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Single-Sided PCB Manufacturing (FR-4 / CEM-1) — Fast, Reliable, Cost-Effective

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Single Sided PCB

At XingRongXing PCB, We manufacture custom single-sided PCBs using FR-4 and CEM-1 for cost-sensitive, reliable electronics. With clear DFM rules, fast prototyping, and consistent mass production, you get predictable quality, shorter lead times, and competitive pricing — all from one trusted source.


Key Advantages

Clear Capabilities

Min trace/space 6/6 mil, min drill 0.3 mm, 1–3 oz copper, 0.2–3.2 mm thickness.

Quality Assured

100% electrical test, RoHS compliance, full outgoing inspection.

On-Time Delivery

Samples in 3-5 days, volume in 10–15 days, expedite available.

From Prototype to Production

Stable process window, consistent lot-to-lot results.

Capabilities & Specifications

CategoryTypical / RangeNotes / ConditionsFactory Capability / Default
Base Material / LaminateFR-4, CEM-1Selectable substrate materialsFR-4 + CEM-1
Board Thickness0.20 mm ~ 3.20 mmCustom thickness availableDefault / typical: 1.6 mm
Copper Weight / Foil1 OZ, 2 OZ, 3 OZPrototype default is 1 OZTypical support: 1 OZ (others on request)
Min Trace / Space0.15 / 0.15 mm (6 / 6 mil) or 0.20 / 0.20 mmDepends on board material and processStandard capability: 0.20 mm / 0.20 mm
Min Hole / Drill0.30 mmMechanical drilling capabilityTypical: 0.35 mm (range 0.35 ~ 0.50 mm)
Annular Ring / Pad to Hole Clearance≥ 0.10 mmCompensation for etching lossStandard minimal annular ring: 0.10 mm
Solder MaskGreen, Black, White, BlueLPI or dry film typesDefault: Green; other colors optional
Silkscreen / LegendWhite / BlackMinimum line width / character heightStandard colors, min line/height as per design rules
Surface Finish / PlatingLead-Free HASL, OSP, Immersion Tin, ENIG, Flash GoldMultiple finish options for cost / reliability tradeoffAll supported, choose per application
Electrical Test / Inspection100% E-Test, Flying Probe, Flying NeedleEnsures electrical integrity of boardsElectrical test by default; flying probe on request
Tolerances / Dimensional Accuracy±0.10 mm (outline) / ±10% (thickness)Depends on board size & thicknessStandard tolerance: ±0.10 mm outline, ±10% thickness
Registration / Alignment±0.08 ~ ±0.15 mmExposure & alignment precisionTypical alignment accuracy: ±0.10 mm
Solder Mask Registration±0.10 ~ ±0.15 mmMisregistration tolerance of solder maskStandard mask registration: ±0.10 mm
Max Panel / Board Size~490 × 600 mm or largerLimited by cutting / equipmentMaximum panel size: 490 × 600 mm (or greater upon request)
Dielectric Constant / Lossεᵣ ~ 4.2 – 4.8Relevant for signal / RF boardsTypical material εᵣ in that range
Insulation / Leakage Resistance≥ 10⁸ Ω·cmUsed in high humidity / insulation requirementsMeets or exceeds 10⁸ Ω·cm
Operating Temperature / Durability–40 °C ~ +125 °CDependent on material gradeStandard material rated to –40 °C to +125 °C

Applications

Single sided PCBs dominate in the following fields due to their low cost and high reliability:

consumer elctronics

Consumer Electronics

From smartphones to home appliances, our PCBs support the electronics you use daily. They deliver stable performance in compact devices where space is limited. With high reliability and cost efficiency, they power millions of consumer products worldwide.

CEM-1 or FR-4, 1.6 mm, 1 oz, lead-free HASL — for remote controls, small appliances, and general modules.

Industrial Control Systems

Essential in automation and monitoring systems across industries. Our PCBs withstand high temperatures, vibrations, and continuous operation. This ensures consistent performance for long-term industrial reliability.

FR-4, 1.6 mm, 1–2 oz, OSP; conservative creepage/clearance for higher ambient temperatures.

industrial control systems
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Medical Devices

Reliable and precise PCBs for life-saving equipment. They meet strict safety and performance standards for sensitive medical use. Our solutions help ensure accurate diagnostics and stable device operation.

FR-4, 0.8–1.6 mm, 1 oz; clean silkscreen reference designators and test pads for serviceability.

Single-Sided vs. Double-Sided PCBs

Choosing between single-sided and double-sided PCBs depends on cost, circuit complexity, and performance requirements. Both have advantages, but they serve different design and production scenarios. Understanding the trade-offs helps you select the most efficient solution for your project.

When to Choose Single-Sided PCBs?

Cost priority: Single-sided boards are the most economical option, ideal for high-volume and price-sensitive applications.

Simple routing: Best for circuits with straightforward layouts where all traces fit on one side.

