Categories
| Supplier: | Kunshan Jilihong Technology Ltd., Co. |
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| Price: | Negotiable |
| Min Order: | 100kilograms |
| Quantity:: | |
| Trade Terms: | FOB |
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| Prod Model: | Sn30pb70 |
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| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Welding Method: | Multi-Point Welding Machine |
| Assistant Appliance: | Gas Welding Glasses |
| Type: | Wave Soldering |
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Tin Solder wires |
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Accordance with the RMA grade of GB-T3131-2001. |
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| Solder sn wire:Good humidity, bright soldering point, beautiful, fast, no halogen, no ion pollution, high isolation resistance after cleaning, easily cleaning, environmental friendly | |||
| Item | Index | Item | Index |
| Soldering % | 2.0-2.2 | Cleaning after soldering | qualified |
| Halogen % | 0 | Isolation resistance after cleaning Ω | >1×10 |
| Extension rate % | >86 | PH | neutral |
| Acid KOHmg/g | <35 | Bronze mirror erosion after cleaning | qualified |
| Cleaning methods |
1: spraying brush, clean till no remains on PCB soldering side with deionisation liquid or distilled water (40-60). |
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2: ultrasonic cleaning, fast and good effect if cleaning PCB soldering side on surface of ultrasonic liquid (40-60). |
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