SMT Spring Lock Fasteners (Surface-Mount Retention Hardware)

Product Description

The SMT spring lock is designed for the reflow process: it survives peak soldering temperatures, sits accurately on paste-printed pads, and is supplied in tape-and-reel packaging for automated pick-and-place. After reflow, the spring clip stands ready on the board as a permanent retention point.

Matching covers and modules simply press in — the spring fingers deflect and snap back behind the part, holding it with a defined retention force. Removal is equally tool-free. This replaces screw-and-standoff stacks with a single surface-mount operation, cutting assembly steps and eliminating dropped-screw defects.

Key Features & Benefits

• Reflow-Compatible: Standard SMT placement and reflow soldering — no hand operations.
• Tool-Free Snap-In: Covers and modules click into place; defined retention force.
• Captive by Design: Nothing to drop, nothing to torque-check at the end of the line.
• Tape-and-Reel: Supplied for automated pick-and-place at production speed.
• Compact Footprint: Saves height and board area versus screw bosses and standoffs.

Application Industries

Applied to router and set-top-box covers, EMI shield retention, battery and module holders in consumer electronics, industrial gateways and automotive infotainment boards.