Micro-miniature tactile switch featuring a round button actuator and gull wing termination for surface mount applications. This SPST, N.O. switch offers a 0.05A at 32VDC rating, 1VA power handling, and a 3N operating force. Designed with a straight body orientation and a ground terminal, it measures 4.6mm in length, 2.8mm in depth, and 2.5mm in height, with a terminal pitch of 1.61mm. Operating within a temperature range of -40°C to 85°C.
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C&K KMR431GLFS technical specifications.
| Actuator Style | Round Button |
| Termination Style | Gull Wing |
| Mounting | Surface Mount |
| Body Orientation | Straight |
| Ground Terminal | Yes |
| Actuator Length (mm) | 0.5 |
| Product Length (mm) | 4.6 |
| Product Depth (mm) | 2.8 |
| Product Height (mm) | 2.5 |
| Body Length (mm) | 4.2 |
| Body Depth (mm) | 2.8 |
| Body Height (mm) | 1.4 |
| Terminal Length (mm) | 0.2 |
| Terminal Pitch (mm) | 1.61 |
| Number of Rows | 2 |
| Row Spacing (mm) | 4.1 |
| Number of Terminals | 4 |
| Type | Micro-Miniature |
| Switch Configuration | N.O. |
| Pole Throw Configuration | SPST |
| Max Current Rating | 0.05@32VDCA |
| Max DC Voltage Rating | 32V |
| Max Power Rating | 1@32VDCVA |
| Operating Force | 3N |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 63HW9 |
| EU RoHS | Yes |
| HTS Code | 8536509065 |
| Schedule B | 8536509065 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
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