Weller CT5AA7 (370°C) 1.6 mm Bevel Soldering Iron Tip for use with W61

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£8.17

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RS Stock No.:
661-756
Distrelec Article No.:
304-11-554
Mfr. Part No.:
4CT5AA7-1
Brand:
Weller
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Brand

Weller

Tip Shape

Bevel

Model Number

CT5AA7 (370°C)

Product Type

Soldering Iron Tip

For Use With

W61

Tip Series

CT5

Tip Width

1.6 mm

Standards/Approvals

No

COO (Country of Origin):
MX

Weller Soldering Iron Tip, 1.6mm Tip Width, Bevel Tip Shape - 4CT5AA7-1


This soldering iron tip is a replacement bevel tip designed for precision thermal soldering tasks. It is intended for use with compatible W61 soldering handles, providing a controlled thermal interface for component joining at a fixed operating temperature. The tip form offers a slanted contact surface for accurate wetting and solder transfer in detailed electronics work.

Features and Benefits:


• Bevel geometry enables precise solder deposition
• Rated operating temperature of 370°C ensures consistent heat
• Compatible with CT5 tooling for straightforward swaps
• 1.6mm contact edge supports fine pitch joint access
• Robust thermal transfer reduces heat loss during soldering

Applications


• Suitable for precision component soldering on small PCBs
• Ideal for rework of SMD joints in electronics repair
• Used with W61 handles in routine manufacturing tasks
• Can be used for touch-up soldering on plated tracks
• Appropriate for assembly tasks requiring controlled temperature

What electrical heating behaviour should I expect during use?


When fitted to a compatible handle the tip attains the specified temperature rapidly and maintains stable thermal output for uniform solder flow.

How does the bevel shape affect wetting on leads and pads?


The slanted profile increases contact surface control, promoting consistent solder transfer and improved fillet formation on narrow pads.

What installation considerations are there for replacing tips?


Ensure the handle is cooled and insulated before removal, then seat the tip fully to maintain correct thermal coupling and consistent set temperature.

How does tip width influence accessibility in tight assemblies?


The 1.6mm edge provides a balance between accessibility and heat capacity, allowing access to narrow joints while retaining sufficient soldering mass for heat delivery.

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