Glossary | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | No-clean flux A flux whose residues do not have to be removed from an electronics assembly, therefore no cleaning is necessary. This type of flux is usually characterized by low quantities of residues.   NFPA National Fire Protection Association, an organization dedicated to disseminating information on methods for fire protection.   NTP National Toxicology Program.   | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | State Information | Glossary | Conversion Checklist | Comments Home | Process Advisor | Alternatives | Links | Search All SAGE material, Copyright© 1992, Research Triangle Institute Last Update: 09 March 1999 sage@rti.org http://clean.rti.org/gloss.cfm?letter=N