Weller PTAA8 (425°C) 1.6 mm Bevel 33 mm Soldering Iron Tip for use with TCP (series (old generation)
- RS Stock No.:
- 661-548
- Mfr. Part No.:
- T0054124899
- Brand:
- Weller
Subtotal (1 unit)*
£5.98
(exc. VAT)
£7.18
(inc. VAT)
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In Stock
- 90 unit(s) ready to ship
- Plus 3 unit(s) ready to ship from another location
- Plus 60 unit(s) shipping from 09 September 2026
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Units | Per unit |
|---|---|
| 1 + | £5.98 |
*price indicative
- RS Stock No.:
- 661-548
- Mfr. Part No.:
- T0054124899
- 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 | |
| Model Number | PTAA8 (425°C) | |
| Tip Shape | Bevel | |
| Product Type | Soldering Iron Tip | |
| For Use With | TCP (series (old generation) | |
| Tip Series | PT | |
| Tip Width | 1.6 mm | |
| Tip Length | 33mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Model Number PTAA8 (425°C) | ||
Tip Shape Bevel | ||
Product Type Soldering Iron Tip | ||
For Use With TCP (series (old generation) | ||
Tip Series PT | ||
Tip Width 1.6 mm | ||
Tip Length 33mm | ||
Standards/Approvals No | ||
Weller Soldering Iron Tip, 33mm Tip Length, 1.6mm Tip Width - T0054124899
This soldering iron tip is a bevel-shaped replacement for compatible TCP handpieces, designed to perform precise soldering at elevated temperatures. It is intended for technicians who require a narrow working edge for controlled solder transfer in repair and assembly tasks. The tip is engineered for use in older TCP-generation tools and suits operations needing a higher operating temperature setting.
Features and Benefits:
• Bevel profile provides accurate solder delivery and wound wetting control
• Rated for 425°C enables consistent high-temperature operations
• Narrow 1.6mm width affords fine-detail joint access
• Short 33mm length reduces thermal lag for quicker heat response
• Compatible design streamlines replacement in legacy equipment
• Rated for 425°C enables consistent high-temperature operations
• Narrow 1.6mm width affords fine-detail joint access
• Short 33mm length reduces thermal lag for quicker heat response
• Compatible design streamlines replacement in legacy equipment
Applications
• Suitable for fine component rework on densely populated boards
• Ideal for precision soldering of small leads and terminals
• Used with older TCP handpieces during maintenance tasks
• Can be used for board-level repair requiring elevated temperatures
• Ideal for precision soldering of small leads and terminals
• Used with older TCP handpieces during maintenance tasks
• Can be used for board-level repair requiring elevated temperatures
How does the tip handle repeated thermal cycles?
The tip is specified for regular use at 425°C, which supports numerous heating and cooling cycles while maintaining shape for precision work.
What should be considered when fitting it to an older handpiece?
Ensure the tip seating on the tool matches the compatible connection style and that the heater reaches the required set point for accurate thermal transfer.
How does the bevel geometry affect solder flow?
The angled edge concentrates thermal energy at the contact point, improving solder wetting and enabling controlled solder movement along fine joints.
Related links
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