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.
| Type | Thread/Through Hole (mm) | Lengths (mm) |
|---|---|---|
| Internal Thread |
M4 M3 M2.5 M2 M1.6 |
1 - 10 1 - 15 1 - 10 1 - 8 1 - 6 |
| Through Hole |
Ø4.5 mm Ø3.6 mm Ø2.7 mm Ø2.25 mm |
1 - 10 1 - 15 1 - 10 1 - 8 |
| External Thread | M3 | 1 - 10 |
| Reverse Type |
M3 Ø3.2 mm |
2.6 - 11.6 2.6 - 11.6 |
| Fixed with Snap Rivet | Ø2.15 mm | 2 - 10 |
| Right Angled |
M3 Ø3.3 mm |
|
| Mounting Button | for M3 Thread | |
|
Distance cap for intermediate 0.5 mm heights |
For Spacer with 6 mm outer diameter, starting at 2.5 mm height |
|
| Pan Head Plastic Screw | M3 |
Product Benefits
- Fast and precise process
- Instant removable kapton foil
- Strong holding forces and torques
- Highest process reliability
Full automation for fast and very precise positioning on the PCB
Tab on the kapton foil for instant removal
High holding forces and torques for safe and strong mechanical connection
Optimal solder pad geometry and specially developed plating for consistent, Reliable, Soldering
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 Reverse Spacer for top layer soldering and bottom side assembly
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
Distance cap for thermal and electrical insulation and to realize intermediate heights
Useful links:
- SMT Spacer for Fully Automated Assembly: #askLorandt
- The Product Family of SMT Spacers: More