Manufacturer Part Number
S4EB-12V
Manufacturer
Panasonic
Introduction
This is a general-purpose power relay from Panasonic with a 12VDC coil voltage and 4A contact rating. It is a sealed, RoHS-compliant relay suitable for a variety of applications.
Product Features and Performance
4PSTNO (4 Form A) contact configuration
Silver alloy, cadmium-free contact material
Operate time of 15ms and release time of 10ms
Must operate voltage of 8.4VDC and must release voltage of 1.2VDC
Coil current of 16.7mA and coil resistance of 720 ohms
Switching voltage rating of 250VAC/48VDC
Contact rating of 4A
Operating temperature range of -55°C to 65°C
Product Advantages
Sealed construction for enhanced reliability
RoHS compliance for use in modern electronics
Fast operate and release times for high-speed applications
Cadmium-free contact material for improved safety and environmental friendliness
Key Technical Parameters
Coil Voltage: 12VDC
Contact Form: 4PSTNO (4 Form A)
Contact Material: Silver Alloy, Cadmium Free
Seal Rating: Sealed Fully
Operate Time: 15ms
Release Time: 10ms
Contact Rating (Current): 4A
Switching Voltage: 250VAC, 48VDC Max
Operating Temperature: -55°C to 65°C
Quality and Safety Features
RoHS compliant
Cadmium-free contact material for improved safety and environmental friendliness
Fully sealed construction for enhanced reliability and protection
Compatibility
This relay is compatible with a wide range of electronic and electrical applications that require a general-purpose power relay with the specified technical parameters.
Application Areas
Industrial control systems
Automotive and transportation applications
Home and building automation
Power supply and distribution equipment
Telecommunication systems
Product Lifecycle
The S4EB-12V is an active and readily available product from Panasonic. There are no immediate plans for discontinuation, and replacement or upgraded models may become available in the future as technology evolves.
Key Reasons to Choose This Product
Reliable and sealed construction for demanding applications
Cadmium-free and RoHS-compliant design for improved safety and environmental compliance
Fast operate and release times for high-speed switching requirements
Versatile power rating and wide operating temperature range
Readily available and actively supported by the manufacturer