Type of switch: microswitch TACT
| Manufacturer | SUNGMUN ELECTRONICS |
| Type of switch | microswitch TACT |
| Switch. method* | OFF-(ON) |
| Positions | 2 |
| Stabl.pos. | 1 |
| Leads | for PCB |
| Manufacturer series | STP |
| Max. contact resistance: | 100mΩ |
* the position in bracket indicates momentary position.
| Symbol | Contacts layout | Operating temperature | DC contacts rating @R* | Mounting | Button shape | Pitch | Body dimensions | Operating Force | Button height** | Electrical life | Min. insulation resistance | Soldering temperature | Poles number | Key stroke | Button size | Shape |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [°C] | [mm] | [mm] | [N] | [mm] | [MΩ] | [mm] | [mm] | |||||||||
| STP-1230 | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 4.3 | 100000 cycles | - | - | - | 0.25 | Ø3.5 | square |
| STP-1230A | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 5 | 100000 cycles | - | - | - | 0.25 | Ø3.5 | square |
| STP-1230B | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 9.5 | 100000 cycles | - | - | - | 0.25 | Ø3.5 | square |
| STP-1230C | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 8 | 100000 cycles | - | - | - | 0.25 | Ø3.5 | square |
| STP-1230D | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 13 | 100000 cycles | - | - | - | 0.25 | Ø3.5 | square |
| STP-1230F | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 8.5 | 100000 cycles | - | - | - | 0.25 | - | square |
| STP-1230G | SPST | -20...70 | 0.05A / 12V DC | THT | round | 4.5x6.5 | 6x6x3.6 | 1.57 | 7 | 100000 cycles | - | - | - | 0.25 | - | square |
| STP-1112E | SPST-NO | -20...70 | 0.05A / 12V DC | THT | - | - | 7x3.5x2.5 | 1.57 | 3.5 | 50000 cycles | 100 | - | 1 | 0.25 | - | rectangular |
| STP-1125B | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 6.2x6.2x2 | 1.57 | 2.5 | 80000 cycles | 100 | 260°C | 1 | 0.25 | Ø3 | square |
| STP-1145 | SPST-NO | -20...70 | 0.1A / 12V DC | THT | round | - | 4.5x4.5x2.75 | 1.57 | 3.8 | 100000 cycles | 100 | - | 1 | 0.25 | Ø2.45 | square |
| STP-1145S | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 4.5x4.5x2.9 | 1.57 | 3.8 | 100000 cycles | 100 | 260°C | 1 | 0.25 | Ø2.4 | square |
| STP-1145SAW | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 4.5x4.5x2.75 | 2.45 | 7 | 80000 cycles | 100 | - | 1 | 0.25 | Ø2.15 | square |
| STP-1152 | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 5.2x5.2x1.2 | 1.96 | 1.7 | 100000 cycles | 100 | 260°C | 1 | - | Ø2 | square |
| STP-1152S | SPST-NO | -20...70 | 0.1A / 12V DC | SMT | round | - | 5.2x5.2x1.2 | 2.45 | 1.5 | 100000 cycles | 100 | 260°C | 1 | 0.25 | Ø2 | square |
| STP-1159SA | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 7.2x7.2x3.75 | 1.96 | 5 | 100000 cycles | 100 | - | - | - | Ø3.4 | - |
| STP-1185 | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 3.9x2.9x1.5 | 1.57 | 2 | 100000 cycles | 100 | - | 1 | 0.13 | Ø1.8 | rectangular |
| STP-1185U | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | round | - | 3.9x2.9x1.5 | 1.57 | 2.5 | 100000 cycles | 100 | - | 1 | 0.15 | Ø1 | rectangular |
| STP-1212BB | SPST-NO | -20...70 | 0.05A / 12V DC | THT | - | - | 12x12x3.5 | 2.45 | 8.5 | 100000 cycles | 100 | 260°C | 1 | 0.35 | - | square |
| STP-1212C | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 12x12x3.8 | 1.57 | 7.4 | 300000 cycles | 100 | - | 1 | 0.3 | Ø3 | square |
| STP-1230H | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 9 | 80000 cycles | 100 | - | 1 | 0.25 | Ø3.1 | square |
| STP-1230I | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 11 | 80000 cycles | 100 | 255°C | 1 | 0.25 | - | square |
| STP-1230J | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 17 | 80000 cycles | 100 | - | 1 | 0.25 | - | square |
| STP-1230M | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 6 | 80000 cycles | 100 | - | 1 | 0.25 | Ø3.3 | square |
| STP-1230O | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 10.8 | 80000 cycles | 100 | - | - | - | Ø3.5 | - |
| STP-1230Q | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 9.7 | 80000 cycles | 100 | 255°C | 1 | 0.25 | Ø2.8 | rectangular |
| STP-1230R | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 8.5 | 80000 cycles | 100 | 255°C | 1 | 0.25 | Ø3.2 | rectangular |
| STP-1230Y | SPST-NO | -40...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 16.3 | 80000 cycles | 100 | 255°C | 1 | 0.25 | Ø2.8 | rectangular |
| STP-1238B-T | SPST-NO | -20...70 | 0.1A / 12V DC | THT | round | - | 6x6x3.5 | 1.57 | 9.5 | 80000 cycles | 100 | - | 1 | 0.25 | Ø3 | square |
| STP-1238EW | SPST-NO | -20...70 | 0.1A / 12V DC | THT | round | - | 6x6x3.5 | 2.45 | 7.3 | 100000 cycles | 100 | - | 1 | 0.25 | Ø3.3 | square |
| STP-1238G | SPST-NO | -20...70 | 0.1A / 12V DC | THT | round | - | 6x6x3.5 | 3.14 | 7 | 100000 cycles | 100 | - | 1 | 0.25 | Ø3.3 | square |
| STP-1238V | SPST-NO | -20...70 | 0.1A / 12V DC | THT | round | - | 6x6x3.5 | 0.98 | 4.3 | 100000 cycles | 100 | - | 1 | 0.25 | Ø3 | square |
| STP-1243 | SPST-NO | -20...70 | 0.1A / 12V DC | THT | rectangular | - | 6x3.5x3.25 | 1.77 | 4.3 | 50000 cycles | 100 | 260°C | 1 | 0.25 | 3.25x1.6 | rectangular |
| STP-1243S | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | - | - | 6.1x3.5x3.25 | 1.77 | 4.3 | 30000 cycles | 100 | 260°C | 1 | 0.25 | - | rectangular |
| STP-1250 | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x3.5x3.5 | 1.77 | 5 | 50000 cycles | 100 | 350°C | 1 | 0.25 | - | rectangular |
| STP-1250S | SPST-NO | -20...70 | 0.05A / 12V DC | SMT | - | - | 6.1x3.5x3.25 | 1.77 | 5 | 30000 cycles | 100 | 260°C | 1 | 0.25 | - | rectangular |
| STP-1280A | SPST-NO | -20...70 | 0.05A / 12V DC | THT | round | - | 6x6x3.6 | 1.57 | 5 | 80000 cycles | 100 | - | 1 | 0.25 | Ø3.4 | square |
* at resistive load
** measured from PCB
** measured from PCB
