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Relays

Automotive relays including micro, mini and ISO types, glow plug relays, fuel pump and horn relays for 12V and 24V vehicles, specified by pin layout and rating.

Relays

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About Relays

Relays allow low-current switches and control units to switch high-current circuits such as fuel pumps, fans, headlights, horns, starter circuits and glow plugs. They fail through contact wear, coil failure and moisture ingress.

Relays are specified by voltage (12V or 24V), current rating, pin configuration (normally open, changeover), footprint (micro, mini, ISO), and internal suppression diodes or resistors. Relays that look identical can differ in internal wiring and suppression, which matters for ECU-controlled circuits. Timer and flasher relays and glow plug controllers are specialized types. Pack in retail boxes or small inner cartons. See fuses.

Read the guide: Automotive Electrical Parts Guide

Popular vehicle applications

Wholesale & export

Relays are quoted on FOB, CFR, CIF, FCA or EXW terms and can be combined with other product groups in one consolidated container. Send part numbers, quantities and the destination port for a validated quotation.

Export processMixed containersRFQ process