Weller Wire, 1mm Lead Free Solder, 217-221°C Melting Point
- RS Stock No.:
- 244-1523
- Distrelec Article No.:
- 110-63-367
- Mfr. Part No.:
- T0051386299
- Brand:
- Weller
Subtotal (1 unit)*
£93.16
(exc. VAT)
£111.79
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 13 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 8 unit(s) shipping from 11 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £93.16 |
*price indicative
- RS Stock No.:
- 244-1523
- Distrelec Article No.:
- 110-63-367
- Mfr. Part No.:
- T0051386299
- Brand:
- Weller
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Weller | |
| Model Number | WSW SAC M1 | |
| Wire Diameter | 1mm | |
| Percent Lead | 0% | |
| Product Form | Wire | |
| Melting Point | 217-221°C | |
| Percent Silver | 3% | |
| Percent Tin | 96.5% | |
| Flux Type | M1 | |
| Product Weight | 500g | |
| Flux Content Percent | 3.5% | |
| Percent Copper | 0.5% | |
Select all | ||
|---|---|---|
Brand Weller | ||
Model Number WSW SAC M1 | ||
Wire Diameter 1mm | ||
Percent Lead 0% | ||
Product Form Wire | ||
Melting Point 217-221°C | ||
Percent Silver 3% | ||
Percent Tin 96.5% | ||
Flux Type M1 | ||
Product Weight 500g | ||
Flux Content Percent 3.5% | ||
Percent Copper 0.5% | ||
- COO (Country of Origin):
- JP
Weller Lead Free Solder, 1mm Wire Diameter, 217 to 221°C Melting Point - T0051386299
This lead-free solder is formulated for various soldering applications, offering a performance-oriented solution for professionals across electronics, automation, and mechanical industries. Comprising 96.5% tin, 3% silver, and 0.5% copper, it features beneficial melting characteristics and durable joints. This eco-friendly solder wire appeals to those who value performance alongside environmental responsibility.
Features & Benefits
• Contains 100% continuous flux core for consistent performance
• High melting point enhances soldering on challenging materials
• Effective wetting properties improve adhesion to oxidised surfaces
• Reduced leaching extends the lifespan of soldering tools
• 3.5% flux content minimises mess during application
• Lead-free formulation adheres to industry environmental standards
• High melting point enhances soldering on challenging materials
• Effective wetting properties improve adhesion to oxidised surfaces
• Reduced leaching extends the lifespan of soldering tools
• 3.5% flux content minimises mess during application
• Lead-free formulation adheres to industry environmental standards
Applications
• Precision soldering in electronic circuits
• Manual and automated soldering tasks
• Repair work on circuit boards
• Complex soldering jobs requiring strength and reliability
• Manual and automated soldering tasks
• Repair work on circuit boards
• Complex soldering jobs requiring strength and reliability
How does the flux content affect soldering performance?
The flux content enhances surface wetting and prevents oxidation, leading to improved solder joint quality.
Can this solder be used with all soldering tools?
It is compatible with most soldering tools
however, optimal temperature settings are advised for best results.
What techniques can enhance the effectiveness of this solder?
Cleaning and preparing surfaces to be free from contaminants will enhance soldering outcomes.
Is this solder suitable for high-temperature applications?
Yes, the high melting point allows it to function well in high-temperature conditions commonly found in electronics.
How should this product be stored for longevity?
Store in a cool, dry area away from direct sunlight to maintain quality and prevent degradation of the flux.