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H21A4

H21A4

TRANSISTOR OUTPUT SLOTTED SWITCH

H21A4

H21A4

Image is for reference, please contact us to get the real picture

Part No :

H21A4

Manufacturer
Rochester Electronics
Description
TRANSISTOR OUTPUT SLOTTED SWITCH
Catalog
Optical Sensors - Photointerrupters - Slot Type - Transistor Output
Availability
435643 pieces
Shipped from
HK warehouse
Expected Shipping Date
Nov 05 - Nov 09 2025
PDF
H21A4 PDF
Type Description
Series:-
Package:Tube
Part Status:Obsolete
Sensing Distance:0.118" (3mm)
Sensing Method:Through-Beam
Output Configuration:Phototransistor
Current - DC Forward (If) (Max):50 mA
Current - Collector (Ic) (Max):20 mA
Voltage - Collector Emitter Breakdown (Max):55 V
Response Time:8µs, 50µs
Operating Temperature:-55°C ~ 100°C
Mounting Type:Through Hole, Flange
Package / Case:Slotted, PC Pins
H21A4 is available at GangBo-ic.com, Please review product page below for detailed information, including H21A4 price, datasheets, in-stock availability, technical difficulties. Quickly Enter the access of compare list to find replaceable electronic parts. Want to gain comprehensive data for H21A4 to optimize the supply chain (include cross references, lifecycle, parametric, counterfeit risk, obsolescence management forecasts), please contact to our Tech-supports team.

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