Weller ETKL 1.2 mm Screwdriver 44 mm Soldering Iron Tip for use with LR20, WEP70, LR21 (old generation)
- RS Stock No.:
- 285-7596
- Mfr. Part No.:
- 4ETKL-1
- Brand:
- Weller
Subtotal (1 unit)*
£5.71
(exc. VAT)
£6.85
(inc. VAT)
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In Stock
- Plus 76 unit(s) shipping from 07 September 2026
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Units | Per unit |
|---|---|
| 1 + | £5.71 |
*price indicative
- RS Stock No.:
- 285-7596
- Mfr. Part No.:
- 4ETKL-1
- 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 | Soldering Iron Tip | |
| Tip Shape | Screwdriver | |
| Model Number | ETKL | |
| For Use With | LR20, WEP70, LR21 (old generation) | |
| Tip Series | ET | |
| Tip Width | 1.2 mm | |
| Tip Length | 44mm | |
| Standards/Approvals | UPC | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Product Type Soldering Iron Tip | ||
Tip Shape Screwdriver | ||
Model Number ETKL | ||
For Use With LR20, WEP70, LR21 (old generation) | ||
Tip Series ET | ||
Tip Width 1.2 mm | ||
Tip Length 44mm | ||
Standards/Approvals UPC | ||
- COO (Country of Origin):
- BA
Weller Soldering Iron Tip, 44mm Tip Length, 1.2mm Tip Width - 4ETKL-1
This soldering iron tip is a replacement accessory designed for precision soldering tasks with compatible handheld stations. It serves as a screwdriver-shaped working end for thermal tools, intended for use with selected Weller irons and suitable for standard electronics assembly and repair environments.
Features and Benefits:
• Screwdriver-shaped end delivers controlled solder distribution
• 1.2mm working width enables fine joint access
• UPC approval provides verified manufacturing conformity
• Lead-free compatible material supports modern solder alloys
• 44mm overall length allows reach into recessed areas
• 1.2mm working width enables fine joint access
• UPC approval provides verified manufacturing conformity
• Lead-free compatible material supports modern solder alloys
• 44mm overall length allows reach into recessed areas
Applications
• Used with LR20 and WEP70 soldering stations
• Suitable for maintenance on legacy LR21 (old generation)
• Ideal for soldering small connectors and tabs
• Can be used for rework of compact PCB joints
• Suitable for maintenance on legacy LR21 (old generation)
• Ideal for soldering small connectors and tabs
• Can be used for rework of compact PCB joints
Which handpieces will accept this tip?
It is compatible with specific handheld stations, fitting mechanically into the LR20 and corresponding WEP70 interfaces as well as older LR21 units.
How does the tip shape affect thermal transfer?
The screwdriver profile increases contact area on flat surfaces, improving heat conduction to larger solder joints while preserving control for small features.
Is the tip appropriate for lead-free solders?
The composition and finish are suitable for use with lead-free solder alloys, maintaining performance under higher melting temperatures.
What practical advantage does the 44mm length provide?
The extended length facilitates access into recessed components and reduces heat exposure to surrounding assemblies during soldering.
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