Electronics Assembly Knowledge, Vision & Wisdom
Reflow Soldering, Profiling << Page 1 of 9 >>
These programs cover reflow soldering, profiling, data collection and more.

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A Generic Reflow Profile
We have a wide mix of PCB assembly types. Some propose we use the same reflow profile regardless of the PCB thickness, thermal mass or component mix.
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What Causes Component Rotation During Reflow?
We are using a large 2 pin SMT inductor. During reflow soldering it rotates almost 30 degree. Why is this component rotating during reflow?
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Ask the Experts
Profiling for Double Sided BGA
We are about to produce double sided BGA boards. What advice would you give for profiling? What advice would you give for reworking?
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Ask the Experts
Through Hole Connector Solder Joint Hole Fill
Looking at IPC-610D in relation to through hole connectors and Class III level soldering. What is the recommended inspection method to for 75% fill?
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Proper Exhaust Pressure for Reflow Ovens?
Proper Exhaust Pressure for Reflow Ovens?
What is the proper exhaust pressure for a reflow over? Where should we measure the pressure? How should we measure pressure? The Assembly Brothers, Phil Zarrow and Jim Hall, answer these questions.
Board Talk
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Suggested Limit for PCBA Heat Cycles
What is the limit for heating cycles on one PCB assembly? Our PCBs contain BGAs, leadless components and large fine pitch components.
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Max Interval Between Reflow for OSP Boards
Max Interval Between Reflow for OSP Boards
With OSP coated circuit boards, what is the maximum allowable and recommend time interval between reflow of the first and second sides to insure proper wetting. The Assembly Brothers, Jim Hall and Phil Zarrow, discuss this.
Board Talk
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Components Jumping Around During Reflow
We reflowed boards using a lead-free solder process and had components jumping around from their initial position. What could be causing this?
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Methods to Get Volatile Compounds Out of Reflow Process
Methods to Get Volatile Compounds Out of Reflow Process
With the introduction of lead-free soldering operating temperatures increased, and the chemistry of solder paste has been modified.
Production Floor
Reflow For Rigid Flex
Reflow For Rigid Flex
We have a new PCB assembly that includes a section of flex cable and FR4 circuit board. What are the reflow rules I need to consider?
Board Talk
Reflow Soldering, Profiling << Page 1 of 9 >>