Kester TSF-6502JCR
Harmonization Code : 29051200 | Propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol)

Main features
- 8-hour stencil life
- Printing up to <16mil pitch
- ROL1 & Bellcore GR-78 compliant
Product Description
Kester TSF-6502JCR is a no-clean tacky soldering flux formulated for high activity and robust performance. TSF-6502JCR enables excellent soldering on challenging surfaces, even under multiple thermal cycles, while leaving clear, aesthetically pleasing residues.
Product Key Features
- Stencil life: 8 hours (process dependent)
- Excellent printing characteristics to <16mil pitch
- Leaves bright/shiny solder joints after reflow
- Can reflow in air or nitrogen environments
- Classified as ROL1 per J-STD-004
- Compliant to Bellcore GR-78
Applications
- Nickel Surface Soldering
- OSP-Treated Copper Boards
- Multi-Reflow Processes
TDS, SDS & Technical Documents
Technical Specifications
Physical Properties
ViscosityViscosity
100000 mPa.s





















