Structured Manufacturing Data (2026)

Connector

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Connector 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 Connector is characterized by the integration of Housing and Contacts/Pins. In industrial production environments, manufacturers listed on CNFX commonly emphasize Copper alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A physical interface component that establishes electrical connections between devices in a serial communication system.

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Product Specifications

Technical details and manufacturing context for Connector

Definition
A connector is an electromechanical component within a Serial Communication Interface that provides a secure, reliable physical connection point for transmitting data signals between devices. It ensures proper alignment and contact between mating interfaces, enabling serial data transmission through protocols like RS-232, RS-485, or USB.
Working Principle
The connector establishes electrical continuity by bringing conductive pins or contacts from two separate devices into physical contact within a housing. When mated, the contacts complete circuits that allow serial data signals to flow between devices while providing mechanical stability, environmental protection, and proper polarization to prevent incorrect connections.
Common Materials
Copper alloy, Plastic housing, Gold/nickel plating
Technical Parameters
  • Physical dimensions including pitch (distance between pins), overall size, and mating interface specifications (mm) Standard Spec
Components / BOM
  • Housing Part
    Provides structural support, alignment, and environmental protection for contacts
    Material: Plastic (PBT, nylon, etc.)
  • Contacts/Pins Part
    Establish electrical connections between mated connectors
    Material: Copper alloy with gold/nickel plating
  • Locking Mechanism
    Secures mated connection and prevents accidental disconnection
    Material: Plastic or metal
  • Strain Relief Part
    Prevents cable damage from bending or pulling forces
    Material: Rubber or plastic

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connector.

Serial Connector serial communication connector for industrial electronics copper alloy gold plated connector pins plastic housing locking mechanism connector strain relief serial interface component electronic optical product manufacturing connectors

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Serial Communication Interface
View system integration details
LCD Display Module
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Ultrasonic Sensor
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Serial Interface
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Not applicable (electrical component)
other spec: Voltage rating: Up to 250V AC/DC, Current rating: Up to 5A
temperature: -40°C to +85°C
Media Compatibility
✓ Standard industrial air environments ✓ Dry indoor electrical cabinets ✓ Low-vibration control panels
Unsuitable: Submerged or high-humidity (>90% RH) environments without proper IP rating
Sizing Data Required
  • Number of pins/contacts required
  • Connector type/mating interface (e.g., DB9, RJ45, M12)
  • Cable diameter/connector size constraints

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Contact fretting corrosion
Cause: Micro-motion between mated contacts due to vibration or thermal cycling, leading to oxidation and increased electrical resistance.
Insulation breakdown
Cause: Environmental contamination (moisture, chemicals), mechanical damage, or thermal degradation compromising dielectric properties.
Maintenance Indicators
  • Intermittent signal loss or increased electrical resistance during operation
  • Visible discoloration, corrosion, or overheating at connector interface
Engineering Tips
  • Implement proper strain relief and vibration damping to minimize mechanical stress on contacts
  • Use appropriate sealing methods and environmental protection matched to operating conditions

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems IEC 60512 - Connectors for electronic equipment DIN EN 60352 - Solderless connections
Manufacturing Precision
  • Pin diameter: +/-0.01mm
  • Mating force: +/-10% of specified value
Quality Inspection
  • Contact resistance test
  • Environmental sealing test (IP rating verification)

Factories Producing Connector

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 materials are used in this serial communication connector?

This connector features copper alloy contacts/pins with gold/nickel plating for optimal conductivity and corrosion resistance, housed in durable plastic with a secure locking mechanism and strain relief.

How does this connector ensure reliable electrical connections?

The combination of copper alloy contacts with gold/nickel plating provides excellent electrical conductivity and durability, while the locking mechanism and strain relief maintain secure, stable connections in computer and electronic systems.

What applications is this connector suitable for in computer and optical manufacturing?

This connector is designed for serial communication systems in computer, electronic, and optical product manufacturing, providing reliable physical interfaces for device-to-device electrical connections in industrial and commercial applications.

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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