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Solder PCB Assembly

Soldering Assembly

Soldering Assembly Technologies and Processes

Due to many component sizes, special components and components that cannot be machinable, we use piston soldering methods for assembly. In this case, the production and connection for hybrid is carried out with LP (by means of selective/piston soldering). For example, we carry out combined assembly / surface fastening of SIL lead frames and DIL lead frames with 1.27 mm to 2.54 mm pitch.

What can C-Alley Soldering Assembly offer?

Welding is a common method of attaching electronic components to a circuit board and establishing electrical connections.

C-Alley is a company specializing in soldering assembly and offering a variety of welding(soldering) services. Such as Surface Mount technology (SMT) welding and Through-Hole welding. Especially SMT welding is a technique that welds components directly to the surface of the board, while THT Soldering Assembly is done by inserting the component pins into the board holes and welding.

Broadly speaking, C-Alley can provide the following services:

  • Component welding
  • Welding process Consulting
  • Quality control
  • welding solutions customization
Piston soldering process
  • Piston soldering process for many component sizes, special components and components that cannot be set by machine
  • Preparation of hybrids and their combination with LP (by selective soldering)
  • Comb mounting / Surface mounting of SIL leadframes and DIL leadframes with 1.27 mm to 2.54 mm pitch / Leadframes for SIL (Single-In-Line) / DIL (Dual-In-Line) with pitches 1.27 mm and 2.54 mm
  • Dip soldering for lead-containing and lead-free joints
  • Crimping and assembly of cable connections
  • Gold plating and pre-tinning of components
  • Surface treatment with pyrolysis process
  • Production and processing of various types of adhesives (silicone-containing   and   free adhesives, etc.)
  • Realisation of bubble-free adhesive bonding
Components Soldering

Qualifications and certifications of our production

Our own IPC trainers permanently train our employees, and all manual soldering processes relys on IPC – A – 610. In other words, the classification and visual inspection of LP are compliance to IPC – A – 610 for the respective product classes.

Qualifications and Certifications of Our After-soldering Products
  • Production according to ESA standards (AeroSpace), compliance with ECSS-Q-ST-70-08, ECSS-Q-ST-70-38, ECSS-Q-ST-10-09, ECSS-Q-ST-70-26 and ECSS-Q-ST-70-30
  • THT (through-hole technology) push-through mounting
  • Certified personnel according to J-STD-001 (hand soldering and visual inspection according to J-STD-001), HL 3 (production of highly reliable hand soldering processes according to ESA specification), HL 4 (inspector according to ESA specification), HL 5 (repair of assemblies according to ESA specification), SMT 4 (production of highly reliable solder joints in SMT according to ESA specification), LFV (crimping, wire wrap according to ESA specification)

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    About C-alley

    C-Alley (H.K.) Co.,LTD is a tailored and professional One-stop PCB service company in China, we have been helping customers with Innovations for electronic design services for over 13 years. We are dedicated to meeting the demands of our customers.

    Addr: 2/F, Building 6, Tangtou 3rd Industrial Zone, Tangtou Community, Shiyan Town, Baoan District, Shenzhen, China, 518108
    Email:[email protected]
    Tel: 86-755-27202654
    Skype: kingsheng.pcba

    Capabilities

    • PCB Design
    • PCB Fabrication
    • PCB Prototype
    • Multilayer Rigid PCB
    • Flexible PCB
    • Rigid-flex PCB
    • HDI PCB
    • High Frequency PCB
    • Hybrid Laminates PCB
    • Metal Substrate PCB
    • Prototype PCB Assembly
    • PCBA Test

    Certifcates

    PCB ISO Certificate PCB CE Certificate PCB ROHS Certificate PCB UL Certificate

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