16mm Illuminated Pushbutton - Blue Momentary
We have ✅ 1 available of the AF-1477 in our Sydney warehouse. An extra 100 units available with a short lead time.
A 16mm illuminated pushbutton with a built-in blue LED and momentary action. The switch contacts connect only while the button is held down and return to their normally-open state when released — perfect for trigger inputs, action buttons, and interactive controls.
The LED is wired independently from the switch contacts, giving you full control over when the light is on. You can have it light up when pressed, when not pressed, or keep it always lit — whatever suits your project. The LED has a forward voltage of approximately 3V; connect a 220–1000Ω resistor in series when using a 3V or higher supply.
Key Features
- Momentary Action – Normally open; contacts connect only while pressed
- Built-In Blue LED – Independently controlled from the switch for flexible indicator options
- 4 Contacts – Two for the switch, two for the LED (marked + and −)
- 16mm Panel Mount – Medium-sized button, easy to press without being bulky
- Black Plastic Body – Clean look with blue illuminated face
Ideal For
- Project enclosures and control panels
- Trigger and action buttons
- Interactive input controls
- Arduino and microcontroller input projects
Package Contents
- 1× 16mm Blue Illuminated Momentary Pushbutton
The 16mm Illuminated Pushbutton - Blue Momentary appears in the following collections:
