Reliable, High-Strength PCB Assembly for Power & Industrial Electronics
Manufyn offers precision through hole assembly services for customers seeking durability, mechanical strength, and performance under high-stress conditions. From automotive PCBs to power electronics and mission-critical industrial boards, our capabilities include both manual and automated through hole assembly tailored to your production needs.
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Through hole assembly is a PCB assembly method where component leads are inserted into drilled holes on the board and soldered either manually or via wave soldering. This technique provides stronger physical connections, making it suitable for large components and high-load applications..
Manufyn follows a detailed through hole assembly process to ensure reliability and repeatability:
Lead forming, trimming, and preparation for insertion.
Components are inserted into board holes manually or with automated through-hole assembly systems.
We use wave soldering or selective soldering depending on the layout.
Each through hole assembly undergoes visual inspection, AOI (as applicable), and electrical testing.
Manufyn uses automated through hole assembly methods wherever feasible to improve speed and consistency. Our semi-automated insertion lines, wave soldering units, and inline inspection reduce human error and increase output for large batches.
If you’re looking for automated assembly methods for through-hole components, we support:
Radial and axial insertion machines
Selective soldering for PCBs
In-line conveyors & pre/post-solder cleaning
Understanding the casting manufacturing process helps in making better production decisions:
From low-volume prototypes to production-scale through hole assemblies, we tailor our process to your needs.
We blend automated through hole assembly with manual precision for mixed and complex boards.
We maintain IPC Class II & III standards with skilled operators and in-line quality checks.
Ideal for connectors, transformers, large capacitors, and high-power components.
With process efficiency and project transparency, we meet your delivery timelines without compromise.
Our through hole assembly services support:
Partner with Manufyn to tap into India’s manufacturing strengths. From prototyping to mass production, we offer tailored solutions that deliver quality, efficiency, and reliability, all at a competitive cost.
Work with Manufyn for high-quality, consistent through hole assembly services that meet the rigorous demands of power, industrial, and automotive electronics. Reach out today to discuss your project requirements.
Through hole assembly is a method of placing component leads through drilled holes in a PCB and soldering them for high mechanical strength and reliability.
Through hole assemblies offer stronger mechanical connections, better heat resistance, and reliability in high-stress or high-vibration environments.
Surface mount places components on the board surface; through hole assembly inserts them through holes for greater strength and long-term durability.
The through hole assembly process involves preparing the leads, inserting them through PCB holes, and soldering using wave or selective soldering techniques.
Yes, automated through hole assembly is possible using insertion machines and wave soldering, especially for high-volume and consistent designs.
Use automated assembly methods for through-hole when your board includes repeatable, high-volume axial or radial components to increase speed and accuracy.
Transformers, connectors, large capacitors, and power transistors are commonly assembled using through hole assembly services due to their mechanical demands.
Yes, we specialize in both SMT and through-hole assembly for hybrid boards, including selective soldering and thermal profiling.
Yes. Its durability and long-term reliability make it ideal for life-critical and mission-critical devices.
We conduct visual inspection, AOI, functional testing, and adherence to IPC Class II/III standards to ensure high reliability.