SPECIFICATIONS

PRODUCT DESCRIPTIONS

The 54D Series is a relay specially designed to reduce

thermal offset voltage generated by the relay. We especially

provide the series to the low voltage environment and board

measurement applications for VXI/PXI. We offer a variety of

package styles such as standard and smaller sized ones to

fit your application needs.

We also provide customization service for your specific

requirements.

54D Series

54D Series

54D-2E21N2

Low Thermal

Parameters

Units

2 Form C

Test Conditions

Coil Specifications

Nominal Coil Voltage

Coil Resistance

Operate Voltage

Release Voltage

VDC

Ω

VDC Max

VDC Min

12.0

500

8.5

1.2

±10% @ 20˚C

15˚C to 35˚C

15˚C to 35˚C

Contact Ratings

Switching Voltage

Switching Current

Carry Current

Contact Rating

Life Expectancy

Contact Resistance

Contact Resistance Stability

Volts

Amps

Amps

Watts

mΩ

mΩ

100

0.5

1.0

10

1000

150

5.0

Max DC/Peak AC resistance

Max DC/Peak AC resistance

Max DC/Peak AC resistance

Max DC/Peak AC resistance

@ 1V 10mA

Max initial @ operate voltage

Max initial @ operate voltage

Relay Specifications

Insulation Resistance

Dielectric Strength

Operate Time

(Including Bounce)

Release Time

Thermal EMF

Ω Min

VDC Min

VDC Min

VDC Min

msec Max

msec Max

μV-Max

200

200

200

1.0

1.0

50.0

Between all isolated pins

@ 100V 20˚C 40%RH

Between contacts

Contacts to shield

Contacts/Shield to coil

@ nominal coil voltage

100Hz square wave

Diode suppression

Test after rated voltage applied for 15 minutes

Environmental Ratings

Measurement Reference Conditions

Temp: 15˚C to 35˚C

Humidity: 25% to 75%RH

Atmospheric Pressure: 860 to 1060hpa

Storage temp: -40˚C to +85˚C

Operate temp: -20˚C to +80˚C

Vibration: 20G’s to 2000Hz

Shock: 50G’s

PCB Mount / EMF

55