SPST momentary-tactile keypad switch featuring a 50mA current rating and 12VDC voltage rating. This through-hole, straight-mount switch offers a 2.06N operating force and a 0.25mm travel. Constructed with a resin/polyacetal actuator and silver-plated copper alloy contacts, it boasts an electrical and mechanical life of 100,000 cycles. Operating temperature range is -35°C to 105°C, and the component is RoHS compliant.
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TE Connectivity FSM4JRT technical specifications.
| Actuator Diameter | 3.5mm |
| Actuator Length | 0.055inch |
| Actuator Material | Resin, Polyacetal |
| Actuator Type | Standard |
| Package/Case | Radial |
| Contact Current Rating | 50mA |
| Contact Material | Copper Alloy |
| Contact Plating | Silver |
| Current Rating | 50mA |
| Depth | 6.19mm |
| Electrical Life | 100000Cycles |
| ELV | Compliant |
| Illumination Type | Non-Illuminated, Illuminated |
| Lead Free | Lead Free |
| Length | 6.19mm |
| Max Current Rating | 50mA |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -35°C |
| Max Voltage Rating (DC) | 12V |
| Mechanical Life | 100000Cycles |
| Mount | Through Hole |
| Number of Positions | 2 |
| Operating Force | 1.57N |
| Orientation | Straight |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | FSMJRT |
| Switch Function | Off-Mom |
| Switch Travel | 0.25mm |
| Termination | PC Pins |
| Throw Configuration | SPST |
| Type | Switch |
| DC Rated Voltage | 12V |
| RoHS | Compliant |
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