Backplane Connectors - Contacts
Backplane Connectors - Contacts: Category Overview
1. Definition of Backplane Connectors - Contacts
Backplane Connectors - Contacts are critical components within the broader Connectors, Interconnects category, designed to establish reliable electrical connections in high-density backplane systems. These contacts serve as the conductive interface between backplane connectors and daughter cards, ensuring signal integrity, power delivery, and mechanical stability in demanding applications such as servers, telecommunications equipment, and industrial systems.
2. Types of Backplane Connector Contacts
This category includes several specialized contact types, each tailored for specific performance requirements:
- Press-Fit Contacts: Engineered for secure, solderless mounting into PCB holes, ideal for high-vibration environments.
- Solderable Contacts: Designed for traditional soldering processes, offering robust connections in standard backplane assemblies.
- High-Speed Signal Contacts: Optimized for minimal insertion loss and crosstalk, supporting data rates exceeding 25 Gbps.
- Power Contacts: Built to handle higher current loads, often used in hybrid backplanes combining signal and power transmission.
Materials range from phosphor bronze (for cost-effective solutions) to beryllium copper (for high-cycle durability), with plating options like gold (low resistance) or tin (economical).
3. Purchasing Recommendations
When selecting Backplane Connector Contacts, consider:
- Compatibility: Match contact specifications (pitch, current rating, plating) to your backplane connector model and PCB design.
- Signal Requirements: For high-frequency applications, prioritize contacts with impedance control and shielding features.
- Environmental Factors: Choose corrosion-resistant plating (e.g., gold over nickel) for harsh conditions.
- Compliance Standards: Verify adherence to industry norms (e.g., IEC, MIL-SPEC) for reliability.
Investing in high-quality contacts minimizes insertion loss, reduces maintenance costs, and extends the lifespan of critical interconnect systems. Partner with trusted suppliers to ensure traceability and technical support for complex configurations.
Returned in English as requested.
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105-003-203-200
CONTACT NON-GEND SIGNAL GOLD
105-032-201-200
105 SERIES CONTACT STRIP WITH 32
1766815-1
CONTACT PIN GROUND SILVER
103-006-251-200
103 SERIES CONTACT STRIP WITH 6
105-009-201-200
105 SERIES CONTACT STRIP WITH 9
103-110-253-100
103 SERIES CONTACT STRIP WITH 11
103-008-253-200
103 SERIES CONTACT STRIP WITH 8
1650156-2
CONTACT PIN POWER 12AWG GOLD
103-016-250-200
103 SERIES CONTACT STRIP WITH 16
148546-1
CONTACT PIN POWER GOLD
103-053-250-200
103 SERIES CONTACT STRIP WITH 53
106-092-253-100
106 SERIES CONTACT STRIP WITH 92
103-009-251-200
103 SERIES CONTACT STRIP WITH 9
1-316458-2
CONTACT SCKT GRND 16-20AWG GOLD
103-073-253-100
103 SERIES CONTACT STRIP WITH 73
105-086-208-100
105 SERIES CONTACT STRIP WITH 86
6648224-1
CONTACT PIN POWER 4AWG SILVER
3-192047-7
CONTACT FEMALE BAND POWER GOLD
QR/P1-PC2A-111(12)
CONTACT PIN SIGNAL 24-28AWG GOLD
6648228-2
CONTACT SOCKET POWER 8AWG GOLD