Weller PTAA7 (370°C) 1.6 mm Bevel 33 mm Soldering Iron Tip for use with TCP (series (old generation)
- RS Stock No.:
- 661-403
- Mfr. Part No.:
- 4PTAA7-1
- Manufacturer:
- Weller
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- RS Stock No.:
- 661-403
- Mfr. Part No.:
- 4PTAA7-1
- 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 | |
| Product Type | Soldering Iron Tip | |
| Tip Shape | Bevel | |
| Model Number | PTAA7 (370°C) | |
| For Use With | TCP (series (old generation) | |
| Tip Series | PT | |
| Tip Width | 1.6 mm | |
| Tip Length | 33mm | |
| Standards/Approvals | UPC | |
| Select all | ||
|---|---|---|
Brand Weller | ||
Product Type Soldering Iron Tip | ||
Tip Shape Bevel | ||
Model Number PTAA7 (370°C) | ||
For Use With TCP (series (old generation) | ||
Tip Series PT | ||
Tip Width 1.6 mm | ||
Tip Length 33mm | ||
Standards/Approvals UPC | ||
RoHS Status: Exempt
- COO (Country of Origin):
- MX
Weller Soldering Iron Tip, 33mm Tip Length, 1.6mm Tip Width - 4PTAA7-1
This soldering iron tip is a bevel-shaped replacement element designed for use with older TCP handheld soldering tools. It provides a controlled heat-transfer surface for precision joining tasks and is suited to technicians working with small components where defined solder joints are required. The tip conforms to recognised product approval standards for compatibility and safety.
Features and Benefits:
• Bevel profile delivers accurate solder-flow control for fine joints
• Nominal operating temperature set at 370°C for consistent heating
• Tip width 1.6mm permits access to confined pads and leads
• 33mm overall length assists reach into recessed areas
• UPC-approved designation supports equipment conformity in installations
• Nominal operating temperature set at 370°C for consistent heating
• Tip width 1.6mm permits access to confined pads and leads
• 33mm overall length assists reach into recessed areas
• UPC-approved designation supports equipment conformity in installations
Applications
• Suitable for precision component soldering on dense boards
• Ideal for rework of small through-hole and surface-mount parts
• Used with legacy TCP handheld soldering stations
• Can be used for general electronics assembly requiring bevel geometry
• Ideal for rework of small through-hole and surface-mount parts
• Used with legacy TCP handheld soldering stations
• Can be used for general electronics assembly requiring bevel geometry
How does the tip’s temperature rating affect routine tasks?
The 370°C nominal temperature offers steady thermal output that reduces thermal cycling, aiding repeatable solder wetting on common alloys.
Will this fit later handheld models from the same manufacturer?
It is intended for compatibility with older TCP handheld units
fitting to later variants requires checking the tool’s tip-holding mechanism and dimensions.
What soldering behaviours does the bevel shape enable?
The bevel edge promotes controlled solder distribution along joint edges, improving fillet formation on small connectors and leads.
Are there handling considerations due to the tip’s length?
The 33mm length provides additional reach but may change the tool’s balance
users should verify ergonomic comfort during extended use.
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