Masach Tech Nickel-Silver Drawn-Seamless EMI/RFI Shields

Masach Tech Nickel-Silver Drawn-Seamless Electromagnetic Interference / Radio Frequency Interference (EMI / RFI) Shields offer good solderability, corrosion resistance, and an attractive finish, eliminating the need for extra plating requirements. These shields feature a chemical composition that is 55% copper, 27% zinc, and 18% nickel, and the major shielding elements are copper and nickel. Masach's fabrication process uses drawn frames and snap-on covers to produce a seamless, more hermetic shield that is as durable as it is effective. The solid construction resists dents and warps, while the two-piece design is convenient and enables the inspection and repair of shielded components without removing the entire shield. Masach Nickel-Silver Drawn-Seamless EMI / RFI Shields are designed to accommodate virtually any surface-mount application, including medical, automotive, and energy.

Features

  • Seamless protective cage for higher shielding effectiveness
  • Optimal planarity for higher yield on reflow soldering
  • Commonly used for board-level shielding due to exceptional mechanical formability, environmental compliance, and cost-effective design
  • Solid construction resists dents and warps
  • Highly reliable 2-piece design (frame and cover) accommodates virtually any surface-mount application
  • 2-piece design enables repair to components without removing shield, saving time and reducing repair damage
  • Does not require extra plating due to good solderability, attractive finish, and corrosion resistance

Applications

  • Telecom
  • Medical
  • Avionics
  • Automotive
  • Industrial
  • Energy
  • Lighting
  • Agriculture

Specifications

  • Cold reduced nickel silver alloy strip / UNS C77000 / UNS C73500
  • Major shielding elements are copper and nickel
  • Single or 2-piece configurations available
  • Chemical composition is 55% copper, 27% zinc, and 18% nickel

Construction Overview

Chart - Masach Tech Nickel-Silver Drawn-Seamless EMI/RFI Shields

Available Shield Configurations

Chart - Masach Tech Nickel-Silver Drawn-Seamless EMI/RFI Shields
Publicado: 2025-01-27 | Actualizado: 2025-02-24