CTA9 Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562 FEATURES: • Switching capacity up to 30A • Accommodates standard sized automotive fuse • Insert mounting footprint • Suitable for automobile and lamp applications • Metal mounting tab 35.5 x 25.5 x 21.0mm CONTACT DATA Contact Arrangement Contact Rating Contact Resistance Contact Material Maximum Switching Power Maximum Switching Voltage Maximum Switching Current 1A = SPST N.O. 30A @ 14VDC < 50 milliohms initial AgSnO2 420W 75VDC 30A COIL DATA Coil Voltage VDC Rated Max. 6 12 24 7.8 15.6 31.2 Coil Resistance Ω ± 10% 1.8W 20 80 320 Pick Up Voltage VDC (max) Release Voltage VDC (min) 75% of rated voltage 10% of rated voltage 3.9 7.8 15.6 1.2 2.4 4.8 Coil Power W Operate Time ms Release Time ms 1.8 7 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 10M cycles, typical 100MΩ min @ 500VDC 750V rms min. @ sea level 500V rms min. @ sea level 100m/s2 for 11ms 1.27mm double amplitude 10-40Hz 8N -40 °C to + 85 °C -40 °C to + 155 °C 230 °C ± 2 °C for 10 ± 0.5s 32g CTA9 Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562 ORDERING INFORMATION 1. Series: CTA9 2.Contact Arrangement: 1A = SPST N.O. 3. Sealing Options: S = Sealed 4. Coil Voltage: 6VDC 12VDC 24VDC 5. Fuse Options: 3A 4A 5A 7-1/2A 10A 15A 20A 25A 30A CTA9 DIMENSIONS (Units = mm) SCHEMATIC (BOTTOM VIEW) 1A S 12VDC - 30A