SMD contact springs - type 17

contact springs are ideal for automatic assembly on printed circuit boards. They are soldered by the standard-reflow-soldering process.

The standard basic material used for contact springs is beryllium (CuBe). However, other materials can also be supplied.

As standard, springs are gold-plated (AU) and therefore provide excellent protection. They can be supplied in a wide range of dimensions and shapes.

  • Available in a variety of dimensions and shapes
  • Standard or customized -contact springs
  • Gold-plated, other platings are possible
  • Excellent connection properties

More details about SMD contact springs

The tolerances for our contact springs can be found here.

SMD contact springs - type 17

Item number H A B Data sheet
FCB-173X2030025B-YY-   2,5 3,0 2,0 ??fcb-173x2030025b- .pdf?? 
FCB-173X2030030B-YY-   3,0 3,0 2,0
FCB-173X2030035B-YY-   3,5 3,0 2,0
 FCB-173X2035042B-YY-   4,2 3,5 2,0 ??fcb-173x2035042b- .pdf?? 
 FCB-173X2038062B-YY-   6,2 3,8 2,0 ??fcb-173x2038062b- .pdf?? 
FCB-173X2045070B-YY-   7,0 4,5 2,0

Other dimensions on request.

Replace -YY in the item number by the desired surface plating. Standardly, springs are gold-plated. Other platings are possible:

  • AU = gold-plated
  • SN = tin-plated
  • AG = silver-plated

For reasons of space, we have summarized our contact springs in types. We only use a schematic drawing for the presentation of an type. You can find the exact dimensions, the proposal for the pad etc. in the relevant datasheet.

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