The 1658621-4 is a high-quality IDC ribbon cable connector, featuring 20 contacts in a 2-row configuration for efficient signal transmission. With a low-profile design and straight body orientation, it is perfect for space-restricted applications. Constructed with a thermoplastic housing and gold-plated phosphor bronze contacts, this connector ensures durability and reliable performance. It is CSA and UL certified, with a voltage rating of 250 VAC, making it suitable for various industries. The termination options include through hole solder and insulation displacement crimp, accommodating different assembly methods. With a wide operating temperature range of -65 to 105°C and excellent insulation resistance, this connector is ideal for signal transmission in demanding environments. Each package contains 50 connectors, meeting your bulk connectivity needs. RoHS compliant.