Intertechnik Solder – LZ95/SN/CU/AG/100 Silver solder

The Intertechnik LZ95/SN/CU/AG/100 Silver Solder is a premium-grade soldering alloy engineered for demanding audio and electronic applications. This 100-gram spool of silver-bearing solder delivers consistently reliable, low-resistance joints that are essential for maintaining signal integrity in high-fidelity audio circuits and sensitive electronic assemblies. Its composition ensures minimal thermal stress on components while providing excellent electrical conductivity.

This solder is ideally suited for constructing and repairing audio amplifiers, crossover networks, and other electronic devices where joint quality directly impacts performance. It is particularly valuable for hobbyists and professionals working with printed circuit boards, connectors, and wiring in hi-fi systems, musical instruments, or professional audio equipment. The smooth flow characteristics make it equally effective for fine-pitch soldering and larger connections.

Technically, the LZ95 formulation comprises 95% tin, 0.5% silver, and 0.5% copper, creating a eutectic alloy that melts precisely at 217°C. This lead-free composition meets modern environmental standards while offering superior wetting and capillary action. The silver content reduces the risk of brittle joints and improves creep resistance, while the copper addition enhances thermal cycling performance. The result is a solder that produces bright, strong connections with minimal residue.

For those seeking a high-performance soldering solution that combines reliability with excellent electrical properties, this Intertechnik silver solder represents a sound investment for any serious electronics workbench.