SPECIFICATIONS

Product Highlights
✅ Full 100Pcs 9-Size Complete Assortment Pack
This tact switch kit contains total 100 pieces vertical 4-pin micro switches, 10 pieces for each of 9 popular stem heights ranging from 4.3mm to 13mm. One pack covers most daily electronic maintenance and DIY circuit demands, no need to buy multiple single-size packs separately.
✅ Standard 6×6mm Compact Base Universal Size
Uniform 6mm×6mm square base fits standard PCB mounting holes, widely compatible with most circuit board layouts. Vertical through-hole 4 pin design offers stable soldering connection and firm fixing on circuit boards.
✅ Sensitive Momentary Tactile Press Feeling
Built-in durable metal spring provides clear tactile click feedback when pressed, automatically resets to open circuit once released. Low contact resistance ensures stable signal transmission without intermittent failure.
✅ Anti-Oxidation Copper Solder Pins
The four solder pins adopt copper plating anti-oxidation treatment, easy to tin and solder firmly on PCB boards, not easy to oxidize or break after long-term use, extend the whole switch service life.
✅ Wide Electronic Equipment Compatibility
Perfect replacement touch switches for induction cookers, remote controllers, children’s electronic toys, small home appliances, calculators, chargers and various handmade electronic DIY circuit projects.
Full Specifications
Material: Plastic button cap + elastic metal spring + anti-oxidation copper pins
Total Quantity: 100 pieces per OPP bag
9 Mixed Stem Heights (10pcs each): 4.3mm / 5mm / 6mm / 7mm / 8mm / 9mm / 10mm / 11mm / 13mm
Base Dimension: 6mm × 6mm square
Pin Type: Vertical through-hole 4 pin, normally open momentary reset
Net Weight Per Full Pack: 0.056kg
Core Advantages: 9 universal stem height sizes all-in-one pack, sensitive tactile click, compact standard 6*6mm base, stable conductive spring, anti-oxidation solder pins, bulk cost-effective electronic repair hardware
Applicable Scenes: Induction cooker, remote control, electronic toys, small household appliances, PCB circuit board repair, electronic DIY handmade projects
Simple Installation Steps
Select tact switch with matching stem height according to equipment shell thickness.
Insert 4 vertical pins through reserved holes on PCB circuit board.
Solder four pins firmly on the back of circuit board with soldering iron.
Assemble equipment shell, test pressing to confirm normal reset and signal trigger.
Warm Tips
Match stem height with equipment panel thickness to avoid over-short or over-tall buttons.
Control soldering iron heating time within 3 seconds per pin to prevent plastic base melting.
Store unused switches in sealed dry bag to avoid pin oxidation and dust contamination.
Not suitable for high-current load circuits, only used for small signal trigger control.