Precision soldering solutions for complex electronic assemblies
Our selective soldering services provide targeted, automated soldering for through-hole components on printed circuit boards where wave soldering isn’t suitable. Using advanced selective soldering equipment, we deliver precise, repeatable joints while protecting sensitive surface-mount components already placed on your PCBs.
Key Benefits
Precision Control – Computer-controlled soldering iron positioning ensures consistent joint quality and eliminates human error. Programmable parameters including temperature, dwell time, and solder flow rate guarantee repeatable results across production runs.
Component Protection – Selective application prevents thermal damage to temperature-sensitive components like connectors, switches, and previously mounted surface-mount devices. Localized heating minimizes thermal stress on the entire assembly.
Design Flexibility – Ideal for mixed-technology boards combining surface-mount and through-hole components. Perfect for assemblies with tall components, connectors on both sides, or areas where traditional wave soldering would cause bridging or component damage.
Quality Assurance – Real-time monitoring and process control ensure optimal solder joint formation. Visual inspection and automated optical inspection (AOI) verify joint quality and component placement integrity.
Applications
- Automotive electronics and control modules
- Industrial control systems and instrumentation
- Telecommunications equipment
- Medical device assemblies
- Aerospace and defense electronics
- LED lighting assemblies
- Power supply modules
Process Capabilities
Our selective soldering systems accommodate board sizes up to 24″ x 18″ with component heights up to 2″. We work with lead-free and leaded solder alloys, maintaining full traceability and compliance with RoHS, IPC, and industry-specific standards.
Ready to optimize your assembly process? Contact our engineering team to discuss your selective soldering requirements and receive a detailed quote for your project.
