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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105-081-208-100
105 SERIES CONTACT STRIP WITH 81
09060006484
CONTACT SOCKET SIGNAL 24-28AWG
09030006134
DIN-SIGNAL HIGH CURRENT M 20A S
044965
SPCNT HIAMP F 90 40A EP3 FE
030-2416-003
CONTACT NON-GEND SGNL 28-32AWG
105-003-201-200
105 SERIES CONTACT STRIP WITH 3
106-110-253-100
106 SERIES CONTACT STRIP WITH 11
594168
SPCNT HIAMP M 90 40A LP-4 MD
105-043-202-200
105 SERIES CONTACT STRIP WITH 43
103-094-253-100
103 SERIES CONTACT STRIP WITH 94
105-099-208-100
105 SERIES CONTACT STRIP WITH 99
106-006-251-200
106 SERIES CONTACT STRIP WITH 6
09030006133
DIN-SIGNAL HIGH CURRENT M 40A S
1-179316-2
CONTACT SOCKET PWR 16-20AWG GOLD
105-052-208-200
105 SERIES CONTACT STRIP WITH 52
1650155-1
CONTACT PIN POWER 20AWG GOLD
106-056-251-200
106 SERIES CONTACT STRIP WITH 56
6648435-1
CONTACT,SKT,SIZE #4
103-051-253-100
103 SERIES CONTACT STRIP WITH 51
105-009-202-200
CONTACT NON-GEND SIGNAL GOLD