CIT RELAY™ WJ103 FEATURES: • Low coil power consumption • High Sensitivity • Conforms to FCC part 68 • PC board mounting • Small size, light weight Pending 12.5 x 7.5 x 10.0 mm CONTACT DATA Contact Arrangement Contact Rating Contact Resistance Contact Material Maximum Switching Power Maximum Switching Voltage Maximum Switching Current 1A = SPST N.O. 1C = SPDT 1A @ 24VDC; .5A @ 125VAC < 50 milliohms initial Ag + Au 30W 125VAC, 60VDC 1 Amp COIL DATA Coil Voltage VDC Rated Max. 3 5 6 9 12 24 3.9 6.5 7.8 11.7 15.6 31.2 Coil Resistance Ω ± 10% .15W 60 167 240 540 960 3840 .20W 45 125 180 405 720 2880 Pick Up Voltage VDC (max) Release Voltage VDC (min) 75% of rated voltage 10% of rated voltage 2.25 3.75 4.50 6.75 9.00 18.00 0.3 0.5 0.6 0.9 1.2 2.4 Coil Power W Operate Time ms Release Time ms .15 .20 4.5 1.5 CAUTION: 1. The use of any coil voltage less than the rated coil voltage may compromise the operation of the relay. 2. Pickup and release voltages are for test purposes only and are not to be used as design criteria. GENERAL DATA Electrical Life @ rated load Mechanical Life Insulation Resistance Dielectric Strength, Coil to Contact Contact to Contact Shock Resistance Vibration Resistance Terminal (Copper Alloy) Strength Operating Temperature Storage Temperature Solderability Weight 100K cycles, typical 5M cycles, typical 100MΩ min @ 500VDC 1000V rms min. @ sea level 500V rms min. @ sea level 100m/s2 for 11ms 3.30mm double amplitude 10-40Hz 5N -40 °C to + 85 °C -40 °C to + 155 °C 230 °C ± 2 °C for 10 ± 0.5s 2.2g CIT RELAY Website: www.citrelay.com Tel: 763-535-2339 Fax: 763-535-2194 CIT RELAY™ WJ103 ORDERING INFORMATION 1. Series: WJ103 2.Contact Arrangement: 1A = SPST N.O. 1C = SPDT 3. Coil Voltage: 3VDC 5VDC 6VDC 9VDC 12VDC 24VDC 4.Coil Power: .15 = .15 W .20 = .20 W 5. Sealed: S = Sealed (standard) WJ103 DIMENSIONS (Unit = mm) CIT RELAY Website: www.citrelay.com 1C 12VDC .20 PCB Layout S Schematics Tel: 763-535-2339 Fax: 763-535-2194