TJU Surface-Mount Key-Loc™ Standoffs Metric

Standoffs Features

  • Join two sheets together by sliding the top panel into place to precisely space removeable components.
  • Install on p.c. boards at the same time and method as other surface-mount technology (SMT) components.
  • Use several TJU Standoffs with one standard threaded standoff (such as the TCU) to prevent unwanted top panel movement, and reduce installation time and excessive hardware.
  • Packaged on tape and reel consistent with standard automated SMT installation equipment.
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(All dimensions in millimeters)
Top Panel Thickness CodeTop Panel ThicknessTop Panel MaterialTop Panel Minimum ThicknessBottom Panel MaterialBottom Panel Hole DiameterSM Maximum
1.521.45-1.62Any1.53P.C Board4.22-4.301.65-1.812.75
2.292.22-2.39Any1.53P.C Board4.22-4.302.41-2.573.51


(All dimensions in millimeters)
L (Length) ±0.13

Reel Data

(All dimensions in millimeters)
LengthParts per Reel / Pitch
3640 / 12
4540 / 12
6300 / 16
8260 / 16
10220 / 16
(1) Parts packaged on 9.45" (240mm) wide tape on 13" (330mm) recyclable reels conforming to EIA-481.