TE Connectivity Electromechanical Relays & Contactors ES125E3AD

Description

Body Features Enclosure Type : Hermetically Sealed Configuration Features Contact Arrangement : 1 Form C SPDT-CO Contact Features Contact Material : Silver Cadmium Oxide Terminal Plating : Tin Dimensions Product Height : 25.7 MM [1.012 INCH ] Product Length : 43.6 MM [1.717 INCH ] Product Width : 13.3 MM [.524 INCH ] Electrical Characteristics Coil Resistance (OHM) : 320 Coil Voltage Rating (VDC) : 28 Contact Current Rating (AMP) : 25 Contact Switching Voltage (Max) (VAC) : 115 Operation/Applicatio n Current Type : DC Other Contact Current Class (AMP) : >16 - ≤25 Height Class (Mechanical) : >22 - ≤27 MM [>.866 - ≤1.063 INCH ] Length Class (Mechanical) : >33 - ≤45 MM [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >11 - ≤14 MM [>.433 - ≤.551 INCH ] Product Type Features Relay & Contactor Type : General Purpose Power Relay Usage Conditions Environmental Ambient Temperature (Max) : 125 DEGC [257 DEGF ] Operating Temperature Range : -70 - 125 DEGC [-94 - 257 DEGF ]

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The ES125E3AD is a 1PDT electromagnetic relay rated for 25 A, built to MIL-PRF-83536 for severe environment applications. It features a hermetically sealed enclosure with a 1x10⁻⁸ atm·cm³/s seal, a temperature range of -70°C to +125°C, and physical dimensions of 25.7 mm × 13.3 mm × 25.7 mm. The relay has an AC coil, supports 115 VAC at 400 Hz switching, and includes internal voltage suppression. It withstands 30g sinusoidal vibration from 10 to 3,000 Hz and 200g shock for 6 ms. The device offers a mechanical life of up to 400,000 cycles and meets dielectric strength requirements of 1,250 Vrms coil to case at sea level. Contact voltage drop is 150 mV max initially and 175 mV max after guaranteed life.

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