PCB Through-Hole Assembly

Partner with Frigate for high-precision, IPC-A-610 compliant PCB through-hole assembly tailored for heavy-duty industrial and high-reliability applications. Our advanced automated and manual soldering workflows guarantee robust mechanical bonds and flawless electrical connectivity for complex multi-layer boards.

Assembly Types

Single-sided, Double-sided, Mixed Technology (SMT + THT)

Soldering Methods

Wave Soldering, Selective Soldering, Manual Precision Soldering

Compliance standards

IPC-A-610 Class 2 and Class 3, RoHS, REACH

Maximum Board Size

600 mm x 500 mm

Minimum Board Thickness

0.4 mm

*Note: Listed timelines are indicative and based on material availability. Exact turnarounds depend on component sourcing, design complexity, and custom testing requirements.

Product Description

Frigate delivers end-to-end PCB through-hole assembly utilizing state-of-the-art selective wave soldering to ensure strong component anchoring. Our specialized processes are engineered to handle heavy thermal loads, making them ideal for ruggedized industrial machinery and power electronics.

Board Material Compatibility

FR-4, FR-5, Aluminum-backed, Rogers, High-Tg Ceramic

Component Pitch Capability

Down to 0.5 mm for specialized connectors

Lead Trimming Options

Automated inline trimming, Manual precision flushing (1.5 mm standard)

Testing & Inspection

Automated Optical Inspection (AOI), X-Ray (AXI), Functional Testing (FCT)

Solder Alloy Options

SAC305 (Lead-Free), Sn63/Pb37 (Leaded), High-Melting HMP

Conformal Coating

Acrylic, Silicone, Polyurethane, Epoxy (Spray/Dipping)

Plated Through-Hole (PTH) Min

0.2 mm diameter

Max Component Height

Up to 100 mm (top or bottom side clearance)

Daily Assembly Capacity

Up to 50,000 points per day

Cleanliness Standard

Ionic contamination testing per IPC-TM-650

Technical Advantages

By combining automated component insertion with rigorous IPC Class 3 manual craftsmanship, we guarantee exceptional joint integrity under extreme mechanical stress. Our dual SMT and through-hole capabilities allow us to seamlessly process complex, high-density mixed technology boards without compromising on speed or precision.

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Industry Applications

Industrial Automation

Heavy-duty motor drives, PLCs, and power supplies requiring ultra-robust structural integrity to withstand continuous physical vibrations.

Automotive Electronics

Engine control units (ECUs), EV charging infrastructure, and dashboard sub-systems built to survive severe thermal cycling.

Aerospace & Defense

Avionics systems, telemetry gear, and rugged military communications units compliant with strict failure-tolerance thresholds.

Medical Devices

Diagnostic imaging systems, life-support electronics, and lab equipment requiring maximum trace reliability and zero downtime.

Renewable Energy

High-capacity solar inverters, wind turbine pitch controllers, and grid monitoring systems managing high voltages and currents.

Telecommunications

Outdoor base stations, high-power RF amplifiers, and routing switchgear optimized for long-term outdoor deployment.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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units per month

Bento Boxes for D2C Segment

Units Manufactured Monthly

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Defence-Grade Cable Supply

Cost savings

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Flange Assembly for Pump

Faster Production

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Having Doubts? Our FAQ

Does Frigate support mixed technology (both SMT and Through-Hole) on a single board?

Yes. We feature fully integrated production lines capable of handling complex mixed-technology assemblies, executing surface-mount placements first followed by precise wave or selective soldering for through-hole components.

Can Frigate work directly from physical sample boards if Gerber files are unavailable?

We do offer reverse engineering services. If you can provide a fully functional golden sample of the PCB, our team can evaluate it to reconstruct the layout and assembly documentation required for manufacturing.

Do you offer custom jigging or fixtures for irregularly shaped or heavy through-hole components?

Yes. For complex boards with heavy components like transformers, inductors, or non-standard connectors, our engineering team designs and fabricates custom wave solder pallets and assembly fixtures in-house to guarantee perfect component alignment and prevent board warping during processing.

Can you handle RoHS-compliant lead-free assembly as well as leaded soldering?

Absolutely. Frigate maintains strictly segregated soldering lines for leaded (Sn63/Pb37) and lead-free (SAC305) operations to eliminate any risk of cross-contamination, ensuring complete compliance with your specific environmental directives.

How does Frigate ensure the quality of through-hole solder joints?

We utilize a multi-stage inspection framework including visual inspections under magnification, automated optical inspection (AOI), and continuous barrel-fill verification to ensure all joints meet IPC-A-610 Class 2 or 3 metrics.

We'd love to Manufacture for you!

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Components Built for Critical Performance

Engineered Products for Critical Applications

PCB Through-Hole Assembly

Product Description

Board Material Compatibility

Component Pitch Capability

Lead Trimming Options

Testing & Inspection

Solder Alloy Options

Conformal Coating

Plated Through-Hole (PTH) Min

Max Component Height

Daily Assembly Capacity

Cleanliness Standard

Technical Advantages

Let's Get Started

Industry Applications

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

PCB Through-Hole Assembly

Get Latest Price

PCB Through-Hole Assembly

Get Latest Price