TE Connectivity Electromechanical Relays & Contactors ES125B3HD

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) : 80 Coil Voltage Rating (VDC) : 12 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 ES125 relay is a hermetically sealed 1PDT electromechanical relay rated for 25A switching, designed for severe environments in aerospace, rail, and ground vehicle applications. It features a balanced force design for extended contact life, operates from -70°C to +125°C, and withstands 30g vibration and 200g shock. Dimensions are 25.7 mm x 13.3 mm x 25.7 mm (1.025" x 0.525" x 1.010"). The ES125 variant includes internal voltage suppression and has a coil rated for 12 VDC with a resistance of 80 Ω ±10% at +25°C. The terminal is solder dipped (B) and tin plated for DC use. The device is qualified to MIL-PRF-83536.

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