TE Connectivity Electromechanical Relays & Contactors ES205E2AD

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 : Tin 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) : 200, 115 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 ES205E2AD is a hermetically sealed, 2PDT electromagnetic relay designed for severe environmental conditions in aerospace, rail, and ground vehicle applications, built to MIL-PRF-83536. It measures 20.6 x 10.4 x 16.3 mm and weighs 20.4 grams when mounted with code 5. The relay has a 28 Vdc coil with a resistance of 500 Ω ±10% at +25°C, and contacts rated for 5 A resistive, inductive, and motor loads at 115 VAC or 28 VDC. It operates in temperatures from -70°C to +125°C, with a maximum operate and release time of 5 ms, 1 ms maximum bounce, and a mechanical life of up to 400,000 cycles. The enclosure is welded and hermetic, with a leakage limit of 1x10-8 atm cm³/s and dielectric strength of 1,050 Vrms between coil and case. An internal voltage suppression circuit is included.

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