H21LOI
Photointerrupter Transmissive 3.15mm Photologic, Open Collector, Inverter 5-Pin Rail
Inventory:2,479
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : H21LOI
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Package/Case : Module
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Manufacturer : onsemi
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Components Classification : Photointerrupters - Slot Type - Logic Output
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Datesheet : H21LOI DataSheet (PDF)
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Series : H21L
The H21LOI is a high-performance optical sensor designed for precise detection and measurement applications.This sensor combines advanced technology with reliability to deliver accurate results in various industries and environments. (Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the H21LOI optical sensor IC for a visual representation. Note: For detailed technical specifications, please refer to the H21LOI datasheet. Functionality The H21LOI optical sensor provides accurate and reliable detection capabilities, allowing for precise measurements and control in various applications. Usage Guide Q: What is the sensing range of the H21LOI sensor? Q: Can the H21LOI sensor operate in harsh environmental conditions? For similar functionalities, consider these alternatives to the H21LOI:Overview of H21LOI
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The H21LOI sensor has a sensing range of up to 10 meters, making it suitable for long-range detection applications.
A: Yes, the H21LOI sensor is designed to withstand harsh environmental conditions, ensuring reliable performance in challenging settings.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Optical Switches, Transmissive, Photo IC Output | RoHS | Details |
Slot Width | 3.15 mm | Aperture Width | 0.889 mm |
If - Forward Current | 50 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Brand | onsemi / Fairchild |
Fall Time | 70 ns | Height | 11 mm |
Length | 24.7 mm | Number of Channels | 1 Channel |
Output Type | Open Collector, Inverter | Pd - Power Dissipation | 150 mW |
Product Type | Optical Switches, Transmissive, Photo IC Output | Rise Time | 70 ns |
Sensing Method | Transmissive, Slotted | Factory Pack Quantity | 50 |
Subcategory | Optical Switches | Vr - Reverse Voltage | 6 V |
Width | 6.35 mm | Part # Aliases | H21LOI_NL |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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H21LOI
Photointerrupter Transmissive 3.15mm Photologic, Open Collector, Inverter 5-Pin Rail
Inventory:
2,479
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




