design development headphone circuit board customized control board headphone microphone PCBA PCB assembly factory

design development headphone circuit board customized control board headphone microphone PCBA PCB assembly factory

per Bag

Specification:

MOQ1 PIECE Quick Proofing

Product Details

Video Description

Company introduction

King Field has the capability to manufacture pcb ranging from basic single sided boards up to forty layers, and provide one stop turnkey services, including pcb manufacture, assembly, components sourcing and function testing.With one-stop solution, high-end product structure, professional product development and manufacturing technology, stable quality performance and well management system,

King Field has established long-term and stable cooperate relations with the world's leading communication equipment , aerospace electronics and medical equipment manufacturers.design development headphone circuit board customized control board microphone PCBA PCB assembly factory

Details Images

Manufacturing Technique

SMT Manufacturing Capability
Item			Manufacturing Capability in process	Manufacturing Method
Production size(Min/Max)			50×50mm / 500×500mm
Production board thickness			0.2 ～ 4mm
Printing solder paste	Support method		Magnetism fixture, vacuo platform
		Clamping method		Sticking up by vacuo, clamping on both sides ,flexible clamping with sheet, flexible clamping with thick board
		Cleaning Method of printing solder paste		Dry method+ wetting method+ Vacuo method
		Accuracy of printing	±0.025mm
SPI	Repeated accuracy of volume	<1% at 3σ
Mounting component	Components size	0603(Option) L75mm Connector
		Pitch	0.15mm
		Repeated accuracy	±0.01mm
AOI	FOV size	61×45mm
AOI		Test speed	9150mm²/Sec
3D X-ray	Shootingangle	0-45