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polyester film enameled aluminum round wire
Description
100% brand new Brand: Jufeng
Type: Copper clad aluminumAlloy:Pb free soldering wireDiameter:0.1mm to4.0mm
Feature
1.material:alloy composition with tin,silver and copper.
2.packing: 32cm/pc,25kg/cn
3.suitability:suitable for cell phone PCB and SMD repair etc.
4.certificate:ISO9001:2008;SGS Test;Original Certificate.
Lead-free solder wire(welding wire):
1.Diameter:above 0.3mm
Chemical coposition
| Symbol: JF-02 | |||||||||
| Shape & tolerance: solder wires | |||||||||
| Appearance: lucent, no dirt on surface | |||||||||
| Weight: 15KG/box or so | |||||||||
| Features: made of pure tin and pure copper from Yunnan Tin Industry Co., Ltd., advanced processing with high purity . | |||||||||
| Purpose: welding wire in high temperature for electronics industry | |||||||||
| Physical properties: | |||||||||
| (1) Liquid temperature: about 227 | |||||||||
| (2) Specific gravity: about 7.4 | |||||||||
| Alloy composition: | |||||||||
Tin (Sn) | Cuprum (Cu) | Silver(Ag) | Stibium (Sb) | Bismuth (Bi) | Zincum (Zn) | Ferrum (Fe) | Aluminum (Al) | Arsenic (As) | Cadmium (Cd) |
| 96.5 | 0.5±0.2 | 3.0 | <0.02 | <0.01 | <0.02 | <0.02 | <0.02 | <0.03 | <0.002 |
| Physical properties | |||||||||
| Spec.(colophony content) Melting point Specific gravity (g/cm2) | |||||||||
| 1.1% 227 7.38 | |||||||||
| 2.2% 227 7.34 | |||||||||
| 3.3% 227 7.40 | |||||||||
enameled wire item feature
1.TYPE
Enameled copper clad aluminum wire ( ECCA ) :0.10mm to 4.5mm
Enameled aluminum wire ( EAL ) :0.13mm to 4.5mm
Enameled copper wire : 0.045mm to 0.12mm
2. ECCA PERFOMANCE:
A. DC resistivity: The DC resistivity of CCA wire is approximately 1.45 times that of copper wire; with the same resistance, CCA wire is about 1/2 heavy of copper wire.
B. Good solderability: CCA wire is clad with a layer of concentric copper, so it has the same solderability as copper wire and doesn’t need special treatment as aluminum wire;
C. Light weight: The density of CCA wire is 1/3 of copper wire of the same diameter; very effective to reduce the weight of cables and coils.
Shenzhen Jufeng Solder Co.,Ltd is supplying different sizes and types of lead free solder bars, welding sticks or ithout lead. Accept orders based on customer's special requirements or samples.Our lead free solder bar are sold all around the world,we have dealed with American,Italian,Australian,Indian, African,South American,European,Asian customers.Our products are qualified by SGS Test.Our company has got the ISO9001:2000 certificate.We are the member of China's Electronic Solder Material.
Tin-lead soldering wire item
Alloy composition Sn/Pb | Specific gravity | Liquid temperature | Temperature | Application |
63/37 | 8.39 | 183 | 220~240 | Computers, precision instruments, meters, TV, micro technology, coating metals |
60/40 | 8.65 | 190 | 230~250 | |
55/45 | 8.75 | 200 | 240~260 | Calculators, tape recorders, telephones, quartz and other common electronic and electrical products |
50/50 | 8.85 | 216 | 255~275 | |
45/55 | 8.97 | 227 | 270~290 | |
40/60 | 9.30 | 238 | 295~310 | General circuit boards, toys, lamps, crafts, water tanks, plumbing solder |
polyester film enameled aluminum round wire