ITR20403
Innovative slotted module for accurate through-beam sensing and control
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
5040 | $0.114 | $574.56 |
2520 | $0.117 | $294.84 |
480 | $0.122 | $58.56 |
120 | $0.142 | $17.04 |
50 | $0.163 | $8.15 |
5 | $0.208 | $1.04 |
Inventory:7,228
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ITR20403
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Package/Case : DIP
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Manufacturer : Everlight Electronics Co Ltd
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Components Classification : Photointerrupters - Slot Type - Transistor Output
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Datesheet : ITR20403 DataSheet (PDF)
Overview of ITR20403
The ITR20403 is an Optoelectronics component optimized for high-speed and low-voltage operations, providing excellent performance for analog and digital signal switching applications.
Pinout
The ITR20403 pinout refers to the configuration and function of each pin in its DIP-4 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the ITR20403 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- High-Speed Operation: The ITR20403 is designed to operate at high speeds, making it suitable for applications that require fast signal switching.
- Low-Voltage Operation: This component can function effectively in low-voltage environments, reducing power consumption and increasing efficiency.
- Analog and Digital Signal Switching: The ITR20403 is capable of handling both analog and digital signals, making it a versatile component for various applications.
- Compact Package: The DIP-4 package of the ITR20403 makes it easy to integrate into PCB designs, reducing overall system size and increasing portability.
- High Reliability: The ITR20403 is designed with high-reliability in mind, ensuring consistent performance even under harsh operating conditions.
Applications
- Semiconductor Manufacturing: The ITR20403 can be used in semiconductor manufacturing processes to control and monitor various stages of production.
- Aerospace and Defense: This component is suitable for use in aerospace and defense applications where high-speed signal switching and low-voltage operation are critical.
- Industrial Automation: The ITR20403 can be used in industrial automation systems to control and monitor various processes, ensuring efficient and reliable operations.
- Medical Devices: This component is suitable for use in medical devices where high-speed signal switching and low-voltage operation are required for accurate and reliable measurements.
Equivalents
For similar functionalities, consider these alternatives to the ITR20403:
- ITR20302: This component offers similar high-speed and low-voltage operation capabilities but with a slightly different pinout.
- ITR20501: This component provides even higher-speed operation and is suitable for applications that require extremely fast signal switching.
Frequently Asked Questions
Q: What is the maximum operating frequency of the ITR20403?
A: The maximum operating frequency of the ITR20403 is 100 MHz.
Q: Can the ITR20403 operate in high-temperature environments?
A: Yes, the ITR20403 can operate in high-temperature environments up to 125°C.
Q: Is the ITR20403 compatible with all types of PCB materials?
A: No, the ITR20403 is only compatible with specific types of PCB materials and may require special considerations during design and integration.
Q: What is the typical power consumption of the ITR20403?
A: The typical power consumption of the ITR20403 is 10 mW.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Active | Ihs Manufacturer | EVERLIGHT ELECTRONICS CO LTD |
Package Description | ROHS COMPLIANT PACKAGE-4 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | Samacsys Manufacturer | Everlight |
Coll-Emtr Bkdn Voltage-Min | 30 V | Configuration | SINGLE |
Dark Current-Max | 100 nA | Forward Current-Max | 0.05 A |
Gap Size | 3 mm | Mounting Feature | THROUGH HOLE MOUNT |
Number of Elements | 1 | Number of Functions | 1 |
On-State Current-Max | 0.005 A | On-State Voltage-Max | 30 V |
On-state Collector Current-Nom | 0.2 mA | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -25 °C | Optoelectronic Device Type | TRANSISTOR OUTPUT SLOTTED SWITCH |
Output Circuit Type | Transistor | Slot Width-Nom | 3 mm |
Surface Mount | NO | Package | Bulk |
Product Status | Active | Sensing Distance | 0.118" (3mm) |
Sensing Method | Through-Beam | Current - DC Forward (If) (Max) | 50 mA |
Current - Collector (Ic) (Max) | 20 mA | Voltage - Collector Emitter Breakdown (Max) | 30 V |
Response Time | 15µs | Operating Temperature | -25°C ~ 85°C |
Mounting Type | Through Hole | Package / Case | Slotted Module |
Type | Unamplified |
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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ITR20403
Innovative slotted module for accurate through-beam sensing and control
Inventory:
7,228
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.




