Search

Home

Products

S1791-42R

S1791-42R

SMT Spring Contact (also known as Grounding Contact or Shield Finger), 4.0mm high, selective gold + tin, C-shape contact, Tape & Reeled

EZi

Traceparts account required

S1791-42R

SMT Spring Contact (also known as Grounding Contact or Shield Finger), 4.0mm high, selective gold + tin, C-shape contact, Tape & Reeled


SMT Spring Contact

  • Accommodates both wiping and sliding actions. Packaged in Tape & Reel for automated placement.

  • Free height = 4mm. Working height = 3mm, Minimum = 2mm.

  • Gold finish on contact area and termination.

View Technical Details & Downloads


Checking stock availability...

Check Availability

Further Details

Jump To:

Technical Details

Product Characteristics

Materials

Dimensions

Downloads

Product Information

Technical Documentation

Environmental Compliance

Technical Details

Product Characteristics

  • Connector Orientation:

    Vertical

  • Country of Origin:

    TW

  • Operating Temperature:

    -55°C to +125°C

  • RoHS Status:

    RoHS Compliant (2015/863/EU) with no Exemption required

  • Current Rating:

    3A

  • Soldering Data:

    Max Solder Temperature: 260°C for 10 seconds

Materials

  • Finish / Plating on Contact Surface:

    Gold

  • Base Material of Contact:

    Titanium Copper

  • Packaging Style:

    Tape and Reel

  • Finish / Plating on Termination:

    Gold

Dimensions

  • Weight:

    0.051g

  • Dimensions:

    7.00 x 2.50 x 4.00

  • Height of Connector above PCB:

    4.00mm

Downloads

    Product Information

  • SMT Spring Contacts - graph of complete range of heights and compression

  • Product Training Module - EMC Shielding Spring Contacts (spring fingers + grounding contacts)

  • Product Datasheet - SPRING CONTACTS: SMT Spring Contacts (EZi)

  • Technical Documentation

  • Technical Drawing / Datasheet - S1791-42R.pdf

  • Outgassing data for Harwin products (plastics)

  • Environmental Compliance

  • RoHS - S1791-42R

  • Material composition for S1791 series

  • REACH - Harwin statement including all current SVHCs & Annex XIV & XVII

  • Environmental Legislation Statement - includes all material legislations

  • Extended Mineral Reporting Template (EMRT) - Company Summary Statement

  • Conflict Minerals Reporting Template (CMRT) - Company Summary Statement

Cable Assembly

Ready-made complete cable assemblies and pre-wired contacts

Enquire
Cable Assembly
Cable Assembly