RelayChart [1][2][3][4]
Ultra Miniature Relay [1][2]
Miniature Relay for Wider [1][2]

Power Relay Space Saving [1][2]

Octal Pin Type Power Relay [1][2]

Heavy Duty Power Relay [1][2]

Power Relay SMA

-[1]-

CONTACT RATINGS

Type SMY-2(2a2b) SMY-4(4a4b)
-
Resistance load Induction load Resistance load Induction load
Resisting load 250VAC 5A
24VDC 5A
250VAC 2A
24VDC 2A
250VAC 3A
24VDC 3A
250VAC 0.8A
24VDC 1.5A
Rating sending current 5A 3A
Max. contact voltage 250VAC, 125VDC
Max.contact current 5A 3A
Max.open/close capacity 1,250VA, 120W 500VA, 48W 750VA, 72W 200VA, 36W
Contact materials AgCdO AgCdO(AuP)

 

CHARACTERISTICS

Initial contact resistance Below 50m
Operating hour Below 20m
Reset time Below 20m
Insulation resistance Over 100m(at 500 V DC)
Intenal voltage For 1 minute coil and contact point 1,500VAC
For 1 minute between contact point 1,500VAC
Vibration Durability Amplitude 1.0mm, Frequency 10-55Hz
Misoperation Amplitude 1.0mm, Frequency 10-55Hz
Impact Durability 1000m/s2 (Over 100G)
Misoperation 200m/s2 (Over 20G)
Life Electrical Over 200,000 times(SMY-4), Over 500,000times
(SMY-2) Resistance Load
Mechanical Over 10,000,000 times
Surroundig temperature -20~+40
Max. open/close frequence 1,800times/hour(Resisting load)
Weight About 33g

 

DEMENSIONS & SCHEMATICS

   
UNIT:m/m
OUT LINE SMY-2 SMY-4