INDUSTRY COMPONENT

Connector Termination

Connector termination is the electrical contact point within a connector that provides secure connection and signal transmission in signal cables.

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Component Specifications

Definition
A connector termination is a precision-engineered component within electrical connectors that establishes and maintains electrical continuity between conductors in signal cables. It serves as the interface point where individual wires or conductors are mechanically secured and electrically connected to corresponding terminals in mating connectors, ensuring reliable signal transmission with minimal resistance, insertion loss, and electromagnetic interference.
Working Principle
Connector terminations work by creating a low-resistance electrical path through physical contact between conductive surfaces. When mated, the termination's contact spring exerts controlled normal force against the counterpart terminal, displacing surface oxides and contaminants to establish metal-to-metal contact. This mechanical pressure ensures consistent electrical conductivity while maintaining structural integrity through repeated mating cycles.
Materials
Copper alloys (phosphor bronze, beryllium copper, brass) with gold, silver, or tin plating; nickel underplating for corrosion resistance; high-temperature thermoplastics for insulation.
Technical Parameters
  • Contact Force 0.5-2.0N
  • Mating Cycles ≥500 cycles
  • Current Rating 1-5A
  • Voltage Rating 50-250V AC/DC
  • Contact Resistance ≤20 mΩ
  • Insulation Resistance ≥1000 MΩ
  • Operating Temperature -40°C to +105°C
  • Dielectric Withstanding Voltage 500V AC
Standards
ISO/IEC 63171-1, IEC 60512, MIL-DTL-38999, DIN 41612

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connector Termination.

connector termination signal cable connector electrical contact crimp termination PCB connector wire termination contact spring electrical connectivity Connector Termination in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Signal Cable

Electrical cable designed to transmit temperature measurement signals from a sensor probe to monitoring equipment.

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Engineering Analysis

Risks & Mitigation
  • Intermittent connections due to contact wear
  • Corrosion leading to increased resistance
  • Mechanical damage from improper mating
  • Signal degradation from poor contact alignment
  • Thermal expansion mismatch causing connection failure
FMEA Triads
Trigger: Contact surface contamination
Failure: Increased contact resistance leading to signal loss
Mitigation: Implement proper cleaning procedures and use protective caps during storage
Trigger: Spring fatigue from excessive mating cycles
Failure: Reduced contact force causing intermittent connections
Mitigation: Design with appropriate spring materials and limit mating cycles within specifications
Trigger: Improper crimping force
Failure: Wire pull-out or cold joints
Mitigation: Use calibrated crimping tools and implement operator training programs

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05mm for critical dimensions, contact position within ±0.1mm of nominal
Test Method
IEC 60512 for electrical performance, MIL-STD-202 for environmental testing, IPC/WHMA-A-620 for workmanship

Buyer Feedback

★★★★☆ 4.8 / 5.0 (16 reviews)

"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Connector Termination arrived with full certification."

"Great transparency on the Connector Termination components. Essential for our Computer, Electronic and Optical Product Manufacturing supply chain."

"The Connector Termination we sourced perfectly fits our Computer, Electronic and Optical Product Manufacturing production line requirements."

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Frequently Asked Questions

What is the difference between crimp and solder terminations?

Crimp terminations use mechanical deformation to secure wires, offering faster installation and better vibration resistance. Solder terminations create metallurgical bonds through melting solder, providing superior electrical continuity but requiring more skill and thermal management.

How do I select the right connector termination for my application?

Consider current rating, voltage requirements, environmental conditions (temperature, humidity, vibration), mating cycle requirements, and industry compliance standards. Always verify compatibility with existing connector systems and cable specifications.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Connector Ports Contact Pin Array