| Part number | TASU1212-04XX |
| Operating direction | Top push |
| Dimensions | w×d= 12.0×12.0mm |
| Stem height | h= 4.3mm / Custom |
| Stem color | Black / Custom |
| Operating force range | 100~300gf / Custom |
| Operating life (5mA 12V DC) | 50,000 cycles / Custom |
| Travel | 0.3mm |
| Operating temperature range | -25℃ to +70℃ |
| Initial contact resistance | 100mΩ max. |
| Insulation resistance | 100MΩ min. 100V DC for 1min. |
| Voltage proof | 100V AC for 1 min. |
| Rating (max.) | 50mA 12V DC |
| Rating (min.) | 10µA 1V DC |