Multi-layer PCB：What is Response to Pause in Solder Paste
During the PCB Assembly process in Multi-layer PCB factory, SMT lines often need to be stopped to replenish components in the pick and place machines or fix a faulty machine.
During this pause, the solder paste being used can stiffen. The stiffening causes inconsistencies in the volume of the solder being deposited on the board. Large volume variations in solder during the printing process are not wanted and can lead to defects like shorts or opens. This is not a desirable property of solder paste. The time the solder paste takes to stiffen is called Response to Pause (RTP).
Good solder paste should have low RTP value. Response-to-pause (RTP) is measured by the difference in volume of solder paste deposition as a function of number of prints and pause time.
Other news about S&L
- Why Metal core PCBnecessary for PCB circuit boards?
- High frequency PCB:What makes it High frequency conducting circuit
- Flexible PCB supplier china ：Advantages of FPC in power battery modules
- FPC manufacturer：Flexible PCB Frequently Asked Questions
- PCB supplier China：FPC vs PCB – what is the difference？
- PCB manufacturer China：What’s the type of PCB surface treatment?
- Why are High frequency PCB boards so popular?
- FPC supplier：What Is A Touch Screen FPC?
- PCB manufacturer China：How does the circuit board work?
- Top 5 Advantages of Metal core PCBs
Your browsing history
- Multi-layer PCB Manufacturing and the Effect of Vias on Overall Performance
- 7 critical things of Selecting a PCB manufacturer China
- FPC supplier tells you FPC Copper Thickness
- Flexible PCB supplier china ：The stages of the FPCA process
- How to solve impedance problems for high frequency PCB
- Rigid flex PCB: Advantages and Applications
- What‘s the meaning of Metal Core PCB？
- PCB manufacturer China：What’s the type of PCB surface treatment?
- BYD awarded S&L as excellent PCB supplier of continuous improvement
- Properties and Applications of Automotive PCB
A total of -comments【I want to comment】