Glass Length 14mm  Glass Diameter 2mm  Total Length 45mm Contact Form A Max. Switching Voltage300 VDC Min. Breakdown Voltage150 VDC Max. Contact Rating 10W Max. Switching Current 0.55 A Max. Operate time 0.45 ms Bounce time 0.25 ms Max. Release time 0.35 ms Resonant Frequency 5000 HZ Max. Operating Frequency 400 HZ Pull in Value  20-70 AT Min. Drop out Value 4 AT Max. Contact Capacitance 0.5 pF Electrical Life 50mV-10μA-1x106