GPS cell phone shield shield shield wireless LAN tinplate shield

Shield (shield cover), shielding box (shield frame) factory shield Products: shield is a metal stamping or stretch molded parts, widely used in mobile phones, wireless meter reading module, WIFI module, GPS module, set-top boxes wireless products, prevent (EMI), components and LCM act as a shield against the PCB. Applications: Applications shield box commonly used material Cu-C7521-H [GM material], Cu-C7521-OH [soft material, drawing with] (nickel-copper-nickel alloy, foreign white copper (Copper-Nickel-ZincAlloy), NickelSilver) part of : shielded by the bracket (box), a shield to act as a shield: shield box is generally 0.2mm Nickel Silver or tin soldered directly to the motherboard, the shield is 0.2mm or 0.15mm stainless steel, direct debit in a shielded box on, when the motherboard components require maintenance and replacement, directly remove the shield cover, you can directly maintain, easy to operate. The other is the direct use of foreign copper-nickel alloy or do shield soldered onto the motherboard, compared to a box, cover, and low cost. I plant the shield material mainly 0.2mm Nickel Silver, its features: SMT has good weldability, surface rust, easily oxidized, is the material of choice to make the shield, the shield of flatness control in 0.08mm within effectively prevent false when the product through SMT welding, Weld phenomenon. Shield Packing: Blister pans, tape and reel, bags, suitable for different product requirements, plastic pans shield suitable for larger products, tape and reel suitable for relatively small product dimensions. Material: Nickel Silver, stainless steel, tin features: easy on the tin, good shielding effect Specifications: According to customer needs, to map, sample custom application: mobile phones, computers, GPS, watches, digital products and other electronic products Proofing time : 3 days mold time: about a week die types: continuous molding type: Fast wire, wire walking flatness: ± 0.05mm tolerance cleaning method: Ultrasonic cleaning packaging: plastic, carrier tape