DS-428 Momentary Red Push Button Switch – 2-Pin Round Type
Add a responsive, high-visibility user trigger input to your control dashboards with the premium DS-428 Momentary Red Push Button Switch. Explicitly engineered for crisp, dependable tactile transitions, this panel-mount component features a Normally Open (NO) 2-pin contact layout that completes the circuit only while actively pressed, snapping back instantly upon release. Inside its rugged, flame-retardant industrial resin housing sit high-conductivity silver-plated terminals that prevent micro-arcing and ensure reliable electrical continuity. Outfitted with an integrated threaded mounting collar and a matching hex locknut, it serves as the definitive hardware component choice for DIY reset buttons, horn triggers, test-jig activation blocks, alarm panels, and student robotics control interfaces running on low-voltage DC signals or AC lines.
₹ 14
₹ 39
| : | |
| 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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