Weller Hand Desoldering Pump SA21A

Weller Hand Desoldering Pump SA21A – Precision Desoldering Tool for Electronics Work

The Weller SA21A is a manual desoldering pump designed for quick and clean removal of solder joints on printed circuit boards. It is a standard tool in electronics repair and prototyping workflows.

• 200 mm length provides comfortable reach and control during desoldering operations
• Antistatic design protects sensitive electronic components from electrostatic discharge damage
• Hand-operated pump mechanism requires no batteries or external power source
• Compatible with standard through-hole solder joints on PCBs

Das zeichnet die Weller SA21A aus

The compact 200 mm design balances portability with sufficient reach for board-level work. The antistatic construction is a practical safeguard when working on components sensitive to electrostatic discharge, a common risk in electronics assembly and repair.

Ideal für...

Electronics technicians, hobbyist builders, and repair professionals who need a reliable, no-fuss desoldering tool at the bench. Suitable for routine through-hole solder removal on circuit boards in workshop or production environments.

Anwendung von Weller SA21A

Position the pump nozzle over the solder joint, heat the joint with a soldering iron until the solder melts, then activate the pump mechanism to suction the molten solder away. Repeat if necessary for complete joint removal.