Specifications and Uses of Conductive Pure Copper Wire Brush Plates Specifications of Copper Wire Brush Plates: (Unit: mm) 1. Base material is PVC sheet, available in sizes: 210*300mm, 300*300mm, 340*240mm, and other customizable dimensions. 2. Hole diameter for bristle planting: Φ4mm, hole spacing: 6.5mm, total number of holes: 46×23=1058. 3. Bristle material: Φ0.15mm brass wire, bristle length: 20-25mm. Widely used in electronics factories, welding machine factories, equipment factories, etc. Discharge copper brushes used in ICT help protect testing machines and improve testing speed, as well as protect circuit boards from damage. Discharge copper brushes used in PCBs prevent residual capacitor charge from damaging important ICs and avoid electric shock injuries to employees caused by leakage of large-capacity capacitors, thereby reducing unnecessary product costs and preventing an increase in PCBA defect rates. ICT-specific discharge copper brushes are manually bristled, ensuring excellent conductivity during use and minimal shedding.

Standard specifications for PCB copper wire brushes include 50x50, 210x300, 300x300, 300x400, 340x430, 240x360. Custom sizes are available upon request. Copper wire height is generally around 20-30mm, with wire thickness of 0.15mm or 0.1mm. Plate thickness is 10mm. Aluminum alloy frames can be added for an additional fee. For large one-time orders, aluminum alloy frames may be provided free of charge. Payments can be made to corporate or private accounts. Deductible VAT special invoices can be issued, with a default 3% VAT rate. Invoices with a 13% tax rate will incur additional fees. As a manufacturer, we guarantee product quality.