H21A1 - ISOCOM Components

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

H21A1
Manufacturer

ISOCOM Components
ChipWorker Part#

CW3663863
Category

Optical Sensor
Description

1mm APERTURE OPTO-ELECTRONIC SINGLE CHANNEL SLOTTED INTERRUPTER SWITCHES WITH TRANSISTOR SENSORS
Documentation

Datasheet

H21A1 Global Supplier

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H21A1 Specifications

Attribute	Attribute Value

Part Number	H21A1
Manufacturer	ISOCOM Components
ChipWorker Part#	CW3663863
Category	Optical Sensor
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	4 Pin
Power Dissipation	75 mW
Breakdown Voltage (Collector to Emitter)	30 V
Forward Current	50 mA
Reverse Breakdown Voltage	5 V
Forward Current (Max)	50 mA
Operating Temperature (Max)	100 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	150 mW
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Operating Temperature	-25℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Rail
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

DESCRIPTION
The H21A_ and H22A_ series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN silicon photo transistor mounted in a polycarbonate housing. The
package is designed to optimise the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. Operating on the principle that objects opaque to infrared will interrupt the transmission of light between an infrared emitting diode and a photo sensor switching the output from an "ON" state to an
"OFF" state.
FEATURES
High Gain
3mm Gap between LED and Detector
Polycarbonate case protected against ambient light
APPLICATIONS
Copiers, Printers, Facsimilies, Record Players, Casette Decks, Optoelectronic Switches

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Ordering Information

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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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