14-6040-0031 Kester Solder, 14-6040-0031 Datasheet - Page 5

• Manufacturer Part Number: 14-6040-0031
• Description: SOLDER SOLID WIRE 21AWG 60/40
• Manufacturer: Kester Solder
• Type: Solder, Solid Wire (No Flux)r

Specifications of 14-6040-0031

• Composition: Sn60Pb40 (60/40)
• Melting Point: 361 ~ 374°F (183 ~ 190°C)
• Wire Gauge: 21 AWG
• Diameter: 0.031" (0.79mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: KE1604

Ultrapure
K100LD is a new patent-pending low-cost lead-free solder alloy for use in wave soldering,
selective soldering, and tip tinning operations. K100LD has the Lowest Copper Dissolution
amongst all common solder alloys, including SN63, SAC305, and other lead-free options.
Kester K100LD provides the lowest cost for wave soldering operations. It also provides
solder joints with no shrinkage effects, excellent through-hole penetration and topside
fillet, and provides a low dross rate.
®
K100LD Lead-Free Solder Bar
04-9574-0050
04-7068-0000
Kester Part #
Sn96.5Ag3.0Cu0.5
Sn96.5Ag3.5
K100LD
*Alloys
Sn96.5Ag3.0Cu0.5
Common Lead-Free Alloys
Melt Temperature
~227°C/441°F
K100LD
217°C/423°F
221°C/430°F
Alloy
Each Bar
1 2/3 lbs.
1 2/3 lbs.
Wave/Hand Soldering
SMT/Hand Soldering
SMT/Hand/Wave
Application
Sold As
25 lbs.
25 lbs.
.