1-1904027-1 Part Information

Details for 1-1904027-1 by TE Connectivity

Relays, Contactors & Switches>Relays>Automotive, Truck, Bus & Off-Road Relays>Plug-In Automotive Relays>Mini Relays

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Part Specifications

Weight 1.2oz, 35g
Contact Arrangement 1 Form C (CO)
Contact Current Class 30 – 50 A
Terminal Type Plug-In, Quick Connect
Contact Base Material Ag Alloy
Length 22mm, .866in
Width Class (Mechanical) 25 – 30 mm
Height Class (Mechanical) 15 – 16 mm
Height .63in, 16mm
Width 28.5mm, 1.122in
Length Class (Mechanical) 20 – 25 mm
Coil Magnetic System Monostable, DC
Coil Resistance 255Ω
Contact Limiting Breaking Current 20A
Insulation Initial Dielectric Between Contacts and Coil 500Vrms
Insulation Initial Dielectric Between Open Contacts 500Vrms
Insulation Initial Dielectric Between Coil/Contact Class 0 – 500 V
Contact Limiting Making Current 120A
Rated Voltage 24VDC
Rated Coil Voltage 24VDC
Contact Switching Load (Min) 1000mA @ 5VDC
Current Rating (85°C) 20A
Coil Power Rating (DC) 2300mW
Coil Power Rating Class <1.5WW
Contact Limiting Short-Time Current 210A
Contact Limiting Continuous Current 50A
Mounting Type Plug-In
Mounting Brackets With
Relay Type Power Relay B
Environmental Category of Protection RTI
Environmental Ambient Temperature Class 105 – 125°C
Environmental Ambient Temperature (Max) 125°C, 257°F
Not applicable for solder process capability
Status: Active
Aliases: 0 332 209 203
Product Code: K871
Global Product Line: 994
GPL Description: Automotive

Compatible Parts

Alternative Part Descriptions

  • RELAY, AUTOMOTIVE, SPDT, 24VDC, 50A; Coil Voltage:24VDC; Contact Current:50A; Contact Configuration:SPDT; Relay Mounting:Socket; Relay Terminals:Quick Connect; Product Range:-; Contact Voltage DC Nom:24V; Coil Resistance:255ohm RoHS Compliant: Yes | Newark Electronics
  • Electromechanical Relay SPDT 120(NO)/45(NC)A 24VDC 255Ohm Plug-In | Avnet America
  • Electromechanical Relay SPDT 120(NO)/45(NC)A 24VDC 255Ohm Plug-In | Avnet Europe
  • Electromechanical Relay SPDT 120(NO)/45(NC)A 24VDC 255Ohm Plug-In | Avnet Asia
  • Automotive Relay [TE Connectivity] 1-1904027-1 Automotive Relay | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 1-1904027-1?

Additional datasheets, footprints and schematics for 1-1904027-1 are listed in our Part Details tab. You can also find the 1-1904027-1 image and similar parts on this details page.

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What category does 1-1904027-1 fall under?

The 1-1904027-1 is listed under Relays, Contactors & Switches > Relays > Automotive, Truck, Bus & Off-Road Relays > Plug-In Automotive Relays > Mini Relays.

Can I view similar or alternative parts?

You can view similar parts to 1-1904027-1 when available in the Mini Relays range under the specifications section at the bottom of the details page.

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Is the 1-1904027-1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for 1-1904027-1 have stock available?

Authorised distributors including Newark Electronics, Avnet America, Avnet Europe, Avnet Asia and Distrelec have stock available or on a lead time for 1-1904027-1.

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