Kester Solder Wire 44 Flux-Cored, 0.031" Diameter
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Product Info
Kester 44 Flux-Cored Solder Wire is the industry standard for electrical, electronic, and aerospace applications. With its high-activity RA (Rosin Activated) formulation, this solder wire delivers exceptional performance through its “instant-action” wetting behavior, ensuring fast and reliable soldering results.
Key features include:
- Flux content: 3.3%
- Leaded composition with halogen
- High solderability to various metal surfaces
- Tested reliability: Passes IPC SIR testing at both 85°C/85% RH and 40°C/90% RH
- Consistent performance: Trusted RA cored wire for decades
- Standards compliance: Classified as ROM1 per J-STD-004
Perfect for precision soldering tasks, this solder wire guarantees efficient, clean, and durable connections in critical applications.
Tech Spec
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