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H21LOI The On Semiconductor H21LOI is a through-beam optical sensor with a 3.15mm sensing distance and NPN open collector logic output. It operates within a 4V to 16V range.
Mfr Part #:

H21LOI

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor H21LOI is a through-beam optical sensor with a 3.15mm sensing distance and NPN open collector logic output. It operates within a 4V to 16V range.
Total Stock: 6,000 pcs
$ Price Range: $0.50

H21LOI Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request

H21LOI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Output Configuration
Response Time
Sensing Distance
Sensing Method
Tape & Reel
Voltage

H21LOI Description

Short technical summary and product information.

The H21LOI from On Semiconductor is a slot-type photointerrupter designed for through-beam sensing applications. It features a sensing distance of 3.15mm and provides an NPN open collector logic output.

 

This optical sensor operates with a supply voltage ranging from 4V to 16V and consumes a typical current of 5mA. Its response time is rated at 100ns, making it suitable for applications requiring fast detection.

 

The H21LOI is designed for through-hole mounting and comes with a flange, facilitating integration into various electronic systems. The operating temperature range is from -40°C to 85°C.

 

This component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected, indicating adherence to environmental standards.

H21LOI Quick Information

Product Type: Optical Sensor
Canonical Name: H21LOI Through-Beam Photointerrupter
Subcategory: Slot Type

H21LOI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

H21LOI Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

H21LOI Features

  • Through-beam optical sensor with 3.15mm sensing distance.
  • NPN open collector logic output, inverted.
  • Wide 4V to 16V operating voltage range.
  • Fast 100ns response time.
  • Through-hole mounting with flange.

H21LOI Applications

  • Ideal for object detection.
  • Suitable for position sensing.
  • Used in automation equipment.
  • Applicable in control systems.

H21LOI FAQs

5 frequently asked questions generated from this part’s specifications.
What is the sensing distance of the H21LOI?

The sensing distance is 3.15mm.

What is the operating voltage range for the H21LOI?

The operating voltage range is 4V to 16V.

What type of output does the H21LOI provide?

It provides an NPN open collector, inverted output.

What is the response time of the H21LOI photointerrupter?

The response time is 100ns.

What is the operating temperature range for this optical sensor?

The operating temperature range is -40°C to 85°C.

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