All Products

NTE Electronics, Inc. 63-0097-2331

NTE Electronics, Inc. - 63-0097-2331 - Liquid Soldering Flux for lead-free wave soldering;  water-soluble;  1 gal View larger image View larger image
Image may be a representation.
See specs for product details.

NTE Electronics, Inc. Liquid Soldering Flux for lead-free wave soldering; water-soluble; 1 gal
Mfr. Part#:

Allied Stock#: 70177913

 RoHS Compliant Part

 Hazardous Material



View 63-0097-2331 Datasheet Datasheet

View More from NTE Electronics, Inc. >>
  • Non Cancelable Non Returnable (NCNR) part. Please see Terms of NCNR.
  • Drop Ship Only: This item must be shipped from the manufacturer directly to your location.
Pricing (USD) & Availability
Standard Pricing
$51.66 (Each)

Request Lead Time

Minimum Quantity: 1 |  Multiples Of: 1


Application: applied to circuit boards by a dip, foam or wave process.
Brand/Series: 63 Series
Dispensing Method: Bottle
Flash Point: 16°C (60°F)
Physical State: Liquid
Primary Type: Flux
Special Features: Neutral pH Organic Water-Soluble
Specific Gravity: 0.899 ±0.005
Type: Organic Water Soluble
Volume: 1 Gal.


Kester 2331-ZX is an innovation in organic acid water-soluble flux chemistry for soldering circuit board assemblies. This unique, neutral pH chemistry flux provides the best ionic cleanliness of any organic water-soluble flux available to the electronics industry. This popular flux has been used for soldering critical assemblies in the computer, telecommunications and other industries. No offensive odors will be emitted during soldering. Kester 2331-ZX will not create excessive foaming in standard water cleaning systems, has good soldering properties for improved productivity without sacrificing reliability of the assembly. This flux does not attack properly cured solder masks or FR-4 epoxy-glass laminate.