Weller S3 3.5 mm Straight Chisel Soldering Iron Tip for use with SI15/SP15N/WH40

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PHP1,131.25

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PHP1,267.00

(inc. VAT)

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RS Stock No.:
278-8752
Distrelec Article No.:
182-48-525
Mfr. Part No.:
T0054003499
Manufacturer:
Weller
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Brand

Weller

Product Type

Soldering Iron Tip

Tip Shape

Straight Chisel

Model Number

S3

For Use With

SI15/SP15N/WH40

Tip Series

S3

Tip Width

3.5 mm

Standards/Approvals

No

COO (Country of Origin):
DE

Weller Soldering Iron Tip, 3.5mm Tip Width, Straight Chisel Shape - T0054003499


This soldering iron tip is a straight chisel replacement designed for professional soldering tools. It serves as an interchangeable thermal contact point for precision soldering tasks and is intended for use with compatible handheld stations and irons commonly found in electronics workshops.

Features and Benefits:


• 3.5mm width delivers focussed heat transfer for accurate solder joints
• Straight chisel profile enables efficient solder spreading and removal
• S3 designation ensures consistent thermal response during cycles
• Compatible with multiple tool types for straightforward tip changes

Applications


• Used with SI15 soldering stations for routine component work
• Suitable for SP15N irons during repair and assembly tasks
• Used for WH40 units in production or service environments
• Ideal for electronic soldering requiring chisel geometry

How does the tip profile affect thermal contact with components?


The straight chisel geometry increases blade contact area with pads and leads, improving heat conduction for quicker wetting on medium-sized joints.

Can this tip be fitted interchangeably without adapters?


It is designed to fit directly into the specified compatible handles, allowing immediate replacement during maintenance.

What operational behaviour should be expected during repeated heating?


The tip maintains a stable thermal response across repeated heating cycles typical in electronics soldering, supporting consistent joint formation.

How does the tip assist when desoldering multi-pin components?


The chisel edge facilitates solder removal along contiguous pins by presenting a flat surface for simultaneous heat transfer across multiple joints.

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