DIP Switch Assorted Kit — SPST, 2/3/4/6/8/10-Position, PCB Through-Hole

DIP Switch Assorted Kit — SPST, 2/3/4/6/8/10-Position, PCB Through-Hole

A comprehensive assorted kit of SPST (Single Pole Single Throw) DIP switches covering the most common position counts used in electronics design. DIP switches are the go-to solution for setting hardware configuration options, address selection, mode selection, and feature enable/disable on PCBs — without requiring firmware changes or external tools. Simply flip the switch to set the configuration, and it stays set until you change it.

With a 2.54mm (0.1") pitch and standard through-hole PCB footprint, these DIP switches are compatible with all standard PCB layouts and breadboards. The kit covers 2, 3, 4, 6, 8, and 10-position variants, providing the right switch for every application from simple 2-bit address selection to complex 10-bit configuration panels.

Key Specifications

• Type: SPST (Single Pole Single Throw) | Positions: 2, 3, 4, 6, 8, 10
• Pitch: 2.54mm (0.1") | Mounting: Through-hole PCB
• Rated current: 25mA | Rated voltage: 24V DC
• Contact resistance: <100mΩ | Insulation resistance: >100MΩ
• Operating temperature: -20°C to +70°C | Mechanical life: 1,000 cycles
• Housing material: PA nylon, UL94 V-0 | Compliance: RoHS

Why Choose This Kit?

• ✅ Assorted position counts — 2, 3, 4, 6, 8, 10-position in one kit, covers every common configuration scenario
• ✅ 2.54mm standard pitch — compatible with all standard PCB layouts, breadboards, and DIP switch footprints
• ✅ SPST design — simple ON/OFF per position, ideal for binary configuration and address selection
• ✅ Clearly marked positions — numbered positions and ON/OFF labels for easy configuration
• ✅ Low-profile design — minimal PCB height, suitable for compact enclosures
• ✅ RoHS compliant — PA nylon housing, tin-plated copper contacts

Typical Applications

• Hardware address selection for I2C, SPI, and RS-485 devices
• PCB configuration and feature enable/disable
• Mode selection for industrial control and automation equipment
• Arduino and microcontroller project configuration
• Network equipment and router DIP switch configuration
• Elevator, HVAC, and building automation control panels
• Educational electronics and STEM projects

How to Use DIP Switches

Each position on a DIP switch is an independent SPST switch. Use a small flathead screwdriver or pen tip to toggle each position between ON (closed, logic LOW or HIGH depending on circuit) and OFF (open). The switch state is maintained mechanically — no power required to hold the setting. For I2C address selection, refer to your device's datasheet for the address bit mapping to DIP switch positions.

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