| Model Number |
| K2-6639DP-B4SW-04 |
K2-1157SQ |
| Model Name |
| Korean Hroparts Elec K2-6639DP-B4SW-04 |
Korean Hroparts Elec K2-1157SQ |
| Category |
| Tactile Switches |
Tactile Switches |
| Brand |
| Korean Hroparts Elec |
Korean Hroparts Elec |
| Description |
| 6mm 4.5mm Round Button 50mA Straight 6mm SPST 100MΩ One Million Times 250gf 12V Plugin Tactile Switches ROHS |
6.2mm 2.5mm 50mA Brick nogging 6.4mm 100MΩ 100,000 Times 250gf 12V SMD Tactile Switches ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.264 grams / 0.009312 oz |
0.210 grams / 0.007408 oz |
| Package / Case |
| Plugin |
SMD |
| Package / Arrange |
| Bag-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| With Lamp |
| - |
N/A |
| Operating Temperature |
| -25℃~+85℃ |
-25℃~+85℃ |
| Switch Width |
| 6mm |
6.2mm |
| Switch Height |
| 4.5mm |
2.5mm |
| Actuator Style |
| Round Button |
N/A |
| Contact Current |
| 50mA |
50mA |
| Mounting Style |
| Straight |
Brick nogging |
| Switch Length |
| 6mm |
6.4mm |
| Circuit |
| SPST |
N/A |
| Insulation Resistance |
| 100MΩ |
100MΩ |
| Mechanical Life |
| One Million Times |
100,000 Times |
| Operating Force |
| 250gf |
250gf |
| Voltage Rating (DC) |
| 12V |
12V |
