ComponentsElectromechanical ComponentsAssemblySMT SpacersInternal Thread

WA-SMSI SMT Steel Spacer with internal Thread M2

WA-SMSI SMT Steel Spacer with internal Thread M2

Applications

  • Assembling of PCBs to housing and to other PCBs
  • For Distances from 0,5 to 8 mm
  • Fast and precise process
  • Strong holding forces and torques
  • Highest process reliability
  • Instant removable Polyimide Tape
General Information
Operating Temperature-55 °C up to +150 °C
MaterialSteel
SurfaceTin
TiM2
Solder Cream Thickness150 µm
Tightening Torque0.2 N*m

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9774005243R
SPEC0.5 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length0.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit3000 
Board –
–Check availability
9774010243R
SPEC1 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit1500 
Board –
–Check availability
9774015243R
SPEC1.5 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length1.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit1200 
Board
700990
–Check availability
9774020243R
SPEC2 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length2 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit1050 
Board –
–Check availability
9774025243R
SPEC2.5 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length2.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit950 
Board –
–Check availability
9774030243R
SPEC3 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length3 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit800 
Board –
–Check availability
9774035243R
SPEC3.5 mm, M2, 4.35 mm
Availability
–
Downloads6 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length3.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit800 
Board –
–Check availability
9774040243R
SPEC4 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length4 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit600 
Board –
–Check availability
9774045243R
SPEC4.5 mm, M2, 4.35 mm
Availability
–
Downloads6 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length4.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit600 
Board –
–Check availability
9774050243R
SPEC5 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit600 
Board –
–Check availability
9774055243R
SPEC5.5 mm, M2, 4.35 mm
Availability
–
Downloads3 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length5.5 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit600 
Board –
–Check availability
9774060243R
SPEC6 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length6 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit500 
Board –
–Check availability
9774067243R
SPEC6.7 mm, M2, 4.35 mm
Availability
–
Downloads3 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length6.7 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit400 
Board –
–Check availability
9774070243R
SPEC7 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length7 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit400 
Board –
–Check availability
9774080243R
SPEC8 mm, M2, 4.35 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Length8 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit400 
Board –
–Check availability

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

Assortments

Articles from this product series can be found in the following assortments:

Board ASSEMBLY Spacer

Learn more