Low-to-moderate performance needs: Suitable for analog, low-frequency, or less complex digital designs.

Typical applications: Household electronics, power supplies, LED modules, consumer gadgets, and entry-level appliances.

Manufacturing advantage: Faster production cycle and lower defect risk since only one copper layer is processed.

背景213
背景210

When to Choose Double-Sided PCBs?

Higher circuit density: Two copper layers provide more routing space, enabling compact designs.

Improved electrical performance: Ground planes and power distribution layers reduce EMI and support higher-speed signals.

More components, less size: Allows for more components in a smaller footprint, supporting miniaturization.

Typical applications: Industrial controllers, automotive electronics, medical devices, communication products.

Flexibility in design: Designers can cross traces on different layers, making complex circuits practical without large board sizes.

Why choose us

We ensure product stability and meet international standards with advanced production and strict quality control.

Highly Reliable and High Precision

We cater to diverse needs by offering a wide range of specifications and tailored services.

Diverse Specifications and Customized Services

Timely delivery and comprehensive after-sales support guarantee customer satisfaction.

Comprehensive Logistics Delivery System

Choose us for unparalleled quality, tailored solutions, and seamless service – your reliable partner in innovation and excellence.
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FAQs

Q: What are the standard material and thickness options?
We use FR-4 substrate material with copper foil thickness of 1 oz. Board thickness ranges usually from 0.5 mm up to 1.6 mm.
Q: What is single-sided PCB versus universal (perforated) board?
A single-sided PCB has copper traces on one side only, using photolithography/etching to define the circuit. Universal board (perforated board or pad board) has solder pads or groups of holes; wiring is done manually using wires or components bridging the pads.
Q: What surface finishes and treatments are available?
We offer finishes such as HASL (Hot Air Solder Leveling) and OSP (Organic Solderability Preservative), both lead-free available. Also tin plating or copper plating plus anti-oxidation treatments.
Q: What applications are suitable for these types of PCBs?
These boards are widely used in consumer electronics like remotes, calculators; industrial control like PLC modules; low-power LED lighting; sensor modules; educational kits and prototype builds.
Q: What are the limitations I should be aware of?
Universal/perforated boards have lower wiring density; not suitable for very high-speed signals or high integration ICs. Appearance and heat dissipation might be less optimal than professionally designed multi-layer PCBs. Manual wiring introduces variability; requires skill to avoid poor solder joints or loose connections.

Related Blogs

  • PCB Applications In Home Appliances
    Modern home appliance PCBs serve as the vital brains powering today's connected electronics and automation systems. This article explores how advanced PCB layout design integrates IoT connectivity modules (such as Wi-Fi and Bluetooth) and smart sensors directly into household devices. It examines the manufacturing balance between high-density SMT assembly and rugged through-hole techniques, ensuring maximum circuit reliability against heat and moisture. By transitioning toward multilayer PCBs and flexible substrates, engineers can successfully optimize production costs, boost energy efficiency, and deliver the compact, durable architectures required for next-generation smart homes.
  • PCB For Power Supply Applications
    Optimizing a power supply PCB is vital for achieving high efficiency, power integrity, and strict electrical safety in modern electronics. This article explores essential PCB design practices, comparing the low-noise stability of linear supplies with the compact efficiency of switched-mode power supplies (SMPS). It highlights critical strategies for thermal management—such as utilizing thermal vias and wide copper pours—and layout techniques for EMI suppression, decoupling, and low-impedance grounding. By adhering to industry benchmarks like IPC-2221, engineers can eliminate hotspots, prevent electrical hazards, and build robust power regulation systems.
  • PCB Applications In LED Lighting Systems
    Printed Circuit Boards (PCBs) are foundational to the efficiency, thermal management, and lifespan of modern LED lighting systems. This article outlines how specialized substrates—such as Metal Core PCBs (MCPCBs) with aluminum or copper bases and ceramic PCBs—excel at heat dissipation compared to standard FR-4 materials. By incorporating key design strategies like thermal vias, optimized copper thickness, and integrated driver circuitry, engineers can successfully eliminate hotspots, reduce EMI, and prevent premature LED failure. Ultimately, choosing the correct PCB material and assembly method ensures optimal brightness, durability, and energy efficiency across diverse automotive, consumer, and industrial applications.

Keep in Touch With Us

For more details on our Single Sided PCBs or to discuss your specific requirements, reach out to our customer service team.

Tel: +86-13724222511

E-mail: m18029051908@163.com

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About Us

We believe that through the professional services and excellent quality of Dongguan Xinrongxing Technology Co., Ltd., we will definitely bring more efficient guarantees to your business and contribute to your success. Welcome to contact us anytime, let's create a better future together!
 

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Add: 103, Unit 1, Building 135, Huijing Kailun Bay Garden, 150 Shatian Avenue, Shatian Town, Dongguan City, Guangdong Province
Tel: +86-13724222511
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