TCU Surface-Mount Standoffs

Inch

  • Threaded standoffs installed on p.c. boards at the same time and method as other surface-mount technology (SMT) components.
  • Reduce secondary handling of p.c. boards that may lead to potential damage.
  • Packaged on tape and reel consistent with standard automated SMT installation equipment.
  • Available in a wide variety of thread sizes and lengths.
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General
Thread Thread Code Min. Thickness Hole Size +.003 -.000 2 Min. Solder Pad Dia. A. Max. C. Max. E. +.005
0-80 080 .020 .098 .165 .019 .095 .125
2-56 256 .060 .147 .244 .060 .142 .219
4-40 440 .060 .166 .244 .060 .161 .219
6-32 632 .060 .213 .306 .060 .208 .281
8-32 832 .060 .250 .369 .060 .245 .344
Length
Thread L (Length)+.005
0-80 .062 .125 -- --
2-56 .062 .125 .2501 .3751
4-40 .062 .125 1 .250 1 .375
6-32 .062 .125 .2501 .3751
8-32 .062 .125 1 .250 1 .375
Material
Material Code Material Description Finish Description
BR Brass Electroplated Matte Tin per ASTM B545, Class A with Clear Preservative Coating, Annealed
ST Carbon Steel Electroplated Matte Tin per ASTM B545, Class A with Clear Preservative Coating, Annealed
Reel Data
Thread Length
.062 .125 .250 .375
Parts per Reel/Pitch
0-80 3500/.315 2000/.315 -- --
2-56 1500/.472 1000/.472 650/.472 300/.630
4-40 1500/.472 1000/.472 650/.472 300/.630
6-32 1500/.472 1000/.472 650/.472 300/.630
8-32 1100/.630 800/.630 500/.630 300/.630
  1. Parts packaged on .945” (24mm) wide tape on 13” (330mm) recyclable reels conforming to EIA-481.
  2. Parts available in bulk without polymide patch by special request.