4.5 x 4.5 x 3.7mm 4 Pin SPST Tactile Momentary Push Button Switch Pack of 2000
Specification:-
- Mount : Surface Mount
- Number Of Pins : 4
- Current Rating : 50 mA
- Orientation : Straight
- Throw Configuration : SPST
- Voltage Rating : 12 V
- Size (LxWxH) : 4.5 x 4.5 x 3.7 mm
- Switching Life : 100000 Cycles
SKU: AO2941A1
4.5 x 4.5 x 3.7mm 4 Pin SPST Tactile Momentary Push Button Switch Pack of 2000
The 4.5 x 4.5 x 3.7mm 4 Pin SPST Tactile Momentary Push Button Switch is a compact and versatile electronic component designed for momentary switching applications. This push button switch features a single-pole, single-throw (SPST) configuration, making it suitable for a wide range of electronic devices and equipment. The push button switch has a small form factor, measuring 4.5 x 4.5 x 3.7mm in size. Its compact design makes it suitable for applications where space is limited, allowing for easy integration into electronic devices and equipment. This tactile push button switch is of the momentary type, meaning it only maintains contact for the duration of the user's input. When pressed, the switch makes a momentary electrical connection, which is released as soon as pressure is removed from the button. The switch features a 4-pin configuration for easy installation and connection to the circuit. The four pins provide electrical connection to the circuit board and ensure secure mounting onto the PCB surface. The push button switch is designed to provide tactile feedback to the user upon actuation. This tactile response gives users a physical indication that the switch has been pressed, enhancing user experience and usability. The switch is ideal for applications requiring momentary contact switching, such as power on/off, mode selection, reset, and user interface navigation.
Features :-
- Compact Design
- Momentary Operation
- 4-Pin Configuration
- Surface-Mount Installation
- Long-lasting
- Resistance to moisture and environmental pollutants
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Frequently Asked Questions
We offer a wide range of switches including push button switches, toggle switches, momentary switches, self-lock switches, and smart WiFi switch modules. Options come in different sizes (12mm, 16mm, 19mm), colors (blue, green, yellow, white), and indicator lights for versatile applications.
Yes! Our collection includes Mini WiFi Smart Switch Modules that support app and voice control, making them perfect for smart home automation. Additionally, push button and toggle switches are widely used in DIY electronics, robotics, and educational projects.
Yes. Many of our switches come with built‑in LED indicators (blue, green, yellow, white) for Easy status monitoring. These are Especially useful in control panels, machinery, and DIY electronics projects where visibility matters.
We stock nickel‑plated brass push button switches (IP65 rated) and high‑current toggle switches that are suitable for industrial control panels, machinery, and automotive applications. For heavy loads, always check the voltage and current rating before installation.
Consider these factors :
- Type of operation (momentary vs self‑lock)
- Size & mounting hole (12mm, 16mm, 19mm)
- Current & voltage rating (AC 125V 3A, AC 250V 1.5A, etc.)
- Indicator requirement (LED or non‑LED)
- Application (DIY, home automation, industrial use)
Our filters and product Descriptions make it Easy to select the right switch.
. SPST (Single Pole Single Throw): Simple ON/OFF switch.
. SPDT (Single Pole Double Throw): One input, two outputs – used for selecting between two circuits.
DPDT (Double Pole Double Throw) : Controls two separate circuits simultaneously, often used in motor direction control