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| PartNumber | PTS645SL43 LFS | PTS645SL43-2 LFS | PTS645SL43 |
| Description | Tactile Switches SPST Rnd Bttn PC .05A 12VDC Thru-Hole | SWITCH TACTILE SPST-NO 0.05A 12V | SWITCH TACTILE SPST-NO 0.05A 12V |
| Manufacturer | C&K | C&K Components | - |
| Product Category | Tactile Switches | Tactile Switches | - |
| Color | - | Black | - |
| Series | - | PTS645 | - |
| Packaging | - | Bulk | - |
| Part Aliases | - | Y97HT21A1EAFP | - |
| Mounting Style | - | Through Hole | - |
| Current Rating | - | 50 mA | - |
| Termination Style | - | PC Pin | - |
| Operating Temperature Range | - | - 20 C to + 60 C | - |
| Mounting Type | - | Through Hole | - |
| Features | - | - | - |
| Ingress Protection | - | - | - |
| Circuit | - | SPST-NO | - |
| Actuator Type | - | Standard | - |
| Illumination | - | Non-Illuminated | - |
| Illumination Voltage Nominal | - | - | - |
| Contact Form | - | SPST | - |
| Switch Function | - | Off-Mom | - |
| Contact Rating Voltage | - | 0.05A @ 12VDC | - |
| Illumination Type Color | - | - | - |
| Actuator Height off PCB from Pins | - | 4.30mm | - |
| Actuator Orientation | - | Top Actuated | - |
| Outline | - | 6.00mm x 6.00mm | - |
| Operating Force | - | 130gf | - |
| Voltage Rating DC | - | 12 VDC | - |
| Contact Plating | - | Silver | - |
| Actuator | - | Round | - |
| Stem Height | - | 4.3 mm | - |
| Ground Terminal | - | No | - |
| Mounting Direction | - | Straight | - |