Weller ETBB 2.4 mm Round 34.5 mm Soldering Iron Tip for use with WEP70, LR20, LR21 (old generation)
- RS Stock No.:
- 175-1195
- Distrelec Article No.:
- 182-67-189
- Mfr. Part No.:
- 4ETBB-1
- Manufacturer:
- Weller
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SGD16.77
(exc. GST)
SGD18.28
(inc. GST)
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In Stock
- Plus 4 unit(s) shipping from 12 October 2026
- Plus 561 unit(s) shipping from 12 October 2026
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Units | Per unit |
|---|---|
| 1 - 4 | SGD16.77 |
| 5 + | SGD13.80 |
*price indicative
- RS Stock No.:
- 175-1195
- Distrelec Article No.:
- 182-67-189
- Mfr. Part No.:
- 4ETBB-1
- 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 | Round | |
| Model Number | ETBB | |
| Product Type | Soldering Iron Tip | |
| For Use With | WEP70, LR20, LR21 (old generation) | |
| Tip Series | ET | |
| Tip Angle | 45° | |
| Tip Width | 2.4 mm | |
| Tip Length | 34.5mm | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Tip Shape Round | ||
Model Number ETBB | ||
Product Type Soldering Iron Tip | ||
For Use With WEP70, LR20, LR21 (old generation) | ||
Tip Series ET | ||
Tip Angle 45° | ||
Tip Width 2.4 mm | ||
Tip Length 34.5mm | ||
Standards/Approvals RoHS | ||
RoHS Status: Exempt
- COO (Country of Origin):
- MX
Weller Soldering Iron Tip, 34.5mm Tip Length, 2.4mm Tip Width - 4ETBB-1
This soldering iron tip is a replacement component designed for precision soldering tasks in professional environments. It provides a conical contact profile at a 45° angle for controlled heat transfer and is compatible with specific handheld soldering tools from older equipment ranges. The tip is intended for technicians working on detailed electronic assemblies and maintenance where accurate solder deposition is required.
Features and Benefits:
• 2.4mm round working end for precise solder placement
• 45° tip angle improves access to angled joints
• 34.5mm overall length for reach in confined areas
• RoHS conformity reduces presence of hazardous materials
• Compatible with selected legacy handheld stations for retrofit use
• 45° tip angle improves access to angled joints
• 34.5mm overall length for reach in confined areas
• RoHS conformity reduces presence of hazardous materials
• Compatible with selected legacy handheld stations for retrofit use
Applications
• Suitable for fine soldering in automation control assemblies
• Ideal for maintenance of legacy electronic instruments
• Used with WEP70 soldering stations for part replacement
• Can be used for repair of older LR20 and LR21 handheld units
• Ideal for maintenance of legacy electronic instruments
• Used with WEP70 soldering stations for part replacement
• Can be used for repair of older LR20 and LR21 handheld units
Which tool interfaces does it fit?
It fits older-generation handheld soldering stations that accept this style of tip, allowing re‑use of existing handles.
How does the tip shape affect joint quality?
The rounded profile concentrates heat at a small contact area, aiding consistent solder flow on small pads and leads.
Is it appropriate for industrial repair workflows?
Yes, its geometry and length support access to recessed components commonly found in industrial control equipment.
What environmental consideration does it meet?
It meets RoHS requirements, indicating restricted use of certain hazardous substances in its construction.
Related links
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- Weller ETAA 1.6 mm Bevel 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 ETP 0.8 mm Round Blunt 34.5 mm Soldering Iron Tip for use with LR20 LR21 (old generation)
- Weller ETAA 1.6 mm Bevel 34.5 mm Soldering Iron Tip for use with LR20 LR21 (old generation)
- Weller ETB 2.4 mm Screwdriver Soldering Iron Tip for use with WEP70 LR21 (old generation)
- Weller ETA 1.6 mm Chisel Shape 34.5 mm Soldering Iron Tip for use with WEP70 LR20