TE Connectivity Electromechanical Relays & Contactors ETPS4E2CD

Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Contact Arrangement : 4 Form C 4PDT-CO Contact Features Contact Material : Silver Cadmium Oxide Terminal Plating : Gold Dimensions Product Height : 25.7 MM  [1.012 INCH ] Product Length : 43.6 MM  [1.717 INCH ] Product Width : 26 MM  [1.024 INCH ] Electrical Characteristics Coil Resistance (OHM) : 290 Coil Voltage Rating (VDC) : 28 Operation/Applicatio n Current Type : DC Other Height Class (Mechanical) : >22 - ≤27 MM  [>.866 - ≤1.063 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 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 ]
  • Electromechanical Relays & Contactors - ETPS4E2CD - TE Connectivity
    TE Connectivity
  • Power Relays, Over 2 Amps - 41-ETPS4E2CD-ND - DigiKey
    DigiKey
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Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Contact Arrangement : 4 Form C 4PDT-CO Contact Features Contact Material : Silver Cadmium Oxide Terminal Plating : Gold Dimensions Product Height : 25.7 MM  [1.012 INCH ] Product Length : 43.6 MM  [1.717 INCH ] Product Width : 26 MM  [1.024 INCH ] Electrical Characteristics Coil Resistance (OHM) : 290 Coil Voltage Rating (VDC) : 28 Operation/Applicatio n Current Type : DC Other Height Class (Mechanical) : >22 - ≤27 MM  [>.866 - ≤1.063 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 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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Datasheet
Datasheet Summary
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The ETPS4E2CD is a hermetically sealed 4PDT electromechanical relay with an internal voltage suppressor, designed for rail and aerospace applications. It has a rectangular case measuring 26.0 mm x 26.0 mm x 25.7 mm and weighs 77 grams. The relay operates from -70°C to +125°C with a maximum coil voltage of 28 Vdc, a coil resistance of 290 Ω ± 10% at +25°C, and provides 2.5 A resistive switching at 37.5 Vdc. The contact configuration is Form C, with a hermetic seal rated at 1×10⁻⁸ atm·cm³/s, a maximum contact bounce of 1 ms, and a mechanical life of up to 500,000 cycles. The terminal is tin-plated. Mounting is with #4-40 UNC threads. Coil pick-up and drop-out voltages, insulation resistance, and dielectric strength are as specified for the ETPS4 series.

Datasheet Summary
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The ETPS4E2CD is a hermetically sealed 4PDT electromechanical relay with an internal voltage suppressor, designed for rail and aerospace applications. It has a rectangular case measuring 26.0 mm x 26.0 mm x 25.7 mm and weighs 77 grams. The relay operates from -70°C to +125°C with a maximum coil voltage of 28 Vdc, a coil resistance of 290 Ω ± 10% at +25°C, and provides 2.5 A resistive switching at 37.5 Vdc. The contact configuration is Form C, with a hermetic seal rated at 1×10⁻⁸ atm·cm³/s, a maximum contact bounce of 1 ms, and a mechanical life of up to 500,000 cycles. The terminal is tin-plated. Mounting is with #4-40 UNC threads. Coil pick-up and drop-out voltages, insulation resistance, and dielectric strength are as specified for the ETPS4 series.

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Product
Description
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Electromechanical Relays & Contactors - ETPS4E2CD - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
ETPS4E2CD
Electromechanical Relays & Contactors ETPS4E2CD
Body Features Enclosure Type : Hermetically Sealed Configuration Features Contact Arrangement : 4 Form C 4PDT-CO Contact Features Contact Material : Silver Cadmium Oxide Terminal Plating : Gold Dimensions Product Height : 25.7 MM  [1.012 INCH ] Product Length : 43.6 MM  [1.717 INCH ] Product Width : 26 MM  [1.024 INCH ] Electrical Characteristics Coil Resistance (OHM) : 290 Coil Voltage Rating (VDC) : 28 Operation/Applicatio n Current Type : DC Other Height Class (Mechanical) : >22 - ≤27 MM  [>.866 - ≤1.063 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 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 ]

Body Features


  • Enclosure Type : Hermetically Sealed

Configuration Features


  • Contact Arrangement : 4 Form C 4PDT-CO

Contact Features


  • Contact Material : Silver Cadmium Oxide
  • Terminal Plating : Gold

Dimensions


  • Product Height : 25.7 MM  [1.012 INCH ]
  • Product Length : 43.6 MM  [1.717 INCH ]
  • Product Width : 26 MM  [1.024 INCH ]

Electrical Characteristics


  • Coil Resistance (OHM) : 290
  • Coil Voltage Rating (VDC) : 28

Operation/Application


  • Current Type : DC

Other


  • Height Class (Mechanical) : >22 - ≤27 MM  [>.866 - ≤1.063 INCH ]
  • Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ]
  • Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 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 ]
Buy Now Datasheet
Power Relays, Over 2 Amps - 41-ETPS4E2CD-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Power Relays, Over 2 Amps
41-ETPS4E2CD-ND
Power Relays, Over 2 Amps 41-ETPS4E2CD-ND
ETPS4E2CD=RELAY

ETPS4E2CD=RELAY

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Technical Specifications

  TE Connectivity DigiKey
Product Category Electromechanical Relays Electromechanical Relays
Product Number ETPS4E2CD 41-ETPS4E2CD-ND
Product Name Electromechanical Relays & Contactors Power Relays, Over 2 Amps
Approvals Not Yet Reviewed for EU ELV
Operating Temp -94 to 257 F (-70 to 125 C) -94 to 257 F (-70 to 125 C)
DC Coil Voltage 28 volts 28 volts
Resistance 290 ohms
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