INDUSTRY COMPONENT

Connector pins

Precision metal pins that establish electrical connections in memory modules and other electronic devices.

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Component Specifications

Definition
Connector pins are precision-engineered conductive components designed to create reliable electrical interfaces between memory modules and motherboard sockets. These pins facilitate data transfer, power delivery, and signal transmission through spring-loaded or press-fit contact mechanisms that maintain consistent electrical continuity while allowing for insertion/removal cycles.
Working Principle
Connector pins operate on the principle of mechanical-electrical interface, where physical contact between pin surfaces creates conductive pathways. Spring tension or interference fit ensures continuous electrical connection despite vibration or thermal expansion. Gold or tin plating reduces contact resistance and prevents oxidation.
Materials
Copper alloy base (typically phosphor bronze or beryllium copper) with gold/nickel/tin plating. Spring pins may use specialized alloys for elasticity.
Technical Parameters
  • Pitch 0.5-1.27mm
  • Pin Count 72-288 pins (varies by memory standard)
  • Current Rating 0.5-3A per pin
  • Insertion Force 0.5-1.5N per pin
  • Durability Cycles 50-200 insertions
  • Contact Resistance <20mΩ
Standards
IEC 60512, JEDEC MO-269, EIA-364

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Connector pins.

memory module pins connector pins DDR pins electronic connectors pin specifications contact reliability Connector pins in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Memory Module

A hardware component that stores data and instructions for processing by a control unit or signal processor.

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Memory (RAM/Flash)

Electronic component that stores data and program instructions for processing by the CPU.

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Backup Power Interface

A specialized electrical interface that provides backup power connectivity to maintain Real-Time Clock (RTC) functionality during main power interruptions.

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Engineering Analysis

Risks & Mitigation
  • Pin misalignment during assembly
  • Oxidation reducing conductivity
  • Mechanical fatigue from repeated use
  • Electrostatic discharge damage
FMEA Triads
Trigger: Improper handling during installation
Failure: Bent or broken pins causing connection failure
Mitigation: Use alignment guides during assembly, implement visual inspection systems
Trigger: Environmental contamination
Failure: Increased contact resistance leading to data errors
Mitigation: Apply protective coatings, maintain cleanroom assembly conditions

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05mm pin position, ±0.01mm pin diameter
Test Method
IEC 60512 for electrical/mechanical testing, JEDEC standards for memory-specific requirements

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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.

Related Components

Memory Module
Memory module for Industrial IoT Gateway data storage and processing
Storage Module
Industrial-grade storage module for data logging and firmware in IoT gateways
Ethernet Controller
Industrial Ethernet controller for real-time data transmission in Industrial IoT Gateways.
Serial Interface
Serial interface for industrial data transmission between IoT gateways and legacy equipment using RS-232/422/485 protocols.

Frequently Asked Questions

What causes connector pin failure in memory modules?

Common causes include oxidation of contact surfaces, mechanical wear from repeated insertion cycles, bent or damaged pins from improper handling, and thermal stress causing material fatigue.

How are connector pins tested for reliability?

Testing includes insertion/extraction force measurement, contact resistance monitoring through environmental chambers, vibration testing, and accelerated life cycling to simulate years of use.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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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