26W

26W DBLECTRO | Alldatasheet

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Technical content

The 26W consists of a mercury switch and is known for its stable contact resistance and high carry current capacity. This series was specially designed for low thermal technology, and comes in a small Form A package with an electric shield that enables high-density PCB mounting. 26W Series PCB Mount / EMF Ordering Code: 26W-1A□1N0 26W Series 26W-1A□1N0 Low Thermal - Mercury Parameters Units 1 Form A Test Conditions Coil Specifications Nominal Coil Voltage Coil Resistance Operate Voltage Release Voltage VDC Ω VDC Max VDC Min 5.0 4.0 0.7 12.0 330 9.6 1.2 24.0 1200 19.2 2.4 ±10% @ 20˚C 15˚C to 35˚C 15˚C to 35˚C Contact Ratings Switching Voltage Switching Current Carry Current Contact Rating Life Expectancy Contact Resistance Contact Resistance Stability Volts Amps Amps Watts x106 Cycle mΩ mΩ 500 1.0 2.0 1000 120 2.0 Max DC/Peak AC resistance Max DC/Peak AC resistance Max DC/Peak AC resistance Max DC/Peak AC resistance @ 1V 10mA Max initial @ operate voltage Max initial @ operate voltage Relay Specifications Insulation Resistance Dielectric Strength Operate Time (No Bounce) Release Time Thermal EMF Ω Min VDC Min VDC Min VDC Min msec Max msec Max μV-Type 1010 500 500 500 2.0 2.0 20.0 Between all isolated pins @ 500V 20˚C 40%RH Between contacts Contacts to shield Contacts/Shield to coil @ nominal coil voltage 50Hz square wave Diode suppression Test after rated voltage applied after 5 minutes Environmental Ratings Measurement Reference Conditions Temp: 15˚C to 35˚C Humidity: 25% to 75%RH Atmospheric Pressure: 860 to 1060hpa Storage temp: -20˚C to +80˚C Operate temp: -10˚C to +60˚C Vibration: 20G’s to 2000Hz Shock: 50G’s

(15.24) 26W-1A 1N0 UP (9.5)(3.0)

0.8 MAX

0.6 +0.012 -0.012 0.1 +0.012 -0.012 5- 0.018 (2.54) 1 7 8 16 9 (20.32) (15.24) (5- 0.45) 0.2 MAX 0.02 0.1 +0.012 -0.012 (0.5) 0.374 MAX 0.118 (2.54) (5.08) 1 87 16 9 UP Note: Hg wet contacts must be mounted within 30 of vertical plane.