Weller SA21A
- RS Stock No.:
- 389-2975
- Distrelec Article No.:
- 182-48-841
- Mfr. Part No.:
- SA21A
- Brand:
- Weller
Subtotal (1 unit)*
£25.05
(exc. VAT)
£30.06
(inc. VAT)
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In Stock
- Plus 81 unit(s) shipping from 10 June 2026
- Plus 21 unit(s) shipping from 10 June 2026
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Units | Per unit |
|---|---|
| 1 + | £25.05 |
*price indicative
- RS Stock No.:
- 389-2975
- Distrelec Article No.:
- 182-48-841
- Mfr. Part No.:
- SA21A
- Brand:
- Weller
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Weller | |
| Product Type | Desoldering Tool | |
| Anti-Static | Yes | |
| Standards/Approvals | EN 61340-5-1 | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Product Type Desoldering Tool | ||
Anti-Static Yes | ||
Standards/Approvals EN 61340-5-1 | ||
Weller SA21A Manual Desoldering Pump
Introducing the manual desoldering pump from Weller. It is a lightweight, anti-static, hand-operated tool used to suck up solder safely and efficiently. To assist you in removing solder the solder sucker picks up the debris by sucking it up via a spring-loaded piston, released by a push button and re-primed by a plunger. Extraction springs are located outside the vacuum chamber and this helps to prevent the solder sticking and prolongs the life of the solder sucker.
Features and Benefits:
• Lightweight yet durable body construction
• Antistatic
• Compact size: 200mm length
• Quick and efficient solder suction
• Ideal for carrying out soldering and desoldering tasks with a soldering iron
• One-handed operation
Typical Applications:
Desoldering pumps are perfect for use with soldering tools such as a soldering iron and desoldering tweezers, to carry out a range of soldering and desoldering tasks. They are ideal for use in applications such as:
• Electronics assembly - sucking up solder before it cools and bonds with small electrical components
• Workshops - to learn techniques and best practice
• Repairing components - clean up bad bonds
• SMD - assist with repairing bad joints in SMD soldering on circuit boards
FAQs:
Is it battery operated?
The Weller SA21A desoldering pump is not battery operated. A vacuum is generated by means of the cylinder and spring force. The piston is cocked manually and automatically secured. By pressing the release button, the piston is abruptly run back and a short-term vacuum is created so that the solder joint is freed of liquid solder.
Safety Warning:
• This Solder sucker desoldering gun should not be used on LIVE electrical circuits, it provides no protection from electric shock.
• Always protects your eyes when using the desoldering gun with industry approved eye protection to standards CE, OHSA and ANSI.