Patch tact switch 4x4 with copper head

4x4mm SMD Tactile Switch with Copper Head

4x4mm SMD tactile switch with a copper head (actuator), featuring a compact footprint and reliable tactile feedback, designed for high-density PCB assemblies. Ideal for consumer electronics, portable devices, and compact electronic equipment.

Product Overview

This 4x4mm SMD tactile switch features a copper head design, which provides enhanced durability and a premium tactile feel during operation. The surface mount (SMD) configuration allows for automated reflow soldering, ensuring high production efficiency and stable soldering quality. Despite its miniature size, it delivers crisp tactile feedback, reliable switching performance, and long operational life.

Key Specifications

• Product Type: SMD Tactile Switch

• Model Number: TS-4x4-SMD-CH

• Part Number: P/N: TS44-SMD-CH-01

• Size: 4 x 4mm

• Button Type: Copper Head (Copper Actuator)

• 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 4x4mm size for space-saving PCB designs

• Copper head design for enhanced durability and tactile feel

• 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

• Portable electronic products

• Smart home devices

• PCB assemblies

• Wearable devices

Customization Options

• Button height and operating force customization

• Contact plating options

• Packaging options

• OEM / ODM support