Weller ETKL 1.2 mm Chisel Shape 34.5 mm Soldering Iron Tip for use with LR21 (old generation), LR20, WEP70
- RS Stock No.:
- 283-5859
- Distrelec Article No.:
- 301-15-222
- Mfr. Part No.:
- ET KL
- Brand:
- Weller
Subtotal (1 unit)*
£5.63
(exc. VAT)
£6.76
(inc. VAT)
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In Stock
- Plus 67 unit(s) shipping from 16 November 2026
- Plus 157 unit(s) shipping from 16 November 2026
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Units | Per unit |
|---|---|
| 1 + | £5.63 |
*price indicative
- RS Stock No.:
- 283-5859
- Distrelec Article No.:
- 301-15-222
- Mfr. Part No.:
- ET KL
- 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 | |
| Tip Shape | Chisel Shape | |
| Product Type | Soldering Iron Tip | |
| Model Number | ETKL | |
| For Use With | LR21 (old generation), LR20, WEP70 | |
| Tip Series | ET | |
| Tip Width | 1.2 mm | |
| Tip Length | 34.5mm | |
| Standards/Approvals | RoHS, REACH | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Tip Shape Chisel Shape | ||
Product Type Soldering Iron Tip | ||
Model Number ETKL | ||
For Use With LR21 (old generation), LR20, WEP70 | ||
Tip Series ET | ||
Tip Width 1.2 mm | ||
Tip Length 34.5mm | ||
Standards/Approvals RoHS, REACH | ||
- COO (Country of Origin):
- BA
Weller Soldering Iron Tip, 34.5mm Tip Length, 1.2mm Tip Width - ET KL
This soldering iron tip is a chisel-shaped replacement for precision soldering tasks in industrial settings. It is designed to fit a range of compatible soldering handles and supports routine repair and assembly work in electronics and electrical workshops. The tip is used where accurate heat transfer and repeatable solder joints are required for component-level operations.
Features and Benefits:
• Chisel geometry provides broad contact for efficient heat transfer
• 1.2mm width gives controlled wetting on small pads
• 34.5mm length facilitates access to recessed areas
• Compatible with multiple tools to reduce inventory complexity
• Manufactured to meet chemical substance standards for workplace materials
• 1.2mm width gives controlled wetting on small pads
• 34.5mm length facilitates access to recessed areas
• Compatible with multiple tools to reduce inventory complexity
• Manufactured to meet chemical substance standards for workplace materials
Applications
• Suitable for component-level soldering in electronics repair
• Ideal for maintenance on automation control assemblies
• Used with WEP70 for routine workshop rework tasks
• Used for servicing LR20-equipped soldering stations
• Can be used as a drop-in replacement on LR21 legacy handles
• Ideal for maintenance on automation control assemblies
• Used with WEP70 for routine workshop rework tasks
• Used for servicing LR20-equipped soldering stations
• Can be used as a drop-in replacement on LR21 legacy handles
Which tool types will accept this tip mechanically?
It is designed for insertion into compatible cartridge-style and replaceable-tip soldering handles that accept chisel-form fittings and the specified connection geometry.
How does the tip shape affect thermal behaviour during tasks?
The flat chisel profile increases the contact area with solder joints, improving heat throughput and allowing quicker temperature equalisation across the joint surface.
What materials compatibility should technicians consider when using the tip?
The tip is suitable for common solder alloys used in electronics
users should follow the handle manufacturer’s temperature recommendations to avoid accelerated wear.
How does the tip support work on Compact or recessed components?
The extended 34.5mm reach enables access into confined assemblies, allowing stable contact on pads located within tight mechanical surrounds.
Related links
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