90D DBLECTRO | Alldatasheet
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Technical content
The 90D Series is a high insulation resistance relay with a flexible board connection feature. The insulation resistance is rated 10 (switch contacts), which is ideal for current measurement in 10 amps range. With its flexible pin connection length, this series has been widely used in DC characteristic verification for proto device, and maintenance for DC parametric test systems. SPECIFICATIONS 90D Series 90D- 1A21K32 90D- 2A21K32 90D- 3A□1K32 High Insulation Resistance Parameters Units 1 Form A 2 Form A 3 Form A Test Conditions Coil Specifications Nominal Coil Voltage Coil Resistance Operate Voltage Release Voltage VDC Ω VDC Max VDC Min 12.0 1000 8.6 1.2 12.0 1200 8.7 1.2 5.0 125 3.5 0.7 12.0 800 8.6 1.2 24.0 2400 17.3 2.4 ±10% @ 20˚C 15˚C to 35˚C 15˚C to 35˚C Contact Ratings Switching Voltage Switching Current Carry Current Contact Rating Life Expectancy Contact Resistance Contact Resistance Stability Volts Amps Amps Watts x106 Cycle mΩ mΩ 350 1.0 2.5 1000 150 5.0 Max DC/Peak AC resistance Max DC/Peak AC resistance Max DC/Peak AC resistance Max DC/Peak AC resistance @ 1V 10mA Max initial @ operate voltage Max initial @ operate voltage Relay Specifications Insulation Resistance Dielectric Strength Operate Time (Including Bounce) Release Time Ω Min Ω Min Ω Min VDC Min VDC Min VDC Min msec Max msec Max 1013 1013 1010 500 500 500 1.0 1.0 Between open contacts Contacts to shield/coil Shield to coil @ 100V 20˚C 40%RH Between contacts Contacts to shield Contacts / Shield to coil @ nominal coil voltage 100Hz square wave Diode suppression Environmental Ratings Measurement Reference Conditions Temp: 15˚C to 35˚C Humidity: 25% to 75%RH Atmospheric Pressure: 860 to 1060hpa Storage temp: -40˚C to +85˚C Operate temp: -20˚C to +80˚C Vibration: 20G’s to 2000Hz Shock: 50G’s Ordering Code: 90D-3A□1K32 □=1 (5.0VDC), 2(12.0VDC), 3(24.0VDC) -12 High Insulation Resistance
90D-1A21K32 90D-3A 1K3290D-2A21K32 (8.5) (8.5) 0.787 MIN 0.787 0.787 MIN 0.335 MAX 0.335 MAX (28.4) 1.118 MAX 6- 0.024 (6- 0.6) P 1 0.484 MAX (12.3) 0.335 MAX (8.5) (20.0) 0.787 MIN 0.787 (20.0) 0.787 MIN (20.0) 0.142 (3.6) (8- 0.6) 8- 0.0241.118 MAX (28.4) P 1 P2 G2 3 4 MIN MINMAX (20.0) 0.787 0.787 0.787 (20.0) (20.0) 0.346 0.61 MAX (8.8) (15.5) 1.118 MAX (28.4) (10- 0.6) 10- 0.024 2-0.142 (2-3.6) P 1 3 4 P2 G2 5 6