20D-1A12E1

The 20D-1A12E1 is designed as miniature reed relay. Since an LED diode is mounted on the relay, there are even more ways to use relays now that they can be used to shorten troubleshooting time.

Some environment ratings have been concluded into several points as follow. (1)Its measurement reference conditions temperature would be from 15°C to 35°C and humidity would be from 25% to 85% RH. (2)Its atmospheric pressure would be from 860 to 1060hPa. (3)Its storage temperature range would be from -40°C to +80°C. (4)Its operating temperature range would be from -20°C to +60°C. (5)20D-1A12E1 vibration would be 20Gs to 2000Hz. (6)Its shock would be 50Gs. It should be noted that the operating and release voltage and the coil resistance are specified at 20°C. These values change approximately 0.4%/°C change in the ambient temperature.

Also some other characteristics are concluded as follow. (1)Its nominal coil voltage would be 5Vdc. (2)Its coil resistance would be 160 ohms. (3)Its operating voltage would be 3.6V max. (4)Its release voltage would be min 0.7V. (5)Its switching voltage would be 100V max. (6)Its switching current would be 0.5A max. (7)Its carry current would be 1.0A max. (8)Its contact rating would be 10W max. (9)Its life expectancy would be 1000 x 10^6 cycles. (10)20D-1A12E1's contact resistance would be 150m. (11)Its contact resistance stability would be max 5.0m. (12)Its insulation resistance would be 10^11 ohms. (13)Its capacitance would be 0.2pF max across open contacts and would be 1.2pF max contact to shield and would be 0.6pF max for open contact coil. (14)Its dielectric strength would be 200V between contacts and would be 500V contacts to shield. (15)20D-1A12E1's operating time would be 0.35msec. (16)Its release time would be 0.25msec. And so on. It should be noted that the values of the operating time and release time however, are when the rated coil voltage is applied and a clamp diode is attached. If you have any question or suggestion or want to know more information please contact us for details. Thank you!