Hull Shape Snap In 4 Pin On Off Switch With Red Lamp Indicator Micro SMD PCB Switch Fits 19.2x12.9mm Mounting Hole KCD1 104 5 Pack Must Have For Boats Cars RC Toys DIY Electronics And Lighting Projects

Hull-Shape Snap-In Red Lamp 4-Pin On/Off Switch
✔️ Fits 19.2x12.9mm mounting hole; micro SMT, red indicator

The hull-shape snap-in switch is a compact 4-pin on/off micro switch with a red LED indicator designed to mount into a 19.2x12.9 mm hole. This PCB/SMT style switch is ideal for boats, cars, RC models, DIY electronics, and lighting projects where reliable power control and visibility are needed.

✅ Mounting hole: 19.2x12.9 mm
✅ Configuration: 4-pin on/off switch with red lamp
✅ Technology: Micro SMD/SMT/PCB switch
✅ Indicator: Red LED lamp visible when on
✅ Pack size: 5 pieces

💡 What is a PCB-mounted 4-pin switch with a red indicator used for in small electronics projects?

It’s a handy, compact way to control power and show status in tight builds.

- mounting hole compatibility 19.2x12.9 mm - 4-pin wiring for simple on/off control - pcb-ready smt design for quick assembly - visible red indicator aids status checks ✝️