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Shielded Spring Contacts for High-Speed Data Connectors & Telecom Equipment
Beryllium Copper Stamping
Tingfeng Hardware provides shielded spring contacts specifically for high-speed data connectors and telecom equipment, manufactured from beryllium copper through precision stamping processes. These spring contacts are used for EMI shielding and grounding connections in high-speed backplane connectors, data center switches, and telecom equipment, ensuring high-speed signal integrity.
With 16 years of precision manufacturing experience, our products comply with ISO 9001 and RoHS standards, with custom designs supported per customer drawings.
Product Overview
Shielded spring contacts in high-speed data connectors and telecom equipment are critical components for ensuring signal integrity. As data rates increase to 25Gbps and beyond, the impact of electromagnetic interference on signal quality becomes increasingly significant.
Our beryllium copper shielded spring contacts effectively suppress electromagnetic leakage and crosstalk by providing multiple low-impedance grounding paths around connectors. Beryllium copper (conductivity approximately 22% IACS) ensures low-impedance grounding, with gold plating providing stable contact interfaces and oxidation resistance.
The spring contact design provides 0.5-3.0mm compression range, accommodating various gaps between PCBs and shielding covers. Each spring contact undergoes 100% force testing and dimensional inspection, suitable for high-speed backplane connectors, data center switches, core routers, and other telecom equipment.
Features & Advantages
Feature
Advantage to You
Beryllium copper high-conductivity material
Conductivity ~22% IACS, ensuring low-impedance grounding paths for high-speed signals
Multi-point grounding design
Multiple spring contacts provide redundant grounding, reducing EMI leakage risk
Wide compression range
0.5-3.0mm compression travel, accommodating various PCB-to-shield gaps
Gold plating surface finish
Low contact resistance and high oxidation resistance, ensuring long-term signal integrity
High-speed signal compatibility
Suitable for connector shielding applications at 25Gbps and above
Product Specifications
Specification Item
Detail / Range
Tolerance / Standard
Material Type
Beryllium Copper C17200
Conductivity ≥22% IACS
Material Thickness
0.08 mm -- 0.25 mm
±0.005mm
Contact Force
0.3 N -- 2.0 N
±15%
Compression Range
0.5 mm -- 3.0 mm
Design dependent
Surface Finish
Gold / Tin / Nickel Plating
Thickness controlled
Operating Temperature
-55°C -- +200°C
Beryllium copper property
Data Rate
25Gbps -- 50Gbps+
Design dependent
Packaging
Tape & Reel / Bulk
As required
Product Applications
High-Speed Backplane Connectors: Data center switch backplane shielding springs, core router connector grounding contacts, server backplane EMI shielding components
Telecom Equipment: Base station control board shielding springs, transmission equipment connector grounding contacts, access network equipment EMI shielding components
Test & Measurement Equipment: High-speed oscilloscope connector shielding springs, network analyzer interface grounding contacts, signal generator EMI shielding components
Data Centers: Server I/O connector shielding springs, storage device connector grounding contacts, network switching equipment EMI shielding components
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Will I get timely responses and professional support throughout the project?
Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Stren... Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Stren...
