Panasonic Automotive Relays CB1aF-M-12V

The CB1aF-M-12V is a 1 Form A automotive relay with a bracket mounting style, rated for 12 V DC coil operation. It features a flux-resistant sealed construction, a compact base area of 22 × 26 mm, and a switching capacity of 40 A at 14 V DC for normally open contacts. The relay operates within an ambient temperature range of -40 to +85°C, has a contact resistance of up to 2 mΩ, and meets the Mini-ISO terminal standard. Its nominal coil power is 1.4 W, with a pick-up voltage range of 3 to 7 V DC and a release voltage of 1.2 to 4.2 V DC.