Solutions | End-to-End Pins

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Our unique swaging process guarantees the highest quality End-to-End contact pins for reliable automatic insertion. Tandem Pin® brand End-to-End contact pins have precision tips for lower insertion force and more dependable connections. Consistent length and a smooth transition between the pin tip and body assure accurate cut-off and cleaner insertion.

 

Bead            vs.

Competition

  • Consistent contact pin length (pitch) for reliable pin insertion
  • Inconsistent contact pin length causes insertion downtime
  • Smooth transition between tip and body for lower insertion and mating forces
  • Pyramid-shaped stamped tips with abrupt transitions and burrs increase insertion and mating forces
  • Precise cut-offs prevent scraping of mating contact surfaces and ensure a more reliable connection
  • Sharp cut-off stubs scrape off plating on mating connector and lead to poor contact reliability
  • Smooth transitions mean less scraping and cleaner PCB assembly
  • Abrupt transitions mean more scraping and debris on the PCB
  • Precision level layer winding makes pay-off easy
  • Uneven winding leads to tangles, coil breakage and machine down-time
  • Custom packaging to ensure your contact pins arrive safely
  • Standard packaging allows product to shift during shipping

 Our solutions don't end there; we also have a variety of custom assembly options.

Assembly Options

  • Automatic pin insertion
  • Conventional pin assembly
  • Prototypes
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Base Metals

  • Brass Alloy 260
  • Phosphor Bronze Alloy 510
  • Copper Alloy 102 and 110
  • High Performance Copper Alloys 197 and 194

Plating

  • 200 µ" Sn over 100 µ" Ni
  • Gold over Nickel per your specification

Sizes

  • .012” to .045” Square
  • .012” to .062” Round
  • .100” to 1.800" long
total_pin_2Retention Devices and Other Features
  • Stars
  • Stand-offs
  • Flanges
  • Flats
  • Coined sections
  • Pins can have multiple features
Tip Configurations
  • Square end-to-end pins have parabolically revolved conical tips
  • Round end-to-end pins have spherical radius tips
Reel Size
  • 24" OD
  • 22" ID
  • 3-point mounting
  • 10,000 - 50,000 pieces per reel with interlefa between layers
  • Fits your existing insertion equipment
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Build It Here....or you can Send Us Your Design

Our engineering team is highly skilled at exceeding customer satisfaction from design concept to tooling to protype. Leave the work to us and you will be more than pleased with your custom, quick, and cost-effective solution delivered.

Build It Here Send Us Your Design

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