Manual Assembly

Hand Soldering Services – Precision Soldering for Complex & Custom PCBs

Need expert-level soldering for custom or delicate components? At TI-Electronic, we offer professional hand soldering services for prototypes, repairs, specialty parts, and low-volume precision assembly. Backed by over 30 years of industry experience and IPC-certified technicians, we ensure every connection is clean, consistent, and built to last.

💡 What is Hand Soldering in Electronics?

Hand soldering involves manually soldering electronic components onto a PCB using soldering irons or hot air tools. While automated methods like SMT and THT are ideal for high volumes, hand soldering excels in flexibility, rework, and fine-pitch precision tasks.

When is hand soldering essential?

  • For components not suitable for automated placement (e.g., odd shapes, legacy parts)

  • During prototyping or R&D

  • When repairing or modifying PCBs

  • For connectors, wires, through-hole or mixed assemblies

Our Hand Soldering Capabilities

  • ✅ SMT, THT, and mixed-technology soldering

  • ✅ Fine-pitch components down to 0.3 mm

  • ✅ Micro soldering under microscope

  • ✅ Wire harness soldering and cable assembly

  • ✅ Leaded and lead-free (RoHS) processes

  • ✅ Conformal coating and cleaning (upon request)

Manual PCB Assembly Line

🔍 Applications of Hand Soldering

  • Prototype boards and one-off assemblies

  • Low-volume, high-precision projects

  • Complex or sensitive components

  • Component rework or replacement

  • Aerospace, medical, defense, and industrial electronics

🧪 Why Choose TI-Electronic for Hand Soldering?

  • ✔️ 30+ years of assembly experience

  • ✔️ IPC-A-610 certified soldering technicians

  • ✔️ ESD-safe workstations with magnification

  • ✔️ Excellent for short runs, repairs, and prototypes

  • ✔️ Custom solder profiles and documentation

  • ✔️ In-house testing and full traceability

Hand Soldering FAQs

Do you solder fine-pitch components?
→ Yes, down to 0.3 mm pitch under microscope.

Can you handle prototype boards?
→ Absolutely, we specialize in low-volume and one-off assemblies.

Do you offer both SnPb and lead-free soldering?
→ Yes, we support RoHS-compliant and traditional solder processes.

Is conformal coating available?
→ Yes, optional protective coating can be applied after soldering.

📩 Request a Quote for Hand Soldering

Looking for high-quality manual soldering with meticulous attention to detail?
👉 Request a Quote Now – or contact our team for a free consultation!