DE18EJ is an electromechanical relay produced by TE Connectivity (Hartman brand). The product is identified as a relay component designed for general switching and control purposes in electronic systems. However, detailed technical specifications including voltage ratings, contact configuration, coil resistance, switching capacity, and operating temperature range are not available in the provided documentation. The relay is not EU RoHS2 or ELV compliant, indicating it may contain lead or other restricted materials and should not be used in applications requiring such compliance. This relay is suitable for legacy systems and applications where RoHS compliance is not a requirement.