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| Part Number | 1977066-1 |
| Datasheet | 1977066-1 datasheet |
| Description | FSMMSHPR/A TACT SWITCH SMT W/L |
| Manufacturer | TE Connectivity ALCOSWITCH Switches |
| Series | FSMMSH |
| Part Status | Active |
| Circuit | SPST-NO |
| Switch Function | Off-Mom |
| Contact Rating @ Voltage | 0.05A @ 12VDC |
| Actuator Type | Standard |
| Mounting Type | Surface Mount, Right Angle |
| Actuator Height off PCB, Vertical | - |
| Actuator Length, Right Angle | 3.40mm |
| Actuator Orientation | Side Actuated |
| Termination Style | SMD (SMT) Tab |
| Outline | 4.50mm x 2.55mm |
| Illumination | Non-Illuminated |
| Illumination Type, Color | - |
| Illumination Voltage (Nominal) | - |
| Operating Force | 160gf |
| Ingress Protection | - |
| Features | - |
| Operating Temperature | -35°C ~ 85°C |