£196.99

Weller WSW SAC M1 Lead Free Solder Wire - 0.5mm 500g

0.5mm, 500g, T0051386499

Price data checked 2 days ago

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£197 today · previous high £197 · all-time low £178

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 89 days · 89 data points

Historical
Generating forecast…
£196.99 £176.09 £180.65 £185.21 £189.77 £194.33 £198.89 08 June 2026 30 June 2026 22 July 2026 13 August 2026 04 September 2026

Price Distribution

Price distribution over 89 days • 2 price levels

Days at Price
Current Price
19 days 70 days · current 0 18 35 53 70 £178 £197 Days at Price

Price Analysis

Most common price: £197 (70 days, 78.7%)

Price range: £178 - £197

Price levels: 2 different prices over 89 days

Description

Achieve professional results with the Weller WSW SAC M1 lead free solder wire. Designed for high-performance applications, this 0.5mm diameter wire uses a specialized Sn96.5Ag3.0Cu0.5 alloy to ensure high-quality welding joints. The constant presence of a 3.5% flux core guarantees consistent performance during every use, helping you maintain productivity in demanding environments. This solder is engineered to reduce your total cost of ownership. By optimizing heating performance and capacity through patented alloys, it helps minimize tip consumption by up to 70%. This efficiency saves both time and resources, making it an ideal choice for precision work. Additionally, the formulation helps reduce skiing, which improves workplace cleanliness and increases user safety. Whether you are working on complex electronics or standard repairs, Weller provides the reliability and flexibility needed for superior soldering results.

Key Features

High-quality welding joints that remain extremely strong and durable, even when working on difficult surfaces.

Optimized performance through a guaranteed constant presence of a 3.5% flux core for consistent results.

Reduced total cost of ownership with up to 70% less tip consumption, saving time and resources.

Improved workplace cleanliness and user safety due to a design that reduces skiing during application.

Patented alloys provide optimal heating performance and capacity for efficient soldering tasks.

Maximum flexibility for various needs with a specialized Sn96.5Ag3.0Cu0.5 lead free alloy composition.

Product Specifications

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