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ARA220A1HX | RA Relays


RA Relays

*Photo may vary from actual product.

  • RoHS Compliant This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.  
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Product Number ARA220A1HX
Part Number ARA220A1HX
Details PCB, SMD,1.5V DC
Product name RA Relays
Features 1 GHz capable, 3 W carrying power (at 1 GHz), 50 Ω, 2 Form C relays

*“ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market.


As of April 16, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item Specifications
Product Number ARA220A1HX
Part Number ARA220A1HX
Protective construction Sealed Type
Terminal shape Surface-mount terminal
Coil voltage 1.5V DC
Nominal Operating Power 140mW
Set voltage 75%V or less of rated voltage(Initial)
Reset voltage 75%V or less of rated voltage(Initial)
Contact arrangement 2 Form C
Contact material Stationary: AgPd + Au clad
Movable: AgPd
Contact rating 10mA 10V DC (resistive load)
1A 30V DC (resistive load)
Contact carrying power 3W (at 1GHz, impedance 50Ω, V.S.W.R. max. 1.2)
Isolation Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Insertion (Without D.U.T board's loss) Max. 0.3 dB
V.S.W.R Max. 1.2
Expected life (Mechanical) (Min.operation) 1x10^8
Expected life (Electrical) 107 (at 10mA 10V DC resistive load)
105 (at 1A 30V DC resistive load)
Breakdown voltage (Contact-Contact)(Initial) 750Vrms
Breakdown voltage (Contact-Coil)(Initial) 1000Vrms
Ambient temperature -40°C to +85°C
Packing style Tape and reel packing (X)
Operating function 2 Coil Latching Type

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