Patch tact switch 4x6x2.5 normally closed switch

4x6x2.5mm SMD Tactile Switch, Normally Closed

4x6x2.5mm SMD tactile switch with normally closed (NC) configuration, featuring a compact footprint and low-profile design, designed for PCB assemblies. Ideal for consumer electronics, portable devices, and compact electronic equipment requiring fail-safe switching.

Product Overview

This 4x6x2.5mm SMD tactile switch features a normally closed (NC) contact configuration, meaning the circuit is connected by default and only opens when the button is pressed. This fail-safe design is ideal for specific control, safety, and signal interruption applications. The surface mount (SMD) configuration allows for automated reflow soldering. It provides crisp tactile feedback, reliable switching performance, and long operational life.

Key Specifications

• Product Type: SMD Tactile Switch

• Model Number: TS-4x6x2.5-SMD-NC

• Part Number: P/N: TS4625-SMD-NC-01

• Size: 4 x 6 x 2.5mm

• Contact Type: Normally Closed (NC)

• Mounting Type: SMD / Surface Mount

• Operation Type: Momentary (optional)

• Contact Material: Copper Alloy

• Contact Plating: Gold Plated / Nickel Plated (optional)

• Insulator Material: High-Temperature Thermoplastic

• Rated Current: 50mA (depending on version)

• Rated Voltage: 12V / 24V (depending on version)

• Operating Temperature: -30°C to +85°C

• Durability: 100,000 Cycles (typical)

• Packaging: Tape & Reel

Features

• Compact 4x6x2.5mm size for space-saving PCB designs

• Normally Closed (NC) configuration for fail-safe applications

• SMD design suitable for automated reflow soldering

• Reliable tactile feedback and stable switching performance

• High durability for long service life

• RoHS compliant

Applications

• Consumer electronics

• Safety control systems

• Portable electronic products

• Smart home devices

• PCB assemblies

Customization Options

• Button height and operating force customization

• Contact plating options

• Packaging options

• OEM / ODM support