Phototransistors

Products in the phototransistor family are discrete light sensitive components which behave in similar fashion to a bipolar transistor, but use incident light instead of an electrical current applied through a device terminal to cause the device to conduct. Compared to photodiodes, phototransistors generally produce a much larger output current for the same intensity of incident light, though are slower to respond to changes in light intensity. These differences result in phototransistors being simpler to apply, but less useful for high speed operation.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
B1501PT–H9C000213U1930 $0.23000	Harvatek Corporation	3.2(L)X 1.6 (W)X 1.1 (H) MM PT	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B15P1LS–H9C0001I3U1930 $0.19000	Harvatek Corporation	3.2(L)X2.7(W)X1.1 (H) MM LIGHT S	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B15W1PT–H9B000112U1930 $0.12000	Harvatek Corporation	3.2(L)X1.6(W)X1.85(H) MM PT	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B1701PT–H9C000114U1930 $0.09000	Harvatek Corporation	2.0(L)X 1.3 (W)X 0. 8 (H) MM PT	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B17L1PT–H9B0001X3U1930 $0.10000	Harvatek Corporation	2.0(L)X 1.3 (W)X 1.1 (H) MM PT	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B1921LS–H9C0001I4U1930 $0.19000	Harvatek Corporation	LIGHT SENSOR	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	B1921LS--H9	-40°C ~ 85°C
B19H1LS–H9C000114U1930 $0.12000	Harvatek Corporation	1.6(L)X0.8(W)X0.88(H) MM LIGHT S	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C
B19H1PT–H9C000214U1930 $0.09000	Harvatek Corporation	1.6 (L)X 0. 8 (W)X 0. 8 8 (H) MM	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	-	-40°C ~ 85°C