Panasonic S3EB-24V S Series Polarized High-Density Signal Relay
The Panasonic S3EB-24V is a high-reliability, ultra-sensitive polarized miniature relay engineered for advanced telecommunications, measurement equipment, and industrial automation controls. Utilizing Panasonic’s advanced 4-gap balanced armature technology, this single-side stable power relay offers exceptional vibration and shock resistance alongside low thermal electromotive force within a compact footprint.
Technical Specifications and Electrical Ratings
-
Coil Voltage: Rated for a 24V DC nominal coil input.
-
Coil Resistance & Current: Features a coil resistance of $2,850\,\Omega$ ($\pm 10\%$) with a nominal operating current of 8.4 mA and a power consumption of approximately 202 mW.
-
Contact Arrangement: 4-pole configuration featuring 3 Form A (3PST-NO) and 1 Form B (SPST-NC) twin contacts.
-
Contact Material: Gold-clad silver alloy contacts ensuring low contact resistance and high operational reliability.
-
Switching Capacity: Rated for switching loads up to 4A at 250V AC / 30V DC.
Physical Dimensions and Environmental Protection
-
Mounting Style: Through-hole PCB mounting layout featuring a standard dual-in-line (DIL) terminal array on a 2.54 mm grid.
-
Construction: Sealed construction design protecting internal elements from environmental exposure.
-
Operating Temperature: Built to operate reliably across a broad ambient temperature range of -40°C to +65°C.
