Quick Turn PCB Assembly | PCBSync Engineering Tools

Quick Turn PCB Assembly — assembled circuit board under inspection

// QUICK TURN PCB ASSEMBLY — SURFACE MOUNT TECHNOLOGY

Overview

What Is Quick Turn PCB Assembly?

Quick Turn PCB Assembly (PCBA) refers to the accelerated manufacturing and population of printed circuit boards — compressing what normally takes weeks into 24–72 hours. It is the go-to service for engineers who need functional prototypes fast, or production teams managing urgent orders.

The process combines bare board fabrication with component sourcing, SMT (surface mount technology) and through-hole placement, reflow soldering, and quality inspection — all on an expedited timeline. Trusted manufacturers balance speed with rigorous IPC quality standards.

Quick turn PCBA is essential during early-stage product development, design validation, pre-production builds, and replacement of failed assemblies. The ability to iterate quickly is a direct competitive advantage.

Prototype & NPI Builds SMT & Through-Hole BGA & Fine-Pitch Full Turnkey Service RoHS Compliant IPC Class 2 & 3

Process

From Files to Assembled Boards

Every quick turn PCB assembly order follows the same proven four-step process.

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Upload Files

Submit your Gerber files, pick-and-place data, and Bill of Materials (BOM). Our DFM team reviews within hours.

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Receive Quote

Get a detailed quote with itemised costs for bare boards, components, assembly, and testing. No hidden fees.

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Assembly Begins

SMT stencil printing, pick-and-place, reflow soldering, AOI, and X-ray inspection for complex assemblies.

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Ship & Track

Boards ship with full inspection reports and test data. Track your delivery in real time with live updates.

Engineering Tool

Quick Turn PCB Assembly Cost Estimator

Get an instant ballpark estimate for your assembly project. For a precise quote, submit your files below.

Assembly Cost Calculator

Prototype & low-volume quick turn pricing

          PCBSync Engineering Tool
v2.1 — 2025
        

Board Width (mm)

Board Height (mm)

Quantity (boards)

Component Count / Board

PCB Layer Count

Turnaround Time

Assembly Type

Surface Finish

Component Supply

Estimated Total Cost

$—

Ballpark estimate · ±25% typical variance

Board fabrication —

Assembly & soldering —

NRE / stencil / setup —

Quick-turn premium —

Total (excl. components) —

Per Unit Price

$—

Component cost not included. Actual quote provided after file review by PCBSync team.

Technical Specifications

Quick Turn Assembly Capabilities

Industry-standard and advanced assembly specifications for prototype through low-volume production.

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SMT Assembly

Min. component size	01005 (0.4×0.2mm)
BGA pitch	0.3mm minimum
QFN / QFP	Supported
Placement accuracy	±30µm
Solder paste	Type 4 / Type 5
Reflow profile	Pb-Free / Lead

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Inspection & Testing

AOI	100% standard
X-ray inspection	BGA / hidden joints
ICT testing	Available
Functional test	Custom fixture
IPC standard	Class 2 / Class 3
Cleanliness test	Ion chromatography

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PCB Specifications

Layer count	1 – 32 layers
Min. trace / space	2/2 mil
Min. drill size	0.1mm laser
Board material	FR4, Rogers, Flex
Max board size	600 × 600mm
Copper weight	0.5 – 12 oz

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Turnaround Options

24-hour PCBA	Prototype ≤50 pcs
48-hour PCBA	Up to 200 pcs
72-hour PCBA	Up to 500 pcs
5-day standard	Up to 5,000 pcs
Min. order	1 piece
Consignment OK	Yes

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Through-Hole & Special

THT wave solder	Supported
Selective solder	Robotic / manual
Press-fit connectors	Supported
Flex & rigid-flex	Supported
Conformal coat	Available
Potting / encap.	Available

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Component Sourcing

Turnkey service	Full BOM sourcing
Consignment	Customer supplied
Approved vendors	Digi-Key, Mouser, Arrow
Counterfeit check	Incoming inspection
BOM mgt.	AVL management
DNP parts	Handled

Get a Quote

Submit Your PCB Assembly Project

Upload your Gerber files and BOM. A PCBSync applications engineer will review your files and respond with a detailed quote — typically within 2–4 hours during business hours.

