254
No-Clean (NC600) Wire Solder
A single core NC600 Flux-Filled lead free wire solder, NC600
flux. Use in high reliability assembly but with rapid wetting and
spreading. Ideal for most consumer electronics and electrical sol-
dering as well. Residue removal not required.
Part
No.
Alloy
Tin/Silver/Copper
Size
Gauge
Dia.
Inches
%
of Flux
Roll Size
50-95021
96.5 / 3.0 / 0.5
21
.032
2.2
1 Lb.
50-95521
96.5 / 3.0 / 0.5
21
.032
2.2
1/2 Lb.
50-95018
96.5 / 3.0 / 0.5
18
.050
2.2
1 Lb.
50-95518
96.5 / 3.0 / 0.5
18
.050
2.2
1/2 Lb.
50-95500
96.5 / 3.0 / 0.5
16
.062
2.2
8 oz. Dispenser Pack
Water-Soluble (WS700) Wire Solder
The WS700 is formulated for electronic applications where rapid
wetting action and ease of cleaning flux residue with water. This
organic flux generally provides greater fluxing ability than rosin.
Will not easily decompose and carbonize. Minimal spattering.
Part
No.
Alloy
Tin/Silver/Copper
Size
Gauge
Dia.
Inches
%
of Flux
Roll Size
50-96023
96.5 / 3.0 / 0.5
23
.025
2.2
1 Lb.
50-96523
96.5 / 3.0 / 0.5
23
.025
2.2
1/2 Lb.
50-96021
96.5 / 3.0 / 0.5
21
.032
2.2
1 Lb.
50-96521
96.5 / 3.0 / 0.5
21
.032
2.2
1/2 Lb.
50-96018
96.5 / 3.0 / 0.5
18
.050
2.2
1 Lb.
50-96518
96.5 / 3.0 / 0.5
18
.050
2.2
1/2 Lb.
Rosin Core (RA300) Lead Free Wire Solder
Qualitek RA300 is an activated rosin cored solder wire developed for general hand soldering applications. Utilizing refined resin and a very effec-
tive activator, RA300 performs extremely well on hard to solder parts and surfaces in conjunction with high temperature lead free solder.
Qualitek RA300 is suitable for use in any commercial hand soldering application that specifies compliance to J-STD-004 ROM1. It is suited to
such areas of industry as TV, Audio equipment, Video / DVD, toys and games and all types of household appliances.
Part
No.
Alloy
Tin/Silver/Copper
Size
Gauge
Dia.
Inches
%
of Flux
Roll Size
50-94021
96.5 / 3.0 / 0.5
21
.032
2.2
1 Lb.
50-94521
96.5 / 3.0 / 0.5
21
.032
2.2
1/2 Lb.
50-94018
96.5 / 3.0 / 0.5
18
.050
2.2
1 Lb.
50-94518
96.5 / 3.0 / 0.5
18
.050
2.2
1/2 Lb.
50-94500
96.5 / 3.0 / 0.5
21
.032
2.2 8 oz. Dispenser Pack
Physical Property Alloy Analysis
Electrical Resistivity
(µohm - cm)
13.0
Electrical Conductivity,
% IACS
16.6
Melting point, °C
217-221°C
Hardness, Brinell
15HB
Tensile strength, psi
4312
Density, g / cc
7.39
Coefficient of
Thermal Expansion
Pure Sn=23.5
OFC...,244,245,246,247,248,249,250,251,252,253 255,256,257,258,259,260,261,262,263,264,...352