Structured Manufacturing Data (2026)

Single Board Computer

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Single Board Computer used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Single Board Computer is characterized by the integration of Central Processing Unit and Memory Module. In industrial production environments, manufacturers listed on CNFX commonly emphasize FR-4 PCB construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A complete computer built on a single circuit board with microprocessor, memory, input/output, and other features.

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Product Specifications

Technical details and manufacturing context for Single Board Computer

Definition
A single board computer (SBC) is a complete computer system integrated onto a single printed circuit board (PCB). It contains a microprocessor, memory, input/output (I/O) interfaces, and other essential components required for a functional computer. Unlike traditional desktop computers with separate motherboards and expansion cards, SBCs consolidate all core computing functions into a compact, integrated design. They are commonly used in embedded systems, industrial automation, robotics, IoT devices, and educational applications due to their small form factor, low power consumption, and cost-effectiveness.
Working Principle
A single board computer operates by executing instructions stored in its memory through its central processing unit (CPU). The CPU fetches instructions from memory, decodes them, and performs arithmetic, logic, control, or input/output operations. Input signals are received through various interfaces (such as USB, Ethernet, GPIO pins), processed by the CPU and associated components, and output signals are generated to control external devices or communicate data. The operating system or firmware manages hardware resources and provides an environment for running applications.
Common Materials
FR-4 PCB, Silicon, Copper, Plastic
Technical Parameters
  • Processor clock speed indicating the operating frequency of the CPU (GHz) Per Request
Components / BOM
  • Central Processing Unit
    Executes instructions and performs calculations for the computer system
    Material: Silicon with various metal layers
  • Memory Module
    Stores data and instructions for immediate access by the CPU
    Material: Silicon with metal interconnects
  • Power Regulation Circuit
    Converts and regulates input power to appropriate voltages for board components
    Material: Semiconductors, capacitors, inductors on PCB
  • Input/Output Interfaces Part
    Provides connectivity for external devices and communication
    Material: Copper traces, connectors, plastic housings
  • Storage Controller
    Manages data transfer between the system and storage devices
    Material: Silicon integrated circuit
  • Network Interface Controller
    Enables wired or wireless network connectivity
    Material: Silicon chip with supporting components
  • Graphics Processing Unit
    Handles image rendering and video processing
    Material: Silicon integrated circuit
  • Real-time Clock
    Maintains accurate time even when main power is off
    Material: Quartz crystal, integrated circuit, battery
  • Cooling System
    Dissipates heat generated by electronic components
    Material: Aluminum, copper, thermal paste
  • Expansion Headers Part
    Provides connection points for additional modules or peripherals
    Material: Copper pins, plastic housing

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Single Board Computer.

SBC Embedded Computer Board Mini Computer Board Development Board industrial single board computer for automation embedded system SBC with GPIO pins low power consumption single board computer rugged SBC for harsh environments customizable single board computer solutions

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (atmospheric operation only)
other spec: Humidity: 5-95% non-condensing, Vibration: 5-50Hz at 0.1g, Shock: 50g peak (11ms duration)
temperature: -40°C to +85°C (industrial grade), -20°C to +70°C (commercial grade)
Media Compatibility
✓ Industrial control cabinets ✓ Embedded kiosk systems ✓ Laboratory test equipment
Unsuitable: High-vibration mobile platforms (e.g., heavy machinery, vehicles)
Sizing Data Required
  • Required I/O interfaces (USB, Ethernet, GPIO count)
  • Processing performance needs (CPU cores, clock speed)
  • Memory/storage requirements (RAM, flash storage capacity)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thermal stress-induced solder joint failure
Cause: Cyclic thermal expansion/contraction from power cycling or inadequate cooling, leading to micro-cracking in BGA/CSP solder balls.
Electrostatic discharge (ESD) damage to ICs
Cause: Improper handling during installation/maintenance without ESD protection, or inadequate PCB shielding in harsh environments, causing latent or catastrophic component failure.
Maintenance Indicators
  • Intermittent system crashes or boot failures under load (indicative of thermal or power delivery issues)
  • Visible bulging/leaking capacitors or burnt components on the PCB
Engineering Tips
  • Implement active cooling with thermal interface materials and environmental monitoring to maintain operating temperature within manufacturer specifications.
  • Use conformal coating on the PCB and ensure proper grounding/ESD protocols during all handling to protect against moisture and electrical damage.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 (Quality Management Systems) CE Marking (EU Directive 2014/35/EU - Low Voltage Directive) IPC-A-610 (Acceptability of Electronic Assemblies)
Manufacturing Precision
  • PCB Dimensional Tolerance: +/-0.2mm
  • Component Placement Accuracy: +/-0.1mm
Quality Inspection
  • Automated Optical Inspection (AOI)
  • In-Circuit Test (ICT)

Factories Producing Single Board Computer

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the typical applications for this single board computer?

This SBC is designed for embedded systems, IoT devices, industrial automation, robotics, digital signage, and edge computing applications where compact size and reliable performance are essential.

What operating systems are compatible with this single board computer?

The SBC supports various operating systems including Linux distributions (Ubuntu, Debian, Yocto), Windows IoT, and real-time operating systems (RTOS) depending on processor architecture and memory configuration.

How does the cooling system ensure reliable operation in industrial environments?

The integrated cooling system combines passive heat sinks and optional active cooling solutions to maintain optimal operating temperatures within the specified range, ensuring stability in extended industrial use.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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