Descriptions:Perfect general purpose relays for many audio， marine and automotive service applicationsIntegrated plastic mounting tab with compression-fit case， 5 plug terminalsPin Size (L x W): 11 x 6.35 mmSize of the Base: Approx. 27.6 x 27.6 mmHeight of Body: Approx. 52 mmReted Voltage: DC 12VOperating Current: 40AModel: JD1914-12VDCColor: BlackGeneral Data: Insulation Resistance 100mΩ mini at 500VDC Dielectric Strength Between Open Contacts 500VAC 50 - 60Hz (1 minute) Dielectric Strength Between Contacts and Coil 750VAC 50 - 60Hz (1 minute) Operate Time 10ms max Release Time 10ms max Ambient Temperature -40℃ to 85℃ Ambient Humidity 40-85% RH Shock Resistance 10G Package Includes:5 x Auto Relay