Key switches, 3000 series
| Manufacturer | Marquardt |
| Type of switch | keypad |
| Contacts layout | DPST-NO |
| Button shape | square |
| Switch. method* | OFF-(ON) |
| Button height** | 10.6mm |
| Operating temperature | -40...85°C |
| DC contacts rating @R*** | 0.03A / 28V DC |
| Mounting | THT |
| Leads | for PCB |
| Positions | 2 |
| Actuator colour | black |
| Illumination | none |
| Row pitch | 2.54mm |
| Mechanical durability | 20000 cycles |
| Contact plating | gold-plated |
| Features | two-state switch |
| Operating force in position 1 | 5...7N |
| Operating force in position 2 | 11...14N |
| Manufacturer series | 3000 |
| Body dimensions | 12.4x12.4mm |
* the position in bracket indicates momentary position.
** measured from PCB
*** at resistive load
** measured from PCB
*** at resistive load
| Symbol | Product description |
|---|---|
| 3003.0452 | Switch:keypad;Pos:2;DPST-NO;0.03A/28VDC;black;none;THT;3000 |
