日韩a在线观看,欧美午夜视频一区二区三区,毛片视频播放,换爱之夜四女七男交换,久久久久青草线蕉亚洲麻豆,国产2021精品视频免费播放,欧美系列在线观看

Overview

With the trend of lead-free in electronics industry, Jissyu introduced a series of medium temperature alloy lead-free solder paste, which made of new lead-free solder alloy like SnBi35Ag1/SnBi30Cu0.5/SnBi17Cu0.5.

Medium lead-free solder paste has its suitable melting point and can use the original lead-containing devices to reflow. It leaves small impact on the electronic component, the cost of process and solder is low while the reliability is good, which is a low cost high reliability lead-free solution.

Medium temperature alloy

The use scope of medium temperature alloy

Used for the welding of motherboards of tuners, remote controller, telephone and LED lights.

The characters of medium temperature solder paste

1. Apply to new type lead-free alloy, in line with RoHS. Low cost of solder and low process cost.

2. Conform to no-halogen, according to EN14582 test, Cl≤900PPM，Br≤900PPM，Cl＋Br≤1500PPM.

3. We have new technical support, the unique chemical formula provides excellent wettability.

4. Match the IPC,JIS solder paste industry standard.

5. High relablity, IPC class ROLO class.

6. Excellent printability and printing life: stable and consistent printing performance over 8 hours.