TE Connectivity Electromechanical Relays & Contactors ES205E3DD

Description

Body Features Enclosure Type : Hermetically Sealed Configuration Features Contact Arrangement : 2 Form C DPDT-CO Contact Features Contact Material : Silver Cadmium Oxide Terminal Plating : Gold Dimensions Product Height : 16.3 MM [.642 INCH ] Product Length : 32.5 MM [1.279 INCH ] Product Width : 10.4 MM [.409 INCH ] Electrical Characteristics Coil Resistance (OHM) : 500 Coil Voltage Rating (VDC) : 28 Contact Current Rating (AMP) : 5 Contact Switching Voltage (Max) (VAC) : 115, 200 Operation/Applicatio n Current Type : DC Other Contact Current Class (AMP) : >2 - ≤5 Height Class (Mechanical) : >16 - ≤22 MM [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >22 - ≤33 MM [>.866 - ≤1.299 INCH ] Width Class (Mechanical) : >7 - ≤11 MM [>.276 - ≤.433 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 ES205E3DD is a hermetically sealed 2PDT electromechanical relay with a 28 Vdc coil, designed for severe-environment applications in aerospace, rail, and ground vehicle systems. It features a balanced force design for extended contact life, operate and release times of 5 ms max at +25°C, and contact ratings up to 5 A resistive load at 115/200 Vac. Dimensions are 20.6 x 10.4 x 16.3 mm, with a maximum weight of 20.4 grams for Mounting Code 5. The relay meets MIL-PRF-83536 standards and operates across a temperature range of -70°C to +125°C. Mechanical life is up to 400,000 cycles. The part includes internal voltage suppression as indicated by the ES205 designation.

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