Littelfuse 90294

Mounting Type

Chassis Mount

RoHS

N

Mounting Styles

Panel Mount

CoilResistance

1.8 kOhms

Contact Materials

Silver Cadmium Oxide (AgCdO)

Factory Pack QuantityFactory Pack Quantity

25

Tradename

Hartland Controls

Part # Aliases

HCRY51CT1AB999

Unit Weight

3.039998 oz

Package

Box

Mfr

Hartland Controls/Littelfuse

Product Status

Discontinued at Digi-Key

Series

HCR

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Bulk

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 65°C

Type

Heavy Duty

Termination Style

Quick Connect - 0.250 (6.3mm)

Contact Current Rating

The current rating of a contact is defined as the current level that creates a certain temperature rise of the contact spring — usually 20°C or 30°C. Both electrical and thermal factors govern the heat created by the current.

18 A

Contact Termination

Quick Connect

Contact Form

A page on a website that allows users to communicate with the site owner. The page has fields for filling in name, address and type of comment. On most company websites, email and mailing addresses are also included; however, the contact form provides an immediate, convenient way for users to ask the company questions.

SPDT (1 Form C)

Relay Type

General Purpose

Coil Voltage

120 VAC

Coil Type

There are 2 different types of 'coil'; one has copper on it (IUD) and the other contains hormone (Mirena IUS). Both are over 99% effective at protecting against pregnancy.

Non-Latching

Switching Voltage

The maximum switching voltage of a relay is the maximum voltage that can be across the contacts whether the relay is open or closed. Operating a relay with high voltages present can cause arcing, and this in turn erodes the contacts and eventually degrades contact performance.

277 VAC

Must Operate Voltage

102 VAC

Contact Rating (Current)

18 A

Must Release Voltage

24 VAC

Product

Power Relays

Coil Termination

Quick Connect

Length

1.85 in

Width

1.25 in

Height

1.5 in