ComponentsElectromechanical ComponentsAssemblySMT SpacersInternal Thread

WA-SMSI SMT Steel Spacer with internal Thread M1.6 Bottom closed

WA-SMSI SMT Steel Spacer with internal Thread M1.6 Bottom closed

Applications

  • Assembling of PCBs to housing and to other PCBs
  • For distances from 2.5 to 6mm
  • Fast and precise process
  • Strong holding forces and torques
  • Highest process reliability
General Information
Operating Temperature-55 °C up to +150 °C
MaterialSteel
SurfaceTin
Solder Cream Thickness120 µm
Tightening Torque0.1 N*m

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L(mm)
Tli(mm)
Ti
Ø OD(mm)
Packaging
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Samples
97730256330R
2.5 mm, 1.5 mm, M1.6
Downloads6 files

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Status Activei| Production is active. Expected lifetime: >10 years.
Length2.5 mm
Inner Thread Length1.5 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit2200 
97730306330R
3 mm, 1.8 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length3 mm
Inner Thread Length1.8 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1800 
97730356330R
3.5 mm, 2 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length3.5 mm
Inner Thread Length2 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1800 
97730406330R
4 mm, 2 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length4 mm
Inner Thread Length2 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1400 
97730456330R
4.5 mm, 2 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length4.5 mm
Inner Thread Length2 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1400 
97730506330R
5 mm, 2 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length5 mm
Inner Thread Length2 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1300 
97730606330R
6 mm, 2 mm, M1.6
Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Download all 6 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Length6 mm
Inner Thread Length2 mm
Inner ThreadM1.6 
Outer Diameter3.3 mm
PackagingTape and Reel 
Packaging Unit1100 

SMT Spacer from Würth Elektronik eiSos

CHECKMATE

SMT Spacer wins!

SMT Spacers from Würth Elektronik significantly optimize the assembly process of electromechanical units. Mounting conventional spacers takes a lot of time, SMT Spacers are tailor-made for full automation. Available on reel, they can be positioned very precisely on the PCB. Different designs cover a wide range of applications for fast, strong and safe soldering connections.

  • Fast and precise process
  • Instant removable kapton foil
  • Strong holding forces and torques
  • Highest process reliability

Features

Full automation for fast and very precise positioning on the PCB
Full automation for fast and very precise positioning on the PCB
Tab on the kapton foil for instant removal
Tab on the kapton foil for instant removal
High holding forces and torques for safe and strong mechanical connection
High holding forces and torques for safe and strong mechanical connection
Optimal solder pad geometry and specially developed plating for consistent, Reliable, Soldering
Optimal solder pad geometry and specially developed plating for consistent, Reliable, Soldering
Robust screw connections for high mechanical load
Robust screw connections for high mechanical load
Screwless connections for fast mounting
Screwless connections for fast mounting

Types & Applications

SMT Spacer with internal thread for attachment above the PCB or for assembling to housings
SMT Spacer with internal thread for attachment above the PCB or for assembling to housings
SMT Spacer with external thread for attachment above the PCB by using a nut
SMT Spacer with external thread for attachment above the PCB by using a nut
SMT Reverse Spacer for top layer soldering and bottom side assembly
SMT Reverse Spacer for top layer soldering and bottom side assembly
Right Angled SMT Spacer for 90° assembling of PCBs to housing and cases
Right Angled SMT Spacer for 90° assembling of PCBs to housing and cases
SMT Spacer with Snap Rivet or Mounting Button for quick and easy mounting of PCBs without tools
SMT Spacer with Snap Rivet or Mounting Button for quick and easy mounting of PCBs without tools
Distance cap for thermal and electrical insulation and to realize intermediate heights
Distance cap for thermal and electrical insulation and to realize intermediate heights