Weller S3 3.5 mm Straight Chisel Soldering Iron Tip

  • RS-stocknr. 278-8752
  • Fabrikantnummer T0054003499
  • Fabrikant Weller
Wetgeving en compliance
Land van herkomst: DE

Weller Soldering Iron Tips

Weller offers a comprehensive range of soldering tips to complement their soldering irons and desoldering irons. Soldering iron tips are available in a huge variety of sizes, diameters and shapes. Every soldering tip is designed for a specific application.

Features and Benefits:

  • All Weller soldering tips feature an individual galvanised ferrous coating. The solder area of the tip also comes tin-plated. This prevents any oxidation before the soldering tip reaches you.
  • Constructed with a copper core, the tips provide the most effective level of heat transfer to the solder point.
  • These tips feature a stable heat guarantee. They are incredibly reliable and can increase solder process productivity by up to 50%. This provides you with excellent cost efficiency and a great deal less rework caused by poor solder points or faulty tools.

Typical Applications:

Soldering is the process used to build a soldering connection by using the heated tip of a soldering iron to melt soldering wire. The soldering tips are available in many different sizes and tip shapes, dependant on the application they are being used for. They are used to melt solder wire to connect two elements or components together to create a permanent connection and are often utilised in an electronics or manufacturing capacity as they often need to be conductive. The process of soldering is most commonly used by:

  • DIY enthusiasts
  • Plumbers
  • Electricians
  • Vehicle technicians
Soldering is often used for:
  • General wiring applications
  • Electrical repair work at home, in factories or for vehicles


How long do soldering iron tips last for?If high quality iron tips are used, they can last for years with the proper care and cleaning.

278-8752 Specifications:

  • S3 Straight Soldering Iron Tip
  • Width: 3.5 mm
  • Diameter: 3.5 mm
  • Tip Material: Nickel-plated
  • Tip Shape: Straight Chisel
  • Tips for WHS40 (RS 278-8550, 250-3797) and WHS40D (RS 469-1076), SI15, SP15L, SP15N


Kenmerk Waarde
Tip Shape Straight Chisel
Model Number S3
For Use With SI15, SP15L, SP15N
Tip Size 3.5 mm
18 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
72 op voorraad - levertijd is 1 werkdag(en) (UK-voorraad)
Prijs 1 Bag of 3
(excl. BTW)
(incl. BTW)
Per zak
Per stuk*
1 - 9
€ 10,10
€ 3,367
10 - 19
€ 9,69
€ 3,23
20 - 49
€ 9,39
€ 3,13
50 +
€ 8,59
€ 2,863
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