DeclarationTri-State (+ | 0 | -) SMT
D14AS
- 2.54 mm pitch
- 3.6 mm height
- 3 positions per pole (+ | 0 | -)
- Gold plated contacts
- Raised or low actuators available
- Available with tape for automated assembly
- Reflow soldering
On these Tri-State-Switches the pins of the back row can be switched from home position (0) to the left (+) or right (-) front row pin. That gives you three positions per pole. The benefit of three positions per pole is when it comes to devices with limited space and higher numbers of codes are needed, tri-state switches will offer 3n different codes in the same space where a standard DIP-Switch will only have 2n codes.
| Fixation mode | SMT |
| Type | horizontal |
| Switching positions | 3 |
| Pitch of solderpins | 2.54 mm |
| Switching mode | Contact wiping on make and break |
| Contact form | Tri-State (1 | Z | 0) |
| Mechanical lifetime | 2.000 operations |
| Operating force | 8.0 N |
| Operating temperature | -40 °C ... +85 °C |
| Storage temperature | -40 °C ... +85 °C |
| Humidity | 95 %RH, 40 °C, 96 h |
| Reflow soldering | JEDEC J-STD-020 E |
| Switching voltage | 24.0 V |
| Operating current max. | 25.0 mA |
| Standby current | 100.0 mA |
| Test voltage | 500.0 VDC min. / 60.0 s |
| Contact resistance initial | 50.0 mΩ |
| Contact resistance after life test | 100.0 mΩ |
| Capacity between adjacent switches | 5.0 pF max. |
| Housing | UL 94V-0 |
| Solder pins | tin plated |
| Contact plating | gold plated |