Würth Elektronik

WA-SMSI Series SMT Steel Spacers with Internal Thread

Würth Elektronik steel spacers are ideal for attachment above the PCB, mounting heavy weight, and assembling to housings

Image of Würth Elektronik WA-SMSI Series SMT Steel Spacers with Internal Thread Würth Elektronik SMT spacers significantly optimize the assembly step of electromechanical unit production. The WA-SMSI series is the perfect solution compared to traditional spacers, which take a long time to assemble. Available in reeled packaging, the WA-SMSI series can be installed using automation to save precious time and costs. A wide range of SMT spacers adhere to the growing demands of customer applications requiring mechanical stability and worry-free connections. SMT spacer accessories such as distance caps, plastic screws, and expanding snap rivets for fast, tool-free assembling complete the portfolio.

Features
  • Internal thread
  • Material: steel
  • Plating: tin
  • Operating temperature: -55°C to +150°C
  • Polyamide foil with tab for quick and easy removal
  • Effective for securing PCBs with height variations from 0.5 mm to 6 mm

Applications

  • Ideal for mounting PCBs to housings, enclosures, or stacked PCBs
  • Secure mounting in compact spaces
  • Secures boards under high mechanical loads
  • Optimized for SMT placement with polyimide tape to ensure reliable and clean removal after automated assembly
  • Expanding snap rivets and special mounting buttons are available for quick and easy mounting of PCBs without tools
  • Distance cap for thermal and electrical insulation and to realize intermediate heights

WA-SMSI SMT Steel Spacer with Internal M1.6 Thread

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M1.6 STEEL 4MM97730406330RROUND STANDOFF M1.6 STEEL 4MM5408 - Immediate$7.24View Details
ROUND STANDOFF M1.6 STEEL 3.50MM97730356330RROUND STANDOFF M1.6 STEEL 3.50MM1596 - Immediate$7.24View Details
ROUND STANDOFF M1.6 STEEL 6MM97730606330RROUND STANDOFF M1.6 STEEL 6MM3398 - Immediate$7.24View Details

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

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M1.6 STEEL 6MM97730606330RROUND STANDOFF M1.6 STEEL 6MM3398 - Immediate$7.24View Details
ROUND STANDOFF M1.6 STEEL 5MM97730506330RROUND STANDOFF M1.6 STEEL 5MM2066 - Immediate$7.24View Details
ROUND STANDOFF M1.6 STEEL 4.50MM97730456330RROUND STANDOFF M1.6 STEEL 4.50MM1636 - Immediate$7.24View Details

WA-SMSI SMT Steel Spacer with Internal Thread M1.6 with Pin

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF STEEL 1.50MM9774015633RROUND STANDOFF STEEL 1.50MM12049 - Immediate$8.40View Details
ROUND STANDOFF STEEL 1MM9774010633RROUND STANDOFF STEEL 1MM6796 - Immediate$8.40View Details
ROUND STANDOFF M1.6 STEEL 4MM97730406330RROUND STANDOFF M1.6 STEEL 4MM5408 - Immediate$7.24View Details

WA-SMSI SMT Steel Spacer with Internal Thread M2

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M2X0.4 STEEL 3MM9774030243RROUND STANDOFF M2X0.4 STEEL 3MM119727 - Immediate$8.31View Details
RND STANDOFF M2X0.4 STEEL 3.50MM9774035243RRND STANDOFF M2X0.4 STEEL 3.50MM16478 - Immediate$8.31View Details
ROUND STANDOFF M2X0.4 STEEL 4MM9774040243RROUND STANDOFF M2X0.4 STEEL 4MM33182 - Immediate$8.31View Details

WA-SMSI SMT Steel Spacer with Internal Thread M2.5

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M2.5 STEEL 2.70MM9774027151RROUND STANDOFF M2.5 STEEL 2.70MM19337 - Immediate$8.31View Details
ROUND STANDOFF M2.5 STEEL 3.50MM9774035151RROUND STANDOFF M2.5 STEEL 3.50MM0 - Immediate$7.41View Details
ROUND STANDOFF M2.5 STEEL 6.50MM9774065151RROUND STANDOFF M2.5 STEEL 6.50MM10330 - Immediate$8.40View Details

WA-SMSI SMT Steel Spacer with Internal Thread M3

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M3 STEEL9774025360RROUND STANDOFF M3 STEEL40631 - Immediate$8.73View Details
ROUND STANDOFF M3 STEEL 1.50MM9774015360RROUND STANDOFF M3 STEEL 1.50MM7194 - Immediate$14.08View Details
ROUND SPACER M3 STEEL 2MM9774020360RROUND SPACER M3 STEEL 2MM12488 - Immediate$16.05View Details

WA-SMSI SMT Steel Spacer with Internal Thread M4

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND STANDOFF M4 STEEL 10MM9774100482RROUND STANDOFF M4 STEEL 10MM1041 - Immediate$15.48View Details
ROUND STANDOFF M4 STEEL 4MM9774040482RROUND STANDOFF M4 STEEL 4MM0 - Immediate$7.68View Details

WA-SMSI SMT Steel Spacer with Internal M5 Thread

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RND STANDOFF M2.5X0.45 STEEL 1MM9774010151RRND STANDOFF M2.5X0.45 STEEL 1MM16926 - Immediate$9.55View Details
ROUND STANDOFF M3X0.5 STEEL 15MM9774150360RROUND STANDOFF M3X0.5 STEEL 15MM6150 - Immediate$14.49View Details
RND STNDFF M2.5X0.45 STL 1.50MM9774015151RRND STNDFF M2.5X0.45 STL 1.50MM109034 - Immediate$9.55View Details
RND STANDOFF M2.5X0.45 STL 10MM9774100151RRND STANDOFF M2.5X0.45 STL 10MM10778 - Immediate$8.31View Details
RND STANDOFF M2.5X0.45 STEEL 4MM9774040151RRND STANDOFF M2.5X0.45 STEEL 4MM47342 - Immediate$8.31View Details
Updated: 2024-11-12
Published: 2021-06-08

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