Bluetooth speaker 5W green power supply Printed Circuit Board Assembly PCBA

ShenZhen 5W bluetooth speaker pcb design speaker pcba assembly bluetooth speaker pcba manufacturer

1. Features of Bluetooth PCBA

Material: FR4, high Tg
RoHS Directive-compliant
Board thickness: 0.4-5.0 mm +/-10%
Layer count: 1-22 layers
Copper weight: 0.5-5oz
Min finish hole side: 8 mils
Laser drill: 4 mils
Min trace width/space: 4/4 mils (production), 3/3 mils (sample run)
Solder mask: green, blue, white, black, blue and yellow
Legend: white, black and yellow
Max board dimensions: 18*2 inches
Finish type options: gold, silver, tin, hard gold, HASL, LF HASL
Inspection standard: ipc-A-600H/IPC-6012B, class 2/3
Electronic test: 100%
Report: final inspection, E-test, solder ability test, micro section
Certifications: UL, SGS, RoHS Directive-compliant , ISO 9001:2008, ISO/TS16949:2009

2. Bluetooth PCBA Technical capability

2. Bluetooth PCBA Pictures

In the year of 2024, SHENZHEN KAIZUO ELECTRONIC TECHNOLOGY CO., LTD (KAZ CIRCUIT) has joined Kingsum group (www.kingsumpcba.com), to seek for a larger market share from PCB manufacturing, component sourcing, pcb assembly, and box build assembly with better price and lead time.

Founded in 2007, KaiZuo Electronic (hereinafter referred to as KAZ) is a professional & high quality provider of Electronic Manufacturer Service (EMS) from China. With about 300 experienced employees, KAZ can provide customers with one stop services including PCB manufacturing, Components Sourcing, PCB Assembly, Cable Assembly, Box Building, IC Programming, Functional and Aging Testing. Certified with ISO9001, UL, RoHS, TS16949.

Equipped with 5 high-speed SMT, automatic printing machine (DSP1008), MIRAE MX200/MIRAE MX400 high-speed production line, YAMAHA equipment (YS24/YG12F...), reflow soldering (NS-1000), AOI testing equipment (JTA-320-M), X-Ray inspection equipment (Nikon AX7200), 2 DIP production lines and Nitto wave soldering. 

After focusing on the electronic manufacturer services for 13+ years, KAZ has established long-term cooperated & satisfied customers all over the world. Mainly from North America, European, Asia and Australia. Application fields including industrial control, IT/Networking, IoT, security, automotive, power electronics, consumer electronics, lighting, etc. 

Some of KAZ Customers:

Certificates including:

• ISO9001
• TS16949
• UL
• RoHS