PS2501L-1-F3-L-A Specifications
Manufacturer: CEL
Part Number: PS2501L-1-F3-L-A
Product Type: Optoisolator
Isolation Voltage: 5000 V RMS
Number of Channels: 1
Output Type: Phototransistor
Input Type: Infrared LED
Forward Voltage: 1.2 V Typical
Current Transfer Ratio: High Sensitivity Phototransistor Output
Package Type: 4-SMD
Mounting Type: Surface Mount
Operating Temperature Range: -55°C to +100°C
Applications Class: Signal Isolation
Packaging: Factory
Key Features
The PS2501L-1-F3-L-A is a single-channel optoisolator designed to provide electrical isolation between input and output circuits. It includes an infrared LED input coupled to a phototransistor output to transfer signals across an isolation barrier. Additionally, the device provides an isolation voltage rating of 5000 volts RMS which helps protect sensitive circuits from high voltage transients. Because optical isolation prevents direct electrical connection between circuits, engineers frequently use this component to improve system safety and signal integrity.
Applications
Industrial control signal isolation
PLC input and output modules
Power supply feedback isolation circuits
Motor control interface circuits
Microcontroller interface isolation
Communication interface isolation
Industrial automation electronics
Embedded control systems
Product Overview
The PS2501L-1-F3-L-A optoisolator from CEL provides dependable electrical isolation for signal transmission between circuits operating at different voltage levels. First, the device uses an infrared LED to transmit optical signals across an internal isolation barrier. The phototransistor output then converts the optical signal back into an electrical output.
Additionally, the 5000 volt RMS isolation rating helps protect control electronics from high voltage spikes and noise. Because industrial and power electronics systems often require safe signal isolation, optocouplers are widely used in these designs.
Moreover, the compact 4-SMD surface mount package allows integration into modern circuit boards where space is limited. This design supports automated assembly and reliable solder connections.
Therefore, the PS2501L-1-F3-L-A is commonly used in industrial automation, power control electronics, and embedded systems that require safe signal isolation between circuits.
Contact Us
Cyndtek supplies new, factory-packaged CEL optoisolators and electronic components for OEM manufacturing, repair operations, and procurement programs. Our inventory supports engineers, buyers, and procurement professionals sourcing reliable electronic components. For ordering details and current inventory availability, visit https://cyndtek.com/shop/.
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