2-Way DIP Switch SPST Slide Switch (2.54mm)

Overview

The 2-Way DIP Switch SPST Slide Switch (2.54mm) is a compact, through-hole configuration switch designed for reliable manual on/off control in digital electronics. With two independent SPST positions and a standard 2.54mm pitch, it is fully compatible with breadboards, perfboards, and PCBs used in prototyping and production.

Key Features

• 2-way DIP (dual in-line) slide switch with simple ON/OFF SPST operation
• Standard 2.54mm (0.1″) pin pitch for easy prototyping and PCB layout
• Gold-plated contacts for low contact resistance and improved corrosion resistance
• Durable plastic housing with long mechanical life and tactile feedback
• Clear ON/OFF markings for quick configuration and debugging
• Through-hole mounting for secure placement on boards and strong mechanical support

Technical Specifications

• Type: DIP slide switch
• Number of positions: 2
• Contact type: SPST (Single Pole Single Throw)
• Pitch: 2.54mm
• Contact resistance: 4 50m9
• Insulation resistance: 5 100M9
• Dielectric strength: 500V AC / minute
• Operating voltage: up to 24V DC
• Operating current: 25mA (typical)
• Mechanical life: 2000+ operations
• Operating temperature: -20C to +85C
• Material: plastic housing with gold-plated terminals
• Mounting type: through-hole

Applications

• Address or mode selection in microcontroller and embedded systems
• Configuration setting on development and evaluation boards
• Circuit selection and debugging on prototype assemblies
• Parameter switching in communication and control devices
• Low-current switching tasks in testing fixtures and tooling

Installation and Usage Tips

• Ensure 2.54mm grid alignment when designing PCB footprints or using perfboards.
• Solder the through-hole pins carefully to avoid excessive heat near the plastic housing.
• Use pull-up or pull-down resistors as required by your logic to avoid floating inputs when switches are open.
• Verify current and voltage requirements; this switch is intended for low-voltage, low-current signaling (typical 25mA).
• For repeated manual operation environments, consider protective enclosures to reduce dust ingress and mechanical wear.

Why Choose This 2-Way DIP Switch

This 2-Way DIP Switch offers a cost-effective, compact solution for hardware configuration and manual selection tasks. Its standard 2.54mm pitch, durable build, and gold-plated contacts make it a reliable choice for prototyping, production boards, and test rigs where simple, repeatable ON/OFF control is required.

Note: Images are for illustration purposes only.