Products

RF550 Rework Flux

Kester RF550 is a high-reliability, zero-halogen, no-clean rework flux designed for electronic component rework and repair applications. RF550 has a gel-like consistency and is packaged in syringes for easy dispensing. RF550 can be precisely dispensed onto specific areas that require flux. After being dispensed, RF550 stays in place until soldering occurs. RF550 has excellent performance in applications requiring high reliability. RF550 is the ideal choice for QFP or BGA semi-automated rework applications, and is well suited for use with through-hole repair. RF550 compliments Kester’s high reliability line of products which are formulated to leave safe residues. RF550 is part of Kester’s high reliability product line and compatible with no-clean NP505-HR Solder Paste, NF372-TB Solder Flux and SELECT-10™ Selective Soldering Flux.

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Data Sheets

Halogen Content	Type	Part Description	Part Number
Zero-Halogen	No-Clean	Rework Flux 30g SYR	7040010003

Products

RF550 Rework Flux

Process Compatible Products

NP505-HR Solder Paste

NF372-TB Soldering Flux

SELECT-10™ Selective Solder Flux

NP545 Solder Paste

268 Flux-Cored Wire