Prototype Assembly Services | Quick Turn PCB Assembly – HSX CIRCUIT

PCB Prototype Assembly – Quick Turn PCB Assembly Services

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Prototype Assembly

Prototype Assembly Manufacturing Advantage

In-house Integration

Complete in-house prototype PCB assembly capabilities from design review to functional testing, ensuring quality control at every stage.

Quick Turnaround

Fast prototype assembly services with 24-hour turnaround available for urgent projects, getting your products to market faster.

High-Mix, Low-Volume

Specialized in high-mix, low-volume prototype assembly with extensive experience handling complex designs and rare components.

Prototype Assembly Production Excellence

Component Procurement

Full turnkey assembly services including component sourcing from verified suppliers with full traceability and quality documentation.

SMT & TH Assembly

Combined SMT and through-hole assembly capabilities for mixed-technology prototypes and production runs.

Functional Testing

In-circuit testing (ICT) and flying probe testing available to verify prototype functionality before shipment.

Design Review

DFM (design for manufacturing) review service to identify potential issues before assembly, reducing costly redesigns.

Prototype Assembly Manufacturing Capability

SpecificationOur Capability
Board Size50mm x 50mm to 510mm x 460mm
Min Component Size0201 (0.25mm x 0.125mm), 01005 available
BGA / CSPYes – min 0.35mm pitch
QFN / QFPYes – min 0.3mm pitch
Fine Pitch IC0.3mm – 0.5mm pitch
SMT Speed45,000 CPH
Turnaround Time24 hours to 5 days
AOI Inspection100% Automatic optical inspection

Quality Control of Prototype Assembly

Quality Control Equipment

  • Solder Paste Inspection (SPI)
  • Automatic Optical Inspection (AOI)
  • X-ray Inspection for BGA/QFN
  • In-Circuit Testing (ICT)

Quality Standard Certificates

  • ISO 9001:2015
  • IPC Class 2/3
  • IATF 16949 (automotive)
  • UL Certification

Prototype Assembly Application

  • New Product Development (NPI)
  • Design Verification Testing (DVT)
  • Pre-production Validation
  • Small Batch Production
  • Engineering Samples
  • Functional Prototypes

Prototype Assembly FAQ

What is the typical turnaround time for prototype assembly?

Standard prototype turnaround is 5-7 business days. 24-hour and 48-hour expedited services are available for urgent projects at additional cost.

Can you assemble prototypes with components we supply?

Yes, we accept both turnkey (we source components) and consignment (you supply components) prototype assembly orders.

Prototype Assembly Solutions

Read our technical articles about prototype PCB assembly best practices and design for manufacturability (DFM) guidelines.