A solder sucker, also known as a desoldering pump, is a handheld vacuum tool designed to remove molten solder from printed circuit boards during rework and repairs [citation:1][citation:5]. It is a costeffective alternative to solder wicks for cleaning up excess solder and is available in manual and electric versions [citation:1][citation:5]. When paired with a soldering iron, it allows for the removal of throughhole components [citation:5].
| Parameter | Value |
|---|---|
| :- | :- |
| Type | Manual, Spring-Loaded Piston [citation:5][citation:9] |
| Body Material | Aluminum or Plastic [citation:3][citation:6] |
| Nozzle Material | High-Temperature Plastic (Teflon) [citation:9] |
| Suction Strength | ~30 cm-Hg [citation:3][citation:8] |
| Overall Length | 182mm - 210mm [citation:3][citation:8] |
| Anti-Static | ESD safe versions available [citation:9][citation:12] |
| Weight | ~60g [citation:3] |
## Key Features
+Powerful Vacuum - Removes solder quickly and effectively [citation:3].
+Simple Operation - Push plunger, heat joint, press button to suction [citation:1].
+Durable Construction - Metal or aluminum bodies for long life [citation:3][citation:6].
+Replaceable Nozzles - For easy maintenance and longer tool life [citation:8][citation:9].
√ Ideal for through-hole components.
√ Used in conjunction with a soldering iron [citation:5].
√ Available in standard and ESD-safe variants [citation:9][citation:12].
## How to Use a Desoldering Pump
Note: A solder sucker is not an air pump to "blow" anything. The handle is meant to be held in the palm; pressing the button releases suction . Operation requires skill and coordination to prevent damage to the board or components. This tool is for rework, not for heating the solder itself.