

Datasheet| Poles | 4 |
| Switching type, ( )momentary | on-on |
| Mounting | SMD |
| Switching capacity | 0.4 VA@ 20 VDC |
| Contact material | Ag |
| Actuation | above |
| Termination type | Gull-Wing |
| Pitch | 2.54 mm |
| Contact resistance | 40 mOhm |
| Insulation resistance | 1000 MOhm |
| Manufacturer Article n° | ASF42L04 |
| Description | ASF-42-L04 |
| Dimensions L x W x H | 17.8 x 7.4 x 4.5 mm |
| Temperature range | -40...+85 °C |