DP1110 Crydom - Relays

DP1110 Description

The DP1110 from Crydom is a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

We help engineers and repair technicians find parts like the DP1110, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

Crydom DP1110 is used for PCB-level switching of small AC loads such as solenoids, valves, small heaters, fans and lamps in control boards, appliances, HVAC controls and industrial electronics.

Key Specifications

Crydom DP1110 is a ChipSwitch Series DP integrated circuit solid state relay (16-pin DIP, TO-116 pinout), 1 A @ 5-140 VAC, normally open, zero voltage turn-on, DC input turn-on 5 mA. Source: Crydom / International Rectifier Series DP bulletin DP-2 (scanned). Values at 25°C unless noted.

Parameter	Value
Operating voltage	5-140 VAC
Maximum load current	1 A
Surge current	30 A
Off-state leakage	10 µA
Off-state dv/dt	600 V/µs
DC input turn-on	5 mA
Switching	Zero voltage turn-on, zero current turn-off
Isolation	3750 Vrms
Package pinout	TO-116 (16-pin DIP)

Technical document (PDF)  |  Request a quote for DP1110 (reply within 24 hours)