Wurth Elektronik Round Steel SMT Mount Spacer, Internal Thread M2.5, 4mm, Tin Surface 9774040151R

Wurth Elektronik 9774040151R is a high-quality round steel spacer specifically engineered for SMT (Surface Mount Technology) applications. Its 4mm length and M2.5 internal threading make it ideal for precisely securing components in electromechanical assemblies. Featuring a tin surface finish, this spacer is designed to facilitate automated assembly processes, significantly enhancing manufacturing efficiency.

Constructed from robust steel, this spacer offers mechanical stability and corrosion resistance, essential for reliable long-term performance in industrial and electronic environments. It complies with stringent industry standards including RoHS (2011/65/EU & 2015/863), halogen-free certifications (IEC 61249-2-21, JEDEC JS709B), and the Packaging IEC 60286-3:2019 standard, ensuring it meets environmental and quality benchmarks.

The spacer supports operation across a broad temperature range from -55°C to 150°C, making it suitable for diverse applications from industrial electronics to cleanroom prototyping. Its 0.35 N*m tightening torque rating allows secure fastening without damage, essential for durable electromechanical unit assembly.

The product's 150 μm solder cream thickness specification contributes to consistent and precise soldering results, critical in high-volume automated production lines. Manufactured in Germany, the 9774040151R spacer reflects Wurth Elektronik's commitment to high standards of quality and reliability.

Constructed from steel for durable mechanical strength. Internal thread M2.5 supports secure fixture mounting. 4mm spacer length optimized for SMT assembly. Complies with RoHS, halogen-free, and REACH regulations. Operates reliably between -55°C and +150°C.

Rated tightening torque of 0.35 N*m for safe assembly. 150 μm solder cream thickness for precise solder application. Manufactured under IEC 60286-3:2019 packaging standards.

This steel SMT mount spacer by Wurth Elektronik enhances the assembly process in industrial, laboratory, and electronic manufacturing environments. Its precise specifications and compliance with global standards make it a reliable component in PCB prototyping and cleanroom applications.

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