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Spring contact

Committed to the research, development, production and operation of high-strength and high-conductivity materials, the production of spring contacts and electrical contact materials.

  • Commodity name： Spring contact
  • Commodity ID： 1171753771013394432

Classification:

Spring touch finger

Key words:

Spring touch finger丨Strap touch finger丨Silver plated processing

Product Consulting:

0513-82222441

Product inquiry
Related Products
  • Product Description
  • Test Report
  • Parameter Table

  • 　　

    Spring Parameters

    Material type
    relative conductivity
    Tensile strength Mpa
    Vickers hardness HV
    Cube
    18-25%
    ≥ 1000
    ≥ 1000
    CuCoBe
    42-52%
    700-800
    200-260
    composite CuCrZr
    ≥ 80% %
    >620
    180-210

    　　Common spring size specification

    Circle type
    Wire diameter
    Circle High
    Circle width
    Groove width
    nmax
    Link Method
    A
    1.5±0.02
    10.5±0.20
    12.7±0.20
    14.00±0.10
    1.43D
    Fixed
    A1
    1.5±0.02
    10.5±0.20
    13.00±0.20
    14.00±0.10
    1.40D
    Activities
    B
    1.2±0.02
    10.00±0.20
    11.70±0.20
    13.00±0.10
    1.87D
    Fixed or active
    C
    1.0±0.02
    8.2±0.20
    8.80±0.02
    10.00±0.10
    2.43D
    Fixed
    D
    1.0±0.02
    8.5±0.20
    9.50±0.02
    11.00±0.10
    2.35D
    Fixed or active
    E
    1.0±0.02
    8.2±0.20
    9.50±0.02
    11.00±0.10
    2.27D
    Activities

    　　Design Specification of Common Spring Groove

    Circle type
    Insert Method
    Contact inner diameter
    Trench bottom diameter
    Groove width
    Bottom rounding
    contact end
    end rounded
    A
    Internal Insertion
    D 1.5±0.10
    D 19.5±0.10
    14.00±0.10
    4.5
    D-3.5±0.10
    42
    B
    D 1.5±0.10
    D 18.8±0.10
    13.00±0.10
    4.0
    D-3.0±0.10
    36
    C
    D 1.5±0.10
    D 15.2±0.10
    10.00±0.10
    3.0
    D-3.0±0.10
    28
    D
    D 1.5±0.10
    D 15.8±0.10
    11.00±0.10
    3.0
    D-3.0±0.10
    28
    E
    D 1.5±0.10
    D 15.3±0.10
    11.00±0.10
    3.0
    D-3.0±0.10
    28
    A
    outer insertion
    D 2h±0.10
    D 2h-19.5±0.10
    14.00±0.10
    4.5
    D 2h 3.5±0.10
    42
    B
    D 2h±0.10
    D 2h-18.8±0.10
    13.00±0.10
    4.0
    D 2h 3.0±0.10
    36
    C
    D 2h±0.10
    D 2h-15.2±0.10
    10.00±0.10
    3.0
    D 2h 3.0±0.10
    28
    D
    D 2h±0.10
    D 2h-15.8±0.10
    11.00±0.10
    3.0
    D 2h 3.0±0.10
    28
    E
    D 2h±0.10
    D 2h-15.3±0.10
    11.00±0.10
    3.0
    D 2h 3.0±0.10
    28

Specialized in the design, development and research of high-strength and high-conductivity alloy materials and electrical connection products. The company aims at and tracks international advanced technology, internal introduction and external connection, absorbing innovation, actively exploring and constantly entering. In the industry has made the majority of customers a high degree of recognition and reputation.

The company in line with professional advanced, pioneering spirit, set up rigorous and pragmatic, the basic concept. Product quality-oriented, excellence, establish quality is the life of the enterprise, quality in my hands of the quality values; to do a product, cast a boutique for the purpose of the enterprise, and give full play to the flexible and diverse characteristics of the enterprise, the heart to serve every customer.

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