Weller ETF 1.2 mm Bevel 34.5 mm Soldering Iron Tip for use with LR20, WEP70, LR21 (old generation)
- RS Stock No.:
- 661-100
- Distrelec Article No.:
- 304-11-558
- Mfr. Part No.:
- T0054101299
- Manufacturer:
- Weller
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PHP735.59
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Units | Per Unit |
|---|---|
| 1 - 4 | PHP735.59 |
| 5 + | PHP713.52 |
*price indicative
- RS Stock No.:
- 661-100
- Distrelec Article No.:
- 304-11-558
- Mfr. Part No.:
- T0054101299
- 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 | |
| Product Type | Soldering Iron Tip | |
| Model Number | ETF | |
| Tip Shape | Bevel | |
| For Use With | LR20, WEP70, LR21 (old generation) | |
| Tip Series | ET | |
| Tip Width | 1.2 mm | |
| Tip Length | 34.5mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Product Type Soldering Iron Tip | ||
Model Number ETF | ||
Tip Shape Bevel | ||
For Use With LR20, WEP70, LR21 (old generation) | ||
Tip Series ET | ||
Tip Width 1.2 mm | ||
Tip Length 34.5mm | ||
Standards/Approvals No | ||
Weller Soldering Iron Tip, 34.5mm Tip Length, 1.2mm Tip Width - T0054101299
This soldering iron tip is a bevel-shaped replacement for professional soldering stations, designed to restore precise thermal transfer and enable accurate soldering in repair and production settings. It fits older handpieces from the specified family and is suited to technicians who require a consistent contact profile for tasks in electronics and electrical assembly.
Features and Benefits:
• Bevel profile delivers controlled wetting and predictable solder flow
• Narrow 1.2mm working edge enables fine solder joints
• 34.5mm overall length ensures secure insertion and stability
• Compatible with selected older handpieces for straightforward swap-out
• Constructed to maintain tip geometry under repeated thermal cycles
• Narrow 1.2mm working edge enables fine solder joints
• 34.5mm overall length ensures secure insertion and stability
• Compatible with selected older handpieces for straightforward swap-out
• Constructed to maintain tip geometry under repeated thermal cycles
Applications
• Suitable for precision component soldering in electronics assembly
• Used with LR20 model handpieces for maintenance and repairs
• Ideal for rework tasks on small joints and connectors
• Can be used in automation setups requiring repeatable tip geometry
• Used with LR20 model handpieces for maintenance and repairs
• Ideal for rework tasks on small joints and connectors
• Can be used in automation setups requiring repeatable tip geometry
Which handpieces will accept this replacement?
It is designed for compatibility with the specified older LR20 and similar legacy handpieces, permitting direct mechanical and thermal interfacing.
How does the bevel shape affect soldering technique?
The angled edge concentrates heat at the joint and promotes controlled solder distribution, aiding repeatable fillet formation on small leads.
Is the tip suited to intermittent high-temperature cycles?
The construction preserves shape through regular thermal cycling typical of repair and light-production workflows, supporting consistent contact performance.
What should be checked during installation to ensure correct operation?
Confirm firm seating in the heater element and electrical continuity where applicable to achieve reliable thermal transfer and minimise cold joints.
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