IC Phoenix logo

Home ›  P  › P29 > PS2501L-4

PS2501L-4 from NEC.,NEC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PS2501L-4

Manufacturer: NEC., NEC

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Partnumber Manufacturer Quantity Availability
PS2501L-4,PS2501L4 NEC., NEC 124 In Stock

Description and Introduction

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2501L-4** is a high-performance optocoupler designed to provide reliable electrical isolation between input and output circuits. Commonly used in industrial, automotive, and consumer electronics, this component ensures signal integrity while protecting sensitive circuitry from voltage spikes, noise, and ground loop interference.  

Featuring four independent channels in a compact package, the PS2501L-4 integrates an infrared LED optically coupled to a phototransistor for each channel. This design enables efficient signal transmission while maintaining high isolation voltage ratings, making it suitable for applications such as power supply feedback, microcontroller interfacing, and digital logic isolation.  

Key specifications include a low input current requirement, fast response times, and a wide operating temperature range, ensuring stable performance in demanding environments. The device complies with industry safety standards, reinforcing its reliability in critical systems.  

Engineers favor the PS2501L-4 for its balance of performance, durability, and cost-effectiveness. Whether isolating signals in motor control circuits or safeguarding communication interfaces, this optocoupler delivers consistent performance while enhancing system safety and noise immunity.  

For detailed electrical characteristics and application guidelines, consulting the manufacturer’s datasheet is recommended to ensure proper integration into circuit designs.

Application Scenarios & Design Considerations

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Alternative Part Number

  • PC817 --: Industry-standard single-channel phototransistor optocoupler with similar CTR and isolation ratings; widely available and pin-compatible in many designs.
  • LTV-817 --: Direct functional equivalent to the PS2501 series optocoupler, offering comparable current transfer ratio and isolation voltage at lower cost.
  • EL817 --: Reliable phototransistor optocoupler alternative with similar electrical characteristics and broad second-source availability.
  • PC817 --: Industry-standard single-channel phototransistor optocoupler with similar CTR and isolation ratings; widely available and pin-compatible in many designs.
  • TLP281-4 --: Quad-channel phototransistor optocoupler in a similar package, offering equivalent channel count and isolation performance for multi-channel applications.
  • LTV-847 --: Quad-channel optocoupler with comparable current transfer ratio and isolation voltage, serving as a cost-effective drop-in alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips