Product Summary

The nr-sd-12 is a kind of long life relay.Typical applications include: Telecommunications equipment, alarm devices, machine tools, NC machines, automatic warehouse control, conveyors, air-conditioners, pressing machines, textile machinery, elevators, control panels, pin-board programmers, parking meters, industrial robots, detectors, annunciators, optical instruments, business machines, time recorders, cash registers, copiers, vending machines, medical equipment.

Parametrics

nr-sd-12 absolute maximum ratings: (1)Arrangement: 1 Form C; (2)Initial contact resistance, max. (By voltage drop 6 V DC 1 A): 60 mW; (3)Max. switching power 33 VA, 20 W; (4)Max. switching voltage 110 V AC, 30 V DC; (5)Max. switching current AC 0.3 A, DC 1 A; (6)Min. switching power Approx. 100 mV 10mA.

Features

nr-sd-12 features: (1)Sealed construction for automatic wave soldering and cleaning; (2)Latching types available; (3)High sensitivity: TTL direct drive possible; (4)High speed: Up to 500 cycle/sec. operations; (5)Wide switching range and high welding resistance; (6)Gold cobalt (AuCo) contact permits; (7)Wider switching range from low level up to high current: 10 mA to 1 A; (8)Higher sticking resistance to inrush current; (9)Stable contact resistance from initial stage throughout life.

Diagrams

nr-sd-12 circuit diagram