Tin zinc alloy wire

The Sn20Zn80 Tin Zinc alloy wires have good mechanical strength and solderability. They can provide spraying metal layer of Film Capacitor Metal Spray ,with strong adhesion ability, and give capacitors good electrical performance, such as reduced loss angle. They comply with EU RoHS and WEEE directives on lead-free electronic products, as well as the requirements of ISO 14000 system.

1. APPLICATION

  THE WIRE COULD BE SPRAYED ON THE SURFACE OF FILM CAPACITORS

2.  SPECIFICATION

2-1. APPEARANCE

     THE WIRE MUST BE CHECKED THE CONDITIONS(CRACK, BURR, CORROSION & OTHER DEFECTS) OF THE SURFACE BY SIGHT, AS A DETERMINTAL TO USE.

2-2. DIAMETER : 1.1~3.2mm   

2-3. CHEMICAL COMPOSITIONS(%)

2-4. PHYSICAL PROPERTIES & MECHANICAL PROPERTIES

     MELTING POINT : 198~390℃

     GRAVITY : 7.0~7.3 g/cm2

     ELONGATION(%) : ≥20 A_100mm(%)

     TENSILE STRENGTH : ≥60 Rm(N/mm²)

   VOLUME RESISTIVITY: ≤76 mΩ.mm²/m at 20℃