Weller PTBB8 (425°C) 2.4 mm Bevel 34.5 mm Soldering Iron Tip for use with TCP (series (old generation)
- RS Stock No.:
- 661-554
- Mfr. Part No.:
- 4PTBB8-1
- Brand:
- Weller
Subtotal (1 unit)*
£5.98
(exc. VAT)
£7.18
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- Plus 68 unit(s) shipping from 10 August 2026
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Units | Per unit |
|---|---|
| 1 + | £5.98 |
*price indicative
- RS Stock No.:
- 661-554
- Mfr. Part No.:
- 4PTBB8-1
- 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 | Bevel | |
| Model Number | PTBB8 (425°C) | |
| For Use With | TCP (series (old generation) | |
| Tip Series | PT | |
| Tip Width | 2.4 mm | |
| Tip Length | 34.5mm | |
| Standards/Approvals | UPC | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Product Type Soldering Iron Tip | ||
Tip Shape Bevel | ||
Model Number PTBB8 (425°C) | ||
For Use With TCP (series (old generation) | ||
Tip Series PT | ||
Tip Width 2.4 mm | ||
Tip Length 34.5mm | ||
Standards/Approvals UPC | ||
RoHS Status: Exempt
Weller Soldering Iron Tip, 34.5mm Tip Length, 2.4mm Tip Width - 4PTBB8-1
This soldering iron tip is a bevel‑shaped replacement component designed for use with older TCP handheld stations. It serves as the contact interface between iron and workpiece, enabling controlled heat transfer for soldering tasks. The tip operates at a defined working temperature suited to many lead‑based and lead‑free solder applications and is compatible with units carrying a recognised approval mark.
Features and Benefits:
• Maintains 425°C working temperature for consistent joints
• Bevel geometry provides improved solder wetting control
• Narrow 2.4mm width for access to small pads
• Robust construction suited to repeated thermal cycling
• 34.5mm length for extended reach into assemblies
• Bevel geometry provides improved solder wetting control
• Narrow 2.4mm width for access to small pads
• Robust construction suited to repeated thermal cycling
• 34.5mm length for extended reach into assemblies
Applications
• Suitable for fine component soldering on dense boards
• Used with legacy TCP handheld soldering stations
• Ideal for through‑hole soldering where angled contact helps
• Can be used for rework tasks on small connectors
• Practical for precision soldering in electronics repair
• Used with legacy TCP handheld soldering stations
• Ideal for through‑hole soldering where angled contact helps
• Can be used for rework tasks on small connectors
• Practical for precision soldering in electronics repair
How does the tip handle repeated heating and cooling cycles?
The tip is made to withstand frequent thermal cycling, preserving its contact surface and heat conduction characteristics across many soldering sessions.
Will it fit my existing TCP handle?
It is intended for compatibility with older TCP series handheld stations that accept bevel‑shaped replacement tips.
What soldering tasks is the bevel profile best for?
The angled face concentrates heat and facilitates solder flow, making it appropriate for tasks requiring controlled wetting and preventing bridges.
Are there any approvals relevant to safety or quality?
The component carries a recognised approval marking indicating it meets specified product standards for its category.
Related links
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