Automotive Relay

Automotive relay is an automatic control device in which the output undergoes an abrupt change when the input quantity (electrical, magnetic, acoustic, optical, or thermal) reaches a specific threshold. Specifically designed for vehicular applications, these relays feature high load-switching capacity and enhanced impact/vibration resistance.

Automotive Relay AS401 30A Standard Type

/Automotive Relay AS402 30A 1DPDT

Automotive Relay AS402 30A 1DPDT

/Automotive Relay AS403 30A 1C/O With Plasctic Mounting Lug

Automotive Relay AS403 30A 1C/O With Plasctic Mounting Lug

/Automotive Relay AS404 30A 4PIN /5PIN With Plasctic Mounting Lug

Automotive Relay AS404 30A 4PIN /5PIN With Plasctic Mounting Lug

Automotive Relay AS405 30A 4PIN /5PIN With Mounting Lug

Automotive Relay AS406 30A 4PIN /5PIN Without Mounting Lug

/Automotive Relay AS406M 30A 4PIN /5PIN With Metal Mounting Lug Sealed Type

Automotive Relay AS406M 30A 4PIN /5PIN With Metal Mounting Lug Sealed Type

Automotive Relay AS408 30A Sealed Type 1C/O

FAQ about Automotive Relay

Q: What temperature ranges do automotive relays cover?

A: Rated for -40°C to +125°C to withstand engine compartment conditions.

Q: How to prevent relay failure in high-humidity environments?

A: Sealed relays with IP67 rating and conformal-coated PCBs are recommended.

Q: Can relays handle inrush currents from LED/ECU loads?

A: Models with 3x rated current surge capacity (e.g., 30A surge for 10A relays) are available.

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