Miniature tactile micro push button switch designed for low-current electronic applications. Featuring momentary push-to-make operation, PCB mounting pins, and a compact design, this switch is ideal for circuit boards, electronic devices, control panels, and DIY electronics projects.
What it is
The E Auto Tactile Micro Push Button Switch is a compact momentary switch designed for low-current electronic and PCB-mounted applications. Featuring SPST-NO (Single Pole Single Throw – Normally Open) operation and Push-To-Make / Return-To-Break (PTM/RTB) functionality, the switch activates the circuit only while pressed and automatically returns to its default state when released.
Its small footprint and PCB pin termination make it ideal for printed circuit board installations where precise, reliable user input is required.
Use Cases / Applications
Ideal for a wide range of electronic and control applications, including:
- Printed circuit boards (PCBs)
- Electronic devices and equipment
- Control panels
- Consumer electronics
- DIY electronics projects
- Microcontroller projects
- Test equipment
- Instrumentation devices
- Prototype development
- Embedded control systems
Its compact size makes it particularly suitable for space-constrained electronic assemblies.
Key Benefits
- Compact tactile design for electronic applications
- Momentary Push-To-Make / Return-To-Break operation
- PCB-mounted design for easy circuit board integration
- Reliable tactile feedback during operation
- Low-current switching suitable for electronic circuits
- Lightweight and space-saving construction
- Ideal for prototyping, repairs, and new designs
- Suitable for professional and hobbyist applications
Tactile switches are widely used in electronic equipment because they provide positive user feedback while occupying minimal board space, making them ideal for modern electronic designs.
Safety Compliance
- Rated 0.05A @ 12VDC
- Designed for low-current electronic circuits
- Suitable for PCB-mounted applications
- Install according to electronic design and circuit requirements
This switch is intended for signal-level and low-current switching applications and should not be used for high-load circuits.
E Auto products are designed to provide dependable electrical and electronic switching solutions for maintenance, repairs, manufacturing, and custom electronic projects.
Terminology:
Normally Open (NO):
A push button where the circuit is broken when the button is not pressed and closed (circuit connected) when pressed.
Normally Closed (NC):
A push button where the circuit is closed (circuit connected) when the button is not pressed and broken (circuit open) when pressed.
SPST: Single Pole Single Throw
SPDT: Single Pole Double Throw
DPST: Double Pole Single Throw
DPDT: Double Pole Double Throw
PTM/RTB: Push To Make/Release To Break
These terms refer to the number of poles and throws in the switch, describing the electrical circuitry.
Specification
- Function: Push Button Momentary
- Color: Black
- Illumination: No
- Load Capacity:Â 12VDC, 0.05A
- Material: Polycarbonate (PC)
- Mounting Type: Surface Mount
- Amps:Â 0.05A
- Circuit: SPST-NO
- Pole/Contacts:Â 4
- Switch Positions: On/Off (PTM/RTB)
- Voltage: 12VDC
- Throw/Positions: 1
- Termination Style:Â PC Pin
- Weatherproof: No
- Brand: E Auto
- Warranty: Yes
- Nationwide Shipping
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