Fairchild, H21B1 Optical Interrupter

OptoelectronicsSKU: H21B1

Price:
$ 1.98

Description

The H21B1 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing with attachment ears. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the output from an "ON" to an "OFF" state. The B1 part has On-State Collector Current = 7.5mA @ IF = 10 mA, VCE = 1.5 V.

Payment & Security

Amazon American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed