H21B4

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Product Status:	Obsolete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

We provide 90 days warranty;
The Pre-Shipment Inspection (PSI) will be applied;
If some of the items you received aren't of perfect quality, we would responsibly arrange your refund or replacement. But the items must remain their original condition;
If you don't receive the item in 25 days, just let us know, a new package or replacement will be issued.
If your item is significantly different from our product description, you can A: Return it and get a full refund, or B: Get a partial refund and keep the item.
Taxes & VAT will not be included;