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Felder Lottechnik Lead Free Solder Wire 1 mm Diameter 227 °C Melting Point 5540941040 1037
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Felder Lottechnik |
| Melting Point | 227°C |
| Product Weight | 1000g |
| Wire Diameter | 1mm |
| Product Form | Wire |
| Standards/ApprovalsRoHS, ISO 9001 | 2000, DIN EN 29454, DIN EN 29453, DIN EN 61190, ElektroG |
| Percent Lead | 0% |
| Percent Tin | 99.3% |
| Flux Type | Rosin Based |
| Percent Copper | 0.7% |
| RoHS, ISO 9001 | 2000, DIN EN 29454, DIN EN 29453, DIN EN 61190, ElektroG |
Key Features
- The wire is made from lead-free Sn99Cu0.7NiGe alloy ensuring environmentally safe use.
- Contains 0% lead and 99.3% tin for superior soldering performance.
- Flux core is rosin based with organic activators enhancing solder joint quality.
- Available in 1000 g weight, suitable for industrial and laboratory applications.
- Produced in Germany ensuring high manufacturing quality and compliance.
- Flux versions include EL (3.5% flux, halogen-free), RA (2.5% halogen, for oxidized spots), and ELR (1% flux, no clean, ideal for SMD).
Product Description
Felder Lottechnik 5540941040 1037 is a premium lead free solder wire engineered for precision electronic soldering applications. This 1 mm diameter wire melts cleanly at 227 °C, providing reliable and consistent joints in industrial, laboratory, and electronics manufacturing environments.
Made of the ISO-Core® Sn100+ Sn99Cu0.7NiGe alloy, this solder wire eliminates lead concerns, featuring 0% lead and a high tin content of 99.3%. The specialized rosin based flux core incorporates modified resin and organic activators to enhance solderability and joint integrity.
Flux options include the EL variant with 3.5% flux content that is halogen-free for general soldering tasks, the RA type activated with 2.5% halogen content specially designed for repairing oxidised solder joints, and the ELR no-clean variant with 1% flux content that is particularly suitable for surface mount device (SMD) fittings.
The wire is wound on plastic reels with a product weight of 1000 grams, facilitating ease of handling and consistent feed in automated and manual soldering processes. It complies with a range of international standards including RoHS, ISO 9001:2000, DIN EN 29454, DIN EN 29453, DIN EN 61190, and ElektroG, underscoring its safety, quality, and performance reliability.
Manufactured in Germany, the Felder Lottechnik solder wire is ideal for electronics assembly, maintenance, repair, and high-volume manufacturing operations requiring lead-free materials that meet stringent regulatory and quality demands.
The wire delivers precise melting performance at 227 °C for clean joints. Lead-free Sn99Cu0.7NiGe alloy ensures environmental compliance. Rosin based flux core improves wetting and solder flow. Available in three flux variants tailored for different soldering needs.
Meets international standards ensuring quality and conformity.
This solder wire is a dependable choice for electronics production lines, repair workshops, labs, and other professional settings requiring lead-free, high-quality soldering materials. Browse additional Felder Lottechnik products in the Electronics Components / Solder Wire category to find compatible soldering accessories and tools.
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Frequently Asked Questions
The solder wire has a melting point of 227 °C, ensuring reliable and consistent solder joints.
This model features a diameter of 1 mm, suitable for precision soldering applications.
It is made from a lead-free Sn99Cu0.7NiGe alloy, containing 0% lead and 99.3% tin, ensuring environmentally safe use.
The solder wire is available in three flux variants: EL (3.5% flux, halogen-free), RA (2.5% halogen, for oxidized spots), and ELR (1% no-clean, ideal for SMD).
The product weighs 1000 grams, making it suitable for both industrial and laboratory applications.
It is produced in Germany, ensuring high manufacturing quality and compliance with international standards.
The solder wire complies with RoHS, ISO 9001:2000, DIN EN 29454, DIN EN 29453, DIN EN 61190, and ElektroG.
The rosin-based flux core enhances solder joint quality by improving wetting and solder flow during the soldering process.
This solder wire is ideal for electronics assembly, maintenance, repair, and high-volume manufacturing operations requiring lead-free materials.
Yes, the ELR variant with 1% flux content is particularly suitable for surface mount device (SMD) fittings.
The solder wire contains 0.7% copper as part of its lead-free alloy composition.
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