Power Relay ■ 1 Form C (SPDT) ■ Flux and fully sealed versions available ■ High sensitivity coil - 200mW ■ CUR recognised SRF PRICE INFORMATION AND ORDERING Options and ordering codes SRF – A 1C – F – 12VDC Type Coil voltage Terminal type: Sealing: Blank: General type A: Alternative terminal layout Contact form: 1C: SPDT A 1C F F: Flux type S S: Fully sealed Contact rating 1C (SPDT) 240VA (360VA)*/56W (84W)* 120VAC/60VDC 2A (3A)* 3A Contact form Maximum switching power Maximum switching voltage Maximum switching current Maximum carr ying current *Ratings for 30k ops Specifications Contact material Initial contact resistance Operate time Release time Nominal operating power Insulation resistance Breakdown voltage Vibration resistance Shock resistance Ambient temperature Life expectancy Weight Between coil and contacts Between open contacts Operating extremes Damage limits Operating extremes Damage limits Mechanical Electrical (at max load) Ag + gold flash 100mΩ Max 10ms Max. (at rated voltage) 5ms Max. (at rated voltage) Approx. 200mW 100MΩ at 500VDC 500VAC (for 1 minute) 500VAC (for 1 minute) 10~50Hz, amplitude 1.5mm 10~50Hz, amplitude 1.5mm 10G 100G -25~+55˚C and 35%~85% RH Max 10 x 106 operations (frequency 18,000 operations/hour) 1 x 105 operations (frequency 1,800 operations/hour) 4g IMO the EMECH specialist SRF Coil specification Rated voltage Rated Current ± 10% at 25˚C (mA) Coil Resistance ± 10% at 25˚C (Ω) Max continuous voltage at 25˚C Pick up voltage (Max) at 25˚C Drop out voltage (Min) at 25˚C 3 66.7 45 5 44.7 120 130% 75% 10% 6 33.3 180 of rated of rated of rated 9 22.5 400 voltage voltage voltage 12 17.1 700 24 8.6 2800 Power consumption at rated load Approx. 200mW Dimensions mm 15.7 max 0.3 3.0 0.6 ±0.5 12 max 10.9 max 2.54 7.62 12.7 SRF PCB layout SRFA SRF SRFA ø1-6 ø1-6 2.54 Bottom View 10.16 Bottom View PRICE INFORMATION AND ORDERING IMO the EMECH specialist 2.54 7.62 Wiring diagram 7.62 1.2 10.16