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Kester Wire Solder Sn63Pb37 (63-37) // #285 RMA // .031" dia. // 2.2% Core (24-6337-9713)

Kester Wire Solder Sn63Pb37 (63-37) //  #285 RMA //  .031

"285" RMA solder flux residues do not require removal in most applications. "285" solder performs similarly to a mildly activated rosin core (RMA) leaving a visually cleaner appearance after soldering.

Pricing for this product is subject to change daily.

• Compatible metals: platinum, gold, copper, tin solder and silver

Kester Sn60 Pb40 Product Performance:
• Most common tin-lead eutectic used in pcb assembly applications
• Residue does not require removal for most applications
• Residues are non-corrosive and non-conductive
• Industry standard RMA cored wire
"285" RMA solder flux residues are non-corrosive, non-conductive and do not require removal in most applications. "285" solder performs similarly to a mildly activated rosin core (RMA) leaving a visually cleaner appearance after soldering. Most common tin-lead eutectic used in PCB assembly applications. Use on: Platinum, gold, copper, tin, solder and silver.


Product Performance:
• Industry standard RMA cored wire

Kester 24-6337-9713 Specifications:
• Wire Diameter: .031", 0.80mm, (21 gauge)
• Alloy: SN63 / PB37 (63 % tin, 37% lead)
• Core size: 58 (medium size 2.2% by weight)
• Spool size: 1 lb.
• Melting range: 361º F, 183º C
• Case qty: 25 lbs.
• RoHS Compliant: No
• Classified as ROL0 per J-STD-004

Fluxes: If needed, Kester 186 and 186-18 mildly activated rosin flux may be used as an aid in reworking soldered joints. Available in gallon, 5-gallon and flux pen sizes for optimum board cleanliness.

Price $21.25