Picker Components PC782-1C-12S-R-X-5 Micro ISO SPDT Automotive Relay, 12 V DC Coil w/Internal Resistor, Sealed – 30 A 5-Pin Plug-in (5)

High-current control in a true Micro ISO package The Picker Components PC782-1C-12S-R-X relay packs 30 amp power switching into a space-saving 5-pin footprint that mates with standard Micro ISO sockets. A factory-installed coil suppression resistor tames voltage transients, while the fully sealed body shrugs off spray, dust and road grime. Power when you need it: 30 A (NO) / 20 A (NC) SPDT contacts with AgSnO2 alloy for low wear. Plug-and-play: ISO terminal layout (30-85-86-87-87a) for quick service swaps. Coil optimized for 12 V systems: 8.4 V pull-in, 1.2 V drop-out; typical operate / release 10 ms / 7 ms. Sealed & vibration-resistant: withstands engine-bay temperatures up to 125 °C. Certifications: RoHS3, REACH and ISO/TS 16949-manufactured. Typical uses: ECU power feeds, head-lamp or fan control, fuel pumps, hydraulic solenoids, marine & RV electrical, industrial automation panels. Key SpecificationsValue Contact form / ratingSPDT (1 C) 30 A @ 14 V DC (NO) Coil voltage / power12 V DC nom., 143 mA (1.7 W) Coil suppressionParallel 680 Ω resistor (-R- suffix) Operate / release time≈10 ms / 7 ms Ambient range-40 °C … +125 °C EnclosureSealed (-S- suffix) MountingMicro ISO 5-pin plug-in For wiring diagrams and PCB pinouts, refer to Picker Components datasheet rev. T (11/2022).

• 30 A switching in a Micro ISO footprint – SPDT (1 Form C) contacts handle up to 30 A continuous / 75 V DC in a body barely 1 x 0.9 in. – perfect drop-in for Bosch-style sockets.
• 12 V coil with built-in resistor – 84 Ω coil draws just 143 mA (≈1.7 W) and the parallel resistor suppresses inductive kickback, protecting ECUs and switches.
• Sealed housing for harsh environments – Ultrasonically welded case keeps dust, oil and wash-down moisture out; ideal for engine-bay or off-road equipment.
• Wide –40 °C → +125 °C operating range – Reliable cold-crank pull-in and high-temperature endurance for automotive, trucking and heavy equipment applications.
• RoHS3 & REACH compliant – Lead-free construction with silver–tin-oxide contacts for long life and global regulatory acceptance.