IC Phoenix logo

Home ›  P  › P30 > PS2811-1-F4

PS2811-1-F4 from NEC

Fast Delivery, Competitive Price @IC-phoenix

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

PS2811-1-F4

Manufacturer: NEC

HIGH CTR 4, 16-PIN SOP PHOTOCOUPLER

Partnumber Manufacturer Quantity Availability
PS2811-1-F4,PS28111F4 NEC 5458 In Stock

Description and Introduction

HIGH CTR 4, 16-PIN SOP PHOTOCOUPLER **Introduction to the PS2811-1-F4 Optocoupler**  

The PS2811-1-F4 is a high-performance optocoupler designed to provide reliable electrical isolation between circuits. As a key component in signal transmission and noise suppression, it integrates an infrared LED optically coupled with a phototransistor, ensuring secure data transfer while preventing voltage spikes and ground loop interference.  

This optocoupler is widely used in industrial control systems, power supplies, and communication equipment, where electrical isolation is critical for safety and performance. Its compact DIP-4 package makes it suitable for space-constrained applications, while its high isolation voltage ensures compliance with stringent safety standards.  

Key features of the PS2811-1-F4 include a fast response time, low power consumption, and stable performance across a wide temperature range. These characteristics make it ideal for applications requiring precise signal transmission under varying environmental conditions.  

Engineers and designers favor the PS2811-1-F4 for its durability and consistent performance, making it a dependable choice for enhancing circuit protection and signal integrity. Whether used in automation, medical devices, or consumer electronics, this optocoupler delivers efficient isolation with minimal signal distortion.  

By combining reliability with versatility, the PS2811-1-F4 remains a preferred solution for modern electronic designs requiring robust isolation and noise immunity.

Application Scenarios & Design Considerations

HIGH CTR 4, 16-PIN SOP PHOTOCOUPLER

Alternative Part Number

  • PC817X1NSZ0F --: Industry-standard 4-pin DIP optocoupler with CTR and isolation ratings comparable to the PS2811-1, widely available and pin-compatible.
  • TLP281-1 --: Direct functional equivalent optocoupler from a major Japanese maker, similar CTR and isolation voltage, commonly used as a NEC replacement.
  • EL817 --: Low-cost 4-pin DIP phototransistor optocoupler with matching CTR range and isolation, suitable drop-in substitute for general switching applications.
  • PC817X1NSZ0F --: Industry-standard general-purpose optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in many designs.
  • EL817 --: Low-cost 4-pin DIP optocoupler with comparable current transfer ratio and isolation voltage, suitable drop-in replacement for many applications.
  • LTV-817 --: Common 4-pin optocoupler offering similar CTR ranges and 5kV isolation, good availability as an alternative to the PS2811 series.

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