Weller ET SMD 2.5 mm Surface Mount 45 mm Soldering Iron Tip for use with LR20, LR21 (old generation), WEP70
- RS Stock No.:
- 176-0488
- Mfr. Part No.:
- T0054103999
- Manufacturer:
- Weller
Subtotal (1 unit)*
PHP1,756.38
(exc. VAT)
PHP1,967.15
(inc. VAT)
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- Ready to ship from November 18, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP1,756.38 |
*price indicative
- RS Stock No.:
- 176-0488
- Mfr. Part No.:
- T0054103999
- Manufacturer:
- Weller
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Weller | |
| Tip Shape | Surface Mount | |
| Model Number | ET SMD | |
| Product Type | Soldering Iron Tip | |
| For Use With | LR20, LR21 (old generation), WEP70 | |
| Tip Series | ET | |
| Tip Width | 2.5 mm | |
| Tip Length | 45mm | |
| Standards/Approvals | UPC | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Tip Shape Surface Mount | ||
Model Number ET SMD | ||
Product Type Soldering Iron Tip | ||
For Use With LR20, LR21 (old generation), WEP70 | ||
Tip Series ET | ||
Tip Width 2.5 mm | ||
Tip Length 45mm | ||
Standards/Approvals UPC | ||
- COO (Country of Origin):
- BA
Weller Soldering Iron Tip, 45mm Tip Length, 2.5mm Tip Width - T0054103999
This soldering iron tip is designed for precision soldering tasks in electronics assembly and repair, particularly for surface-mounted components. It is intended for use with compatible handheld soldering tools and delivers consistent thermal transfer for controlled soldering operations. The tip conforms to recognised product approval standards and is suited to routine replacement in workshop environments.
Features and Benefits:
• Narrow profile enhances access to compact component pads
• Robust construction supports repeated heating cycles
• Surface-mount geometry enables accurate solder deposition
• Compatible with selected soldering stations for straightforward swaps
• Stable thermal conduction reduces temperature fluctuation
• Robust construction supports repeated heating cycles
• Surface-mount geometry enables accurate solder deposition
• Compatible with selected soldering stations for straightforward swaps
• Stable thermal conduction reduces temperature fluctuation
Applications
• Suitable for surface-mount component soldering on PCBs
• Ideal for maintenance of handheld soldering stations
• Used with WEP70 for routine tip replacement tasks
• Can be used as LR20 and LR21 replacement in older tools
• Ideal for maintenance of handheld soldering stations
• Used with WEP70 for routine tip replacement tasks
• Can be used as LR20 and LR21 replacement in older tools
Which tools will accept this tip mechanically?
It fits specified older and current handheld soldering stations that accept replaceable, slotted-style tips designed for surface-mount work.
How does the tip affect soldering precision on fine-pitch components?
The slim, SMD-oriented profile concentrates heat transfer to small areas, improving control when working on densely populated boards.
What should be considered when swapping tips in service environments?
Ensure the tool is cooled and de-energised before replacement, and verify correct seating to maintain consistent thermal contact during operation.
Are there compatibility considerations with legacy tool generations?
Certain older tool variants accept this tip format
check fitment against legacy holders to confirm mechanical and thermal compatibility.
Related links
- Weller ET SMD Surface Mount Soldering Iron Tip for use with WEP70 LR21 (old generation)
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- Weller ETCS 3.2 mm Round Blunt 34.5 mm Soldering Iron Tip for use with LR20 WEP70
- Weller ETE 5.6 mm Screwdriver 34.5 mm Soldering Iron Tip for use with LR21 (old generation) LR20
- Weller ETL 2 mm Screwdriver 43.5 mm Soldering Iron Tip for use with WEP70 LR21 (old generation)
- Weller ETBB 2.4 mm Screwdriver 34.5 mm Soldering Iron Tip for use with WEP70 LR21 (old generation)
- Weller ET GW 3 mm Mini-Wave 35 mm Soldering Iron Tip for use with WEP70 LR20