Flux-Cored 331 Water-Soluble Solder Wire, .031", 3.3% Flux, Sn63Pb37, 1lb Spool

All-Spec #: 24-6337-6403-11739 MFG #: 24-6337-6403 Alternate Part #:
  • KW33115
  • SN633133166
$24.56
$31.18
Pound-LB
Quantity Price
1 $24.56
25 $23.74
Availability: 63 In Stock 22 days
1.00 lbs per LB United States
1 Item must be ordered in multiples of 1
  • Product Information
  • Technical Information

The Kester 24-6337-6403 is a cored solder version of the popular 2331-ZX Neutral Organic Water Soluble Liquid Flux is more effective than rosin fluxes in soldering difficult metals. The same fast action and mild properties are exhibited with 331 Organic Flux as with the liquid 2331-ZX. The flux is moreheat stable than most organic fluxes, resulting in minimal smoke and odor. The residue can be completely removed with a simple heated water rinse. Deionized water is suggested to prevent introduction of chemistries from unknown water sources.

The Kester 24-6337-6403 Features:
  • Excellent solderability to a wide variety of metalizations
  • Easy removal in hot DI water
  • Compatible with leaded and lead-free alloys
The Kester 24-6337-6403 Specifications:
  • Brand: Kester®
  • Product Type: Cored Solder Wire
  • Wire Diameter: 0.03in
  • Chemical Composition: Sn63Pb37
  • Flux Type: Organic Water Soluble
  • Maximum Melting Temperature: +650°F
  • Minimum Melting Temperature: +600°F
  • Color: Silver Gray
  • Primary Color: Gray
  • Container Type: Spool
  • Container Size: 1lb
  • Applications: Soldering
  • Standards Met: Classified as ORH1 per J-STD-004, IPC-TM-650
  • Country of Origin: United States
  • Tariff Code: 8311.90.99
  • Carton Quantity: 25
  • Brand Name: Kester
  • Chemical Composition: Sn63Pb37
  • Wire Diameter: 0.03in
  • Flux Type: Organic Water Soluble
  • Product Type: Cored Solder Wire
  • Maximum Melting Temperature: +650°F
  • Minimum Melting Temperature: +600°F
  • Color: Silver Gray
  • Primary Color: Gray
  • Container Type: Spool
  • Container Size: 1lb
  • Applications: Soldering
  • Standards Met: Classified as ORH1 per J-STD-004, IPC-TM-650
  • Manufacturer: Kester