The JMSCD-18XP is an 8-pin electromagnetic relay designed for low-level to 1A switching at 28 VDC resistive loads. It features a coil resistance of 100 ohms ± 10% at 25°C with a nominal operating voltage of 5.0 VDC, requiring a minimum of 2.6 VDC to operate and releasing at a maximum of 1.4 VDC. The relay demonstrates fast switching characteristics with an operate time of 4.0 ms maximum, release time of 7.5 ms maximum, and contact bounce of 2.0 ms maximum. It is rated for 100,000 operations and operates reliably across a wide temperature range of -65°C to +125°C, with environmental robustness including vibration tolerance up to 3000 CPS at 30 g's and shock resistance of 75 g's for 6 ms duration. This relay is ideal for industrial control, telecommunications, and automotive applications requiring dependable switching performance in harsh environments.