DS-428 Momentary Red Push Button Switch – 2-Pin Round Type
Description. The PBS-11B is a high-quality OFF-(ON) push button switch suitable for a variety of applications. It has a 1A 250VAC rating and a contact resistance of 100mOhm max. This switch supports OFF-ON or ON-OFF functions and has a dielectric strength of 500VAC 1 minute. DS-428 Red Momentary Push Button Switch with 2-pin design, ideal for Arduino projects, DIY electronics, robotics, control panels, and circuit testing. Durable, compact, and easy to install.
₹ 18
₹ 49
| : | |
| Made In : | India |
The DS-428 Momentary Red Push Button Switch is a simple and reliable 2-pin switch used for temporary ON/OFF control in electronic circuits. It is a push-to-connect (momentary) switch, meaning the circuit remains ON only while the button is pressed and turns OFF when released.
This type of switch is widely used in Arduino projects, control panels, DIY electronics, and automation systems for reset, trigger, or input functions.
Key Features
- Momentary push-to-on operation
- 2-pin round compact design
- Red color for easy identification
- Simple and reliable switching action
- Easy panel or PCB mounting
- Durable mechanical life
- Low-cost and widely available
- Suitable for signal-level switching
- Ideal for DIY and educational projects
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DS-428 |
| Switch Type | Momentary Push Button |
| Pins | 2 Pin |
| Operation | Push-to-ON (NO – Normally Open) |
| Color | Red |
| Rated Voltage | 12V DC (signal level use) |
| Rated Current | Low current switching |
| Mounting Type | Panel / PCB mount |
| Material | Plastic body + metal contacts |
How It Works
- Circuit is open in normal state
- When pressed, contacts connect and circuit turns ON
- When released, circuit returns to OFF state
- Used for temporary signal triggering
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