The WURTH ELEKTRONIK 9774010633R SMT steel spacer is a critical component in modern electronic assemblies, providing essential spacing and insulation between circuit board layers. Constructed from steel and finished with a tin surface, this spacer offers excellent conductivity and corrosion resistance. Its compact dimensions (L: 3.3mm, A: 1.6mm) make it ideal for densely populated PCBs. The spacer is RoHS compliant, conforming to environmental standards, and is packaged in tape and reel format for automated assembly processes. Typical applications include securing components, preventing short circuits, and ensuring proper thermal management in various electronic devices.