Push-button switches, 8020 series
| Manufacturer | C&K |
| Symbol | Type of switch | Contacts layout | Switch. method* | AC load rating @R** | DC load rating @R** | Contact plating | Electrical life | Positions | Max. contact resistance: | Term. pitch | Button shape | Body dim. | Min. insulation resistance | Mounting | Temp. | Illumination | Leads | Actuator colour | Switch accessories | Colour | Internal diameter | Thread | Manufacturer series | Mounting hole diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [mΩ] | [mm] | [mm] | [MΩ] | [°C] | [mm] | [mm] | ||||||||||||||||||
| 8121SHZGE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | on panel | -30...75 | none | for soldering | white | - | - | - | - | 8020 | - |
| 8221SHZGE | push-button | DPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | on panel | -30...75 | none | for soldering | white | - | - | - | - | 8020 | - |
| 8125SD9ABE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | on panel | -30...75 | none | for PCB | white | - | - | - | - | 8020 | - |
| 8121J81ZGE22 | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | square | 12.7x6.86x10.41 | 1000 | THT | -30...65 | none | for soldering | black | - | - | - | - | 8020 | 15.2x12.7 |
| 8121J85ZGE223 | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | square, prominent | 12.7x6.86x10.41 | 1000 | THT | -30...65 | LED | for soldering | black | - | - | - | - | 8020 | 15.2x12.7 |
| 8121SD9AGE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | SMT | -30...65 | none | for PCB, right | - | - | - | - | - | 8020 | - |
| 8121SD9AV2GE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | SMT | -30...65 | none | for PCB, right | - | - | - | - | - | 8020 | - |
| 8121SHCGE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | SMT | -30...65 | none | for PCB | - | - | - | - | - | 8020 | - |
| 8125J80ZBE2 | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | square, prominent | 12.7x6.86x10.41 | 1000 | THT | -30...65 | none | for soldering | - | - | - | - | - | 8020 | 15.2x12.7 |
| 8125SD9AV2BE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | SMT | -30...65 | none | for PCB, right | - | - | - | - | - | 8020 | - |
| 8125SHCBE | push-button | SPDT | ON-(ON) | 1A / 120V AC | 1A / 28V DC | gold-plated | 60000 cycles | 2 | 50 | 4.7 | round, prominent | 12.7x6.86x10.41 | 1000 | SMT | -30...65 | none | for PCB | - | - | - | - | - | 8020 | - |
| 702501201 | - | - | - | - | - | nickel plated | - | - | - | - | - | - | - | - | - | - | - | - | cover | silver | 19 | UNS1/4"-40 | - | - |
| 700201201 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | nut | silver | - | UNS1/4"-40 | - | - |
| 752702000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | none | - | - | button | black | - | - | - | - |
* the position in bracket indicates momentary position.
** at resistive load
** at resistive load
