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Miniature signal relay EA2 series-EA2-3NU
Miniature signal relay EA2 series-EM Device Co., Ltd.

Miniature signal relay EA2 series
EM Device Co., Ltd.


About This Product

This is a standard type of small signal relay that has a thin profile of 5mm in height.

■Features

・Small and lightweight ・1,000VAC pressure resistance ・Excellent reliability with gold-plated crossbar twin contacts. - Low power consumption of 100 to 200mW due to seesaw balance operation mechanism. ・Although it is small, it has a high withstand voltage of 1,000 VAC and a surge voltage of 1,500 V, and complies with Part 68 of the American communication standard FCC. ・The contact part has a low thermal electromotive force of approximately 2μV. ・Since it has a sealed resin structure, it can be washed completely.

■Applications

・Exchange machine ・PBX ・Line terminal equipment ・Telephone

  • Product

    Miniature signal relay EA2 series

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1 Models of Miniature signal relay EA2 series

Image Part Number Price (excluding tax) Driving performance no load Driving performance with load Mass Withstand voltage between adjacent contacts Withstand voltage Between open contacts Withstand voltage between coil contacts Shock resistance Malfunction Impact resistance and durability Vibration resistance Malfunction Vibration resistance Durability Insulation resistance Minimum switching capacity Maximum switching current Maximum switching voltage Maximum switching capacity Maximum carrying current Contact resistance Contact configuration Contact material Recovery time Reset time Rated power consumption Operating time Set time Operating temperature range Coil temperature rise
Miniature signal relay EA2 series-Part Number-EA2-3NU

EA2-3NU

Available upon quote

100 million times or more (non-latching type) /10 million times or more (latching type)

50VDC, 0.1A resistive load 1 million times or more at 85℃, driving frequency: 5 Hz

Approximately 1.5g

1,000VAC for 1 minute

1,000VAC for 1 minute

1,000VAC for 1 minute Surge voltage 1,500V (10×160μs Fcc Part 68)

10~55Hz, double amplitude 3mm

10~55Hz, double amplitude 5mm

735m/s2

980m/s2

1,000MΩ or more (500VDC, normal temperature and humidity)

10mVDC, 10μA

1A

220VDC, 250VAC

30W, 62.5VA (resistive load)

2A

75mΩ (Initial value, MAX.)

2c (2 transfers)

Ag alloy + Au alloy (surface layer)

Approx. 1ms [Approx. 2ms] (When applying rated voltage, does not include bounce, no diode)

Non-latching type: 140mW (200mW for 24V)

Approx. 2ms [Approx. 2ms] (When applying rated voltage, not including bounce)

-40~+85℃ (No freezing)

Approx. 18℃/140mW (when rated voltage is applied)

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