9774080360R

The 9774080360R is a surface-mount round standoff from Würth Elektronik's WA-SMSI series. It features an M3x0.5 internal thread and is manufactured from steel with a tin-plated surface. The standoff provides an 8.00mm between-board height, suitable for spacing PCBs in a variety of electronic assemblies.

Key mechanical specifications include a maximum tightening torque of 0.5 N·m and an outer diameter of 5.99mm. The recommended solder paste thickness is 150 µm minimum. The component is supplied in tape and reel packaging with a polyimide cover tape, facilitating automatic pick-and-place assembly.

The operating temperature range is -55°C to +150°C, and storage conditions are 5°C to 40°C with less than 75% relative humidity. The component is RoHS compliant (2011/65/EU & 2015/863), REACH conform or declared, halogen-free per IEC 61249-2-21 and JEDEC JS709B, and has a moisture sensitivity level of 1 (unlimited).

This standoff is designed for general electronic equipment and is suitable for PCB stacking and spacing applications. The polyimide tape flap on the top of the spacer should be considered during PCB layout and pick-and-place programming to avoid assembly interference.