| Current Rating | 0.5A | |
| Voltage Rating | 125V AC | |
| Operating Temperature Range | -25C to +85C | (Note 1: Includes temperature rise caused by current flow) |
| Storage Temperature Range | -40C to +85C | (Note 2: Refers to products stored for long periods prior to
mounting and use) |
| Operating Humidity Range | RH 95% max. (No condensation) | |
| Insulation Resistance | 100M min. (Initial value) | Measure at 500V DC |
| Withstanding Voltage | 500 V AC / 1 minute | 1mA, No flashover or insulation breakdown |
| Contact Resistance | 40m max. (change from initial value) | |
| Vibration | | Frequency: 10 to 55Hz, single amplitude of 0.75mm, 3 directions for
2 hours |
| Humidity | | 96 hours at 40 2C, and humidity of 90 to 95% |
| Temperature Cycle | | -55C 5 to 35C 85C 5 to 35C Times: 30 min. 5 min. 30 min. 5 min. 5
cycles |
| Durability | 10,000 cycles (DM3AT, DM3B), 5,000 cycles (DM3C, DM3D) | 400 to 600 cycles per hour |
| Resistance to Soldering Heat | | Reflow: At the recommended temperature profile; Manual soldering:
350C for 3 seconds |
| Connector Type | DM3AT, DM3BT, DM3CS, DM3D | See model descriptions for details |
| Card Insertion/Ejection | Push-Push, Hinge-manual, Push-Pull manual | |
| Mounting | Top board mounting (Standard), Bottom board mounting (Reverse) | |
| Termination Type | Right-angle SMT (Standard), Right-angle SMT (Reverse) | |
| Card Fall-out Prevention | Built-in card tray, push insertion-push ejection mechanism
(patented) | DM3AT, DM3BT |
| Card Insertion | Hinged metal cover, tactile click sensation | DM3CS |
| Card Hold | Partial card insertion hold | DM3D |
| Termination Leads | Exposed, accessible, inner lead system | |
| Card Detection Switch | Normally Open | |
