ISO 280 Automotive High-Power/Heavy-Duty Plug-In Relays – RA Series

Littelfuse's plug-in relays are ideally suited to a wide range of automotive applications

Image of Littelfuse RA Series ISO 280 Automotive Plug-In RelaysLittelfuse's commercial vehicle product line offers a wide range of relays that fit many vehicles on the market. The 40 A and 70 A relays are offered in SPST (Form A) or SPDT (Form C) configurations with many other options to fit a designs’ requirement like resistors and diodes built into the relay circuit for added protection. The 0.250” quick connect (QC) blade contact terminals are silver alloy to resist corrosion from vehicles’ harsh environments like under the hood.

These general-purpose relays fit many vehicles and applications. Typical applications include lighting, starting, horns, heating, and cooling. They offer standard ISO 280 terminal footprint for Form A, Form C, and Form 2A. Relays are available sealed and unsealed (unsealed 40 A and 70 A relays are supplied with snap-in brackets.)

Features
  • Automotive ISO 280 compatible layout for ease of placement
  • SPST (Form A) or SPDT (Form C)
  • 0.250” QC blade terminal
  • Operational life:
    • Electrical to 100,000 cycles
    • Mechanical to 10,000,000 cycles
  • Contact material: silver alloy
  • Temperature range: -40°C to +85°C
  • Dielectric strength: 500 VRMS between coil and contact
  • Insulation resistance: 100 MΩ minimum (500 VDC)
  • Vibration resistance: 10 MHz to 40 Hz
Applications
  • General-purpose use
  • Automotive
    • Lighting
    • Starting
    • Cooling
    • Heating
    • Horn
    • Windows

RA Series Plug-In Relays Part Number Breakdown (click to enlarge)

Image of Littelfuse RA Series ISO Automotive Plug-In Relays PN Breakdown (click to enlarge)

RA Series 40 Amp Plug-In Relays

ObrazManufacturer Part NumberOpisNapięcie przełączaniaNapięcie wymuszenia działaniaDostępna ilość CenaWyświetl szczegóły
RELAY GEN PURPOSE SPST 40A 12VRA-400112-DNRELAY GEN PURPOSE SPST 40A 12V12V= - znam.7,8V=211 - Immediate$41.29Wyświetl szczegóły
RELAY GEN PURPOSE SPDT 40A 12VRC-400112-DNRELAY GEN PURPOSE SPDT 40A 12V12V= - znam.7,8V=1601 - Immediate$38.89Wyświetl szczegóły
RELAY GEN PURPOSE SPDT 40A 12VRC-400112-NNRELAY GEN PURPOSE SPDT 40A 12V12V= - znam.7,8V=981 - Immediate$33.57Wyświetl szczegóły
RELAY GEN PURPOSE SPDT 40A 12VRC-400112-RNRELAY GEN PURPOSE SPDT 40A 12V12V= - znam.7,8V=787 - Immediate$35.44Wyświetl szczegóły

RA Series 70 Amp Plug-In Relays

ObrazManufacturer Part NumberOpisNapięcie przełączaniaNapięcie wymuszenia działaniaDostępna ilość CenaWyświetl szczegóły
RELAY GEN PURPOSE SPST 70A 12VRA-700112-DNRELAY GEN PURPOSE SPST 70A 12V12V= - znam.7,8V=191 - Immediate$47.04Wyświetl szczegóły
RELAY GEN PURPOSE SPST 70A 12VRA-700112-NNRELAY GEN PURPOSE SPST 70A 12V12V= - znam.7,8V=6 - Immediate$53.72Wyświetl szczegóły
RELAY GEN PURPOSE SPST 70A 12VRA-700112-RNRELAY GEN PURPOSE SPST 70A 12V12V= - znam.7,8V=55 - Immediate$66.36Wyświetl szczegóły
RELAY GEN PURPOSE SPDT 70A 12VRC-700112-NNRELAY GEN PURPOSE SPDT 70A 12V12V= - znam.7,8V=1 - Immediate$45.53Wyświetl szczegóły
RELAY GEN PURPOSE SPDT 70A 12VRC-700112-RNRELAY GEN PURPOSE SPDT 70A 12V12V= - znam.7,8V=254 - Immediate$55.05Wyświetl szczegóły
Published: 2020-06-26