- Electronic Production Equipment & Supplies Electronics Manufacturing Material & Supplies Solder wire
Description
Our rosin core solders, made from a special com-bination of materials according to the RS method, offer exceptional level of effectiveness and reliability.
Features
1. Adheres to many materials, appropriate for all forms of soldering
2. Non-corrosive, no unpleasant odor
3. Transparent rosin residue for shiny solder spots
4. Excellent wetting
5. Soldering can be accoplished Faster, saving time and labor
Specification
composition% |
Sn/Pb 63/37 |
Sn/Pb 60/40 |
Sn/Pb 50/50 |
Sn/Pb 45/55 |
Sn/Pb 40/60 |
Sn/Pb 30/70 |
melting point℃ | 183℃ | 183~190℃ | 183~215℃ | 183~227℃ | 183~238℃ | 183~258℃ |
specific gravity | 8.4 | 8.5 | 8.87 | 9.06 | 9.28 | 9.7 |
diameter mm or inch |
3.0(.114") 2.0(.079") 1.2(.047") 0.8(.032") 2.5(.098") 1.6(.063") 1.0(.04") 0.5(.02") 0.3(.0114") | |||||
package | 0.1KG 0.2KG 0.25KG 0.5KG 1KG 2GK 5KG 10GK |
Classification
Item | Content of flux (Wt%) |
TYPE | Content of (Wt%) |
Corrosion on Copper Plate |
Aqueous solution resistant (Ω cm) |
Insulation resistant (Ω) |
Direct Current Voltage (Ω) |
Expansion (%) |
Features |
K-300 | 1.5~2.5 | RA | 0.3~0.4 | passed | 100,000 over |
1x1012 over |
1x1012 over |
90 | for use in general electronic devices and trolling soldering with high reliabilit |
Supplier Information
Ku Ping Enterprise Co., Ltd.
TEL : 886-2-82013987 FAX : 886-2-820123685. Lane 302, Hsin Shuh Rd., Hsin Chuang City, New Taipei City, Taiwan, R.o.c.
Web-Site : http://www.kuping.com.tw
E-Mail : kupingco@ms38.hinet.net
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