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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105-032-202-200
105 SERIES CONTACT STRIP WITH 32
09060006474
CONTACT SKT SGNL 24-28AWG 2500PC
105-021-208-100
105 SERIES CONTACT STRIP WITH 21
09060006481
CONTACT SOCKET POWER 20-26AWG
2042202-1
CONTACT SOCKET POWER 4AWG GOLD
1996771-1
CONTACT PIN COAX CBL 0.047" GOLD
QR/P1-PC2B-221(12)
CONTACT PIN SIGNAL 20-24AWG GOLD
106-046-253-200
106 SERIES CONTACT STRIP WITH 46
1766192-1
CONTACT PIN POWER 8AWG SILVER
02050001512
CONTACT SOCKET SIGNAL 20-28AWG
105-095-208-100
105 SERIES CONTACT STRIP WITH 95
5-192039-4
CONTACT MALE BAND POWER NICKEL
192244-1
CONTACT PIN POWER SILVER
105-014-208-200
105 SERIES CONTACT STRIP WITH 14
1766270-1
CONTACT PIN POWER SILVER
QR/P8-SC-221(12)
CONTACT SCKT SGNL 24-28AWG GOLD
105-007-201-200
105 SERIES CONTACT STRIP WITH 7
105-028-208-100
105 SERIES CONTACT STRIP WITH 28
105-094-208-100
105 SERIES CONTACT STRIP WITH 94
DW1P04K4F1
CONTACT PIN SIGNAL 22AWG TIN