SANYOURELAY SYS1K-S-112D

The Sanyou SYS1K-S-112D is a subminiature electromagnetic signal relay for PCB mounting, with a 12VDC coil and one SPDT changeover contact (1 Form C). It supports a maximum switching current of 3A and is suitable for control circuits, telecommunications and space-constrained electronic equipment.

Technical description

The SYS1K-S-112D version uses a flux-protected plastic enclosure, a 0.36W nominal coil and silver-alloy contacts. Its maximum operate time is 8ms and maximum release time is 4ms. The compact dimensions support installation on densely populated circuit boards.

Typical applications

Suitable for telecommunications equipment, alarm systems, household appliances, office machines, audio equipment, automation circuits and low-power electronic interfaces.

Compatibility note

Before replacement, verify the 12VDC coil, SPDT contact form, 0.36W coil consumption, terminal arrangement and PCB footprint. This model is SPDT, not DPST. The S designation identifies a flux-protected version and not an immersion-washable version.