SMD 2 Pin SPST Momentary Push Button Tactile Switch (2 x 4 x 3.5mm) Pack of 20
Specification:-
- Mount : Surface Mount
- Number Of Pins : 2
- Current Rating : 50 mA
- Orientation : Straight
- Throw Configuration: SPST
- Voltage Rating: 12 V
- Size (LxWxH) : 2 x 4 x 3.5mm
- Switching Life : 100,000 Cycles
SKU: HM9107A1
SMD 2 Pin SPST Momentary Push Button Tactile Switch (2 x 4 x 3.5mm) Pack of 20
The SMD Momentary Type 2 Pin Tactile Switch is a versatile electronic component designed for use in various applications requiring momentary contact switching. This switch features a surface-mount device (SMD) design, making it suitable for integration onto printed circuit boards (PCBs) and other compact electronic assemblies. The SMD momentary tactile switch features a compact and low-profile design, making it ideal for applications where space is limited. Its small form factor allows for easy integration into electronic devices without adding bulk or weight. This tactile 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 actuator. The switch features a simple 2-pin configuration for easy soldering onto PCBs. The pins provide an electrical connection to the circuit and ensure secure mounting onto the PCB surface. The SMD design of the switch allows for convenient surface-mount installation onto PCBs. This installation method eliminates the need for additional mounting hardware and simplifies the assembly process, saving time and labour cost
Features:-
- Good electrical conductivity.
- Wide Operating Temperature Range
- high-quality materials
- Surface-Mount Installation
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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
