The JMAC-18XP is an 8-pin electromagnetic relay manufactured by TE Connectivity/CII Brand, featuring a nominal coil voltage of 18.0 VDC and a coil resistance of 880 O ±10% at 25°C. The relay operates with a must-operate voltage of 10.5 VDC and a must-release voltage range of 6.0 VDC maximum to 0.91 VDC minimum, with fast switching characteristics including a 2.0 ms maximum operate time and 1.5 ms maximum release time. It is rated for low-level to 1A contact switching at 28 VDC resistive with an endurance of 100,000 operations, and operates reliably across a temperature range of -65°C to +125°C while withstanding vibration from 10 CPS to 3000 CPS and shock loads of 75 g for 6 ms duration. This relay is ideal for industrial control, telecommunications, and automotive applications requiring dependable electromagnetic switching with fast response times.