NINGBO TIANBO GANGLIAN ELECTRONICS CO., LTD TRKM(78F) SPECIFICATION FILE NUMBERT810S-P004A DATE2004/06/25 CONTACT DATA Contact Contact Form Material 1A/1C/1B Silver Alloy Contact Ratings NO: 20A14VDC NC: 12A/14VDC 1C7A 120VAC Max Switching Voltage 250VAC/16VDC Max Switching Current 25A Max Switching Power 840VA/400W Contact Resistance 100mMax at 6VDC 1A Life Expectancy Electrical 100,000 Operations (at30Operations/minute) 10,000,000 Operations Mechanical GENERAL DATA Insulation Resistance 100MMin Dielectric Strength Between Open Contacts 500VAC(for one minute) Between Contacts and coil 500VACfor one minute) Operate Time 10ms Release Time 5ms Temperature Range -40to+85 Shock Resistance Operating Extremes 10G Damage Limits 100G at 500VDC Vibration Resistance 10-55Hz,2.0mm Humidity 35-85% Weight Approx. 6g Safety Standard UL:E173485 COIL DATA NominalVoltage Coil Resistance at2010%() Max Operate Voltage Min ReleaseVoltage Max ApplicableVoltage (VDC) (VDC) (VDC) (VDC) 0.6W 0.8W 6 60 45 3.9 0.48 7.8 9 135 100 5.85 0.72 11.7 12 240 180 7.8 0.96 15.6 24 960 720 15.6 1.92 31.2 -1- ORDERING CODE TRKM(78F) D--12VDC--S--Z Z Form C H Form A;D Form B Sealed Coil Nominal Voltage D=0.8W Coil Power L=0.6W Relay Model OVERALL AND MOUNTING DIMENSIONS Form C Form A