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Fast DFM Review Design-for-manufacturing check with every quote request — no extra charge

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NDA Protected All files and project details kept strictly confidential. NDA available on request

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Itemised Quote Board, components, assembly, testing — all broken out clearly. No surprises

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Global Shipping DHL, FedEx, and UPS express options to 150+ countries with tracking

Or email files directly

Sales@PCBsync.com

📋 Quick Turn PCB Assembly Quote Request

Full Name *

Company

Email Address *

Phone Number

Board Quantity *

Required Turnaround *

PCB Layer Count

Assembly Type

Component Supply

Surface Finish

Gerber / Design Files

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Click to upload Gerber / ODB++ files .ZIP preferred · .GBR, .GTL, .GBL, .ODB accepted

Bill of Materials (BOM)

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Click to upload BOM file .XLSX, .CSV, .XLS · Include MPN, Qty, Reference designators

Pick & Place / Centroid File (optional)

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Upload pick & place data (optional) .CSV or .TXT with XY coordinates and rotation

Special Requirements / Notes

Knowledge Base

Quick Turn PCB Assembly FAQ

Common questions from PCB designers, engineers, and purchasing teams.

What files do I need to submit for a quick turn PCB assembly quote?

For a complete quote you will need: (1) Gerber files or an ODB++ package covering all copper layers, board outline (GKO), drill files, and silkscreen/solder mask layers; (2) a Bill of Materials (BOM) in Excel or CSV format listing manufacturer part numbers (MPNs), quantities, and reference designators; and (3) optionally a pick-and-place (centroid) file with XY coordinates. If you are supplying your own components (consignment), please also include packing details. Our team can often work with partial information and will follow up with any questions.

How fast can quick turn PCB assembly actually be delivered?

Genuine 24-hour PCB assembly is achievable for prototype quantities (1–10 boards) when components are in stock or supplied by the customer, the design is straightforward (1–4 layers, standard SMT), and orders are placed before a manufacturer's daily cutoff time. 48-hour turnaround covers most prototype use cases up to ~50–100 boards. For more complex builds — multilayer designs, BGA components, or through-hole mixed assemblies — 72 hours to 5 business days is realistic. Transit time is additional. If you have a hard deadline, always confirm feasibility before ordering.

What is the difference between turnkey and consignment PCB assembly?

In a turnkey assembly, the manufacturer sources all components from their network of approved distributors (such as Digi-Key, Mouser, and Arrow), then assembles and tests the boards. This is the easiest option and fastest path to assembled boards, though component markups apply. In a consignment assembly, you purchase and ship the components directly to the assembly house. This gives you full control over sourcing but adds coordination time. Partial turnkey is a hybrid — you supply some parts (specialty or long-lead-time items) while the assembler sources the rest. For quick turn work, turnkey is usually faster.

What component packages can be assembled on a quick turn basis?

Modern quick turn assembly facilities handle a wide range of packages: standard SMT passives down to 01005 (0402mm), QFP and QFN, SOT and SOD, SOIC and SOP, BGAs with pitches as fine as 0.3mm (inspected with X-ray), CSP, LGA, connectors, and through-hole parts via wave or selective solder. Components with non-standard or crimped leads, press-fit parts, and heat sinks typically require additional setup time. If your design includes unusual parts, note them clearly in your quote request so the manufacturer can confirm feasibility.

How is quick turn PCB assembly quality controlled?

Quality in quick turn assembly follows the same IPC-A-610 standards as standard lead-time work. Incoming components are inspected for authenticity and correct part numbers. Solder paste printing is verified with 3D SPI (solder paste inspection). After placement and reflow, 100% automated optical inspection (AOI) checks every board. BGA and similar hidden-joint devices are verified with 2D or 3D X-ray. Functional and in-circuit testing (ICT) can be added when fixtures are available or customer-supplied. Completed boards ship with full inspection reports and, where applicable, traceability data.

How do I estimate the cost of quick turn PCB assembly?

Assembly cost is driven by four main factors: (1) NRE charges — stencil fabrication, programming, and engineering setup, typically $50–$200 per order and a one-time cost; (2) Board fabrication — based on board size, layer count, and quantity; (3) Assembly labour — priced per component placement (often $0.01–$0.04 per SMT placement for prototype runs) plus soldering and handling; and (4) Quick-turn premium — 24-hour orders carry a 50–150% surcharge over standard pricing. Component costs vary enormously with the BOM. Use our estimator above for a ballpark figure, then submit your files for a precise quote.

Is PCBSync a manufacturer or a broker?

PCBSync is an engineering tool platform — this Quick Turn PCB Assembly tool helps designers, engineers, and purchasing teams understand the process, estimate costs, and connect with qualified assembly manufacturers. When you submit a quote request, our team reviews your requirements and matches your project with the most suitable manufacturer based on turnaround time, complexity, and location. Learn more at PCBSync Quick Turn PCB Assembly.

Quick TurnPCB Assembly