H21B4

Obsolete

SENSOR OPT SLOT DARL PC PINS

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Sensors, Transducers

Obsolete

SENSOR OPT SLOT DARL PC PINS

Technical Specifications

Parameters and characteristics for this part

Specification	H21B4

Current - Collector (Ic) (Max) [Max]	40 mA
Current - DC Forward (If) (Max)	50 mA
Mounting Type	Through Hole, Flange
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-55 °C
Output Configuration	Photodarlington
Package / Case	Slotted, PC Pins
Response Time	45 µs, 7 µs
Sensing Distance	3 mm
Sensing Distance	0.118 in
Sensing Method	Through-Beam
Type	Unamplified
Voltage - Collector Emitter Breakdown (Max)	55 V

Part	Sensing Distance	Sensing Distance	Package / Case	Current - Collector (Ic) (Max) [Max]	Sensing Method	Mounting Type	Output Configuration	Voltage - Collector Emitter Breakdown (Max)	Type	Response Time	Operating Temperature [Max]	Operating Temperature [Min]	Current - DC Forward (If) (Max)	Voltage - Collector Emitter Breakdown (Max) [Max]
ON Semiconductor H21B5	3 mm	0.118 in	PC Pins Slotted	40 mA	Through-Beam	Through Hole Flange	Photodarlington	55 V	Unamplified	7 µs 45 µs	100 °C	-55 °C	50 mA
ON Semiconductor H21B1	3 mm	0.118 in	PC Pins Slotted	40 mA	Through-Beam	Through Hole Flange	Photodarlington		Unamplified	7 µs 45 µs	100 °C	-55 °C	50 mA	30 V
ON Semiconductor H21B2	3 mm	0.118 in	PC Pins Slotted	40 mA	Through-Beam	Through Hole Flange	Photodarlington		Unamplified	7 µs 45 µs	100 °C	-55 °C	50 mA	30 V
ON Semiconductor H21B4	3 mm	0.118 in	PC Pins Slotted	40 mA	Through-Beam	Through Hole Flange	Photodarlington	55 V	Unamplified	7 µs 45 µs	100 °C	-55 °C	50 mA

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Optical Sensor Through-Beam 0.118" (3mm) Photodarlington Slotted, PC Pins

Technical documentation and resources