ISOCOM ISP521-4XSM 4-Channel Optocoupler, SMD DIP, 50mA, 5.3kV
ISOCOM 4-channel SMD optocoupler for industrial control & signal isolation. 5.3kV rating, 50mA forward current, 16-pin DIP package.
The ISOCOM ISP521-4XSM is a 4-channel, 16-pin optically coupled isolator designed for high-density surface mount applications. This component consists of infrared light emitting diodes coupled with NPN silicon phototransistors, providing reliable electrical isolation and signal transmission between circuits of different potentials and impedances. Its robust design makes it a dependable choice for a wide range of industrial and electronic systems.
All critical electrical parameters are 100% tested to ensure performance and reliability. Key specifications include a high collector-emitter voltage (BVCEO) of 55V minimum, a forward current of 50mA, a reverse voltage of 5V, and a total power dissipation of 200mW. The device offers a high isolation voltage of 5.3kV and a minimum current transfer ratio (CTR) of 50%, ensuring efficient and safe operation in demanding environments.
Key Features & Benefits
- Provides galvanic isolation up to 5.3kV for enhanced system safety.
- 4-channel design allows for multiple isolated signal paths in a compact SMD DIP package.
- 100% tested electrical parameters guarantee consistent performance and quality.
- Suitable for high-density PCB mounting, saving valuable board space.
- Robust construction ensures reliability in industrial applications.
Typical Applications
This optocoupler is ideally suited for use in industrial system controllers, programmable logic controllers (PLCs), and data acquisition systems where noise immunity and signal integrity are critical. It is also perfect for signal transmission in computer peripherals, test and measurement equipment, and various signal processing circuits.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You may like
