 1 W, 200 LFM (°C/W)	Thermal Resistance @ 1 W, 400 LFM (°C/W)	Power Dissipation @ 75°C ΔT, nat conv (W)	Dimensions LxWxH (mm)	Dimensions LxWxH (in)	Stock Check
HSE-B20250-040H	2.6	15	19.57	4.28	3.44	5	25 x 35 x 12.5	0.98 x 1.38 x 0.49
HSE-B20270-040H	2.6	12.5	17.29	3.64	2.82	6	27 x 35 x 12.5	1.06 x 1.38 x 0.49	--
HSE-B20380-040H	2.6	10.14	13.19	3.94	2.44	7.4	38 x 35 x 12.5	1.49 x 1.38 x 0.49
HSE-B20500-040H	2.6	8.43	11.17	4.85	3.17	8.9	50 x 35 x 12.5	1.97 x 1.38 x 0.49
HSE-B20630-040H	2.6	7.81	11.54	3.73	2.31	9.6	63 x 35 x 12.5	2.48 x 1.38 x 0.49	--