ISOCOM 1-Channel DIP Optocoupler Transistor Output 4 Pin 50mA 5.3kV
ISOCOM 1-channel DIP optocoupler with NPN phototransistor output, 4 pins, 50mA forward current, and 5.3kV isolation voltage.
This 1-channel 4-pin high density mounting Optically Coupled Isolator consists of infrared light emitting diodes and NPN silicon phototransistors, providing reliable transistor output for your electronic circuits. Designed for high-density mounting, it is an ideal choice for industrial systems controllers and signal transmission between systems of different potentials and impedances.
The device features a DIP case style with a minimum high BVCEO of 55V and an isolation voltage of 5.3kV, ensuring robust electrical isolation and safety. All electrical parameters are 100% tested to guarantee consistent performance. With a forward current of 50mA and a reverse voltage of 5V, this optocoupler is well-suited for demanding applications.
Key Specifications
- Channels: 1
- Case Style: DIP
- Pins: 4
- Forward Current (If Max): 50mA
- Isolation Voltage: 5.3kV
- Current Transfer Ratio (CTR Min): 50%
- Collector Emitter Voltage (BVCEO): 55V Minimum
- Reverse Voltage: 5V
- Total Power Dissipation: 200mW
- Dimensions: 43mm x 33mm x 15mm
Applications
This optocoupler is suitable for a wide range of uses, including computers, computer peripherals, industrial systems, test and measurement equipment, and signal processing applications. Its compact dimensions of 43mm in height, 33mm in width, and 15mm in depth make it suitable for space-constrained environments.
- For industrial systems controllers
- For signal transmission between systems of different potentials and impedances
- For computers
- For computer peripherals
- Channels: 1
- Optocoupler Case Style: DIP
- Number of Pins: 4
- Forward Current (If Max): 50mA
- Isolation Voltage: 5.3kV
- CTR Min: 50%
- Collector Emitter Voltage V(br)ceo: 55V
- Reverse Voltage: 5V
- Total Power Dissipation: 200mW
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 1 gram
- of Pins: 4Pins
- Product Range: ISP521-1X, ISP521-2X, ISP521-4X, ISP521-1, ISP521-2, ISP521-4
- SVHC: No SVHC (25-Jun-2025)
Documents
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.
Recommended Products
Similar Products
You may like
