The 3RM600L-8 is a discharge tube manufactured by Yageo with a through hole, 8x10mm size, and RoHS compliant package. The tube is designed for use in telecom and datacom networks to protect equipment from overvoltage transients, and is intended for protection against transients caused by lightning, switching loads, and other sources. The tube has a maximum leakage current of 100A (8/20µs pulse), 8kV/10kA HCD criteria, and does not require external resistor networks for protection. The tube is constructed with a flat glass exterior, making it easy to attach and secure into a circuit.