Indium CW-818
SAC 305
No Clean
Cored Wire Solder
Lead Free


CW-818 is a halide free, no-clean cored wire with spatter control technology. It provides fast wetting speeds to minimize cycle times in manual and robotic soldering processes. This formula leaves a clear, non-tacky residue even when using high tip temperatures. The heat resistant and low-spatter properties of this core flux provide an assembly with excellent visual appearance.




Indium CW-818 | SAC 305 | Lead Free | No Clean | Wire Solder

Indium CW-818 SAC 305 wire is compatible with all Indium Corporation no-clean solder pastes and wave fluxes. It also solders very well while still passing the requirements of J-STD-004C SIR and ECM testing. CW-818 passes the more stringent Surface Insulation Resistance (SIR) and Electromigration (ECM) requirements of J-STD-004C, therefore the no-clean residue will be electronically safe for virtually all applications.


  • Weight: 1lbs Spool
  • Flux %: 3%
  • Fast wetting
  • Light-colored non-tacky residue
  • Reduced spatter formulation
  • Works well for manual and robotic soldering processes
  • Compatible with Pb-free and SnPb alloys
  • Compatible with HASL, Immersion Silver, ENIG, and OSP surface finishes
  • Good choice for legacy processes requiring an RMA strength product

Product Data Sheet: CW-818 Halide-Free Cored Wire

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Additional information

Weight N/A

.010 Diameter, .020 Diameter, .032 Diameter