Is there a rating system for semiconductor manufacturers and distributors?

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Discussion Overview

The discussion centers around the quality and reliability of semiconductor manufacturers and distributors, particularly focusing on microcontroller (MCU) suppliers. Participants seek insights and experiences regarding these suppliers and inquire about resources for gathering such information.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant seeks accurate opinions and recommendations on the quality of various MCU suppliers, including Freescale, Renasas, Microchip, Infineon, and ASIX.
  • Another participant suggests using www.findchips.com to identify distributors that carry specific parts, although they express uncertainty about its relevance to the original question.
  • A participant notes that the complexity and accuracy requirements of a project might influence the acceptability of lower quality components.
  • Several participants clarify that their focus is on the distributors rather than the quality of the components themselves, expressing a desire for a centralized resource of customer experiences and reviews.
  • One participant mentions they have not heard of any negative experiences with specific distributors and offers to inquire further if specific distributors are named.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the existence of a centralized resource for reviews of distributors, with some expressing doubt about its availability. There is also a lack of agreement on the quality of specific distributors, as experiences are not uniformly shared.

Contextual Notes

Participants express varying levels of involvement in purchasing decisions, which may affect the perspectives shared. The discussion lacks specific data or established ratings for the distributors mentioned.

Who May Find This Useful

Individuals involved in electronics design, purchasing, or those seeking supplier recommendations in the semiconductor industry may find this discussion relevant.

KingNothing
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I'm looking for a way to get accurate opinions, experiences and recommendations from others in industry on the quality of different electronic suppliers. Specifically, I want to know the quality of the suppliers of MCUs.

What are your experiences with Freescale, Renasas, Microchip, Infineon, ASIX, etc?
Do you know of a better way to research the quality of their service? Is there a centralized website with such opinions?
 
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KingNothing said:
I'm looking for a way to get accurate opinions, experiences and recommendations from others in industry on the quality of different electronic suppliers. Specifically, I want to know the quality of the suppliers of MCUs.

What are your experiences with Freescale, Renasas, Microchip, Infineon, ASIX, etc?
Do you know of a better way to research the quality of their service? Is there a centralized website with such opinions?

I think you would normally buy those through distributors, at least in low/modest voumes? You can use www.findchips.com to see what disti's carry what parts. Not sure that helps on your question, though.
 
What are you planning to make. Depending on how complex it is and how accurate it needs to be, lower quality components could be ok.
 
I'm not talking about the quality of the parts. I have chosen the parts for my project. However, it is the distributors that I am hoping to get opinions on. Since my original question was along the lines of "is there a larger resource of customer experiences and reviews", I will assume the answer is no if no one posts any such thing.
 
KingNothing said:
I'm not talking about the quality of the parts. I have chosen the parts for my project. However, it is the distributors that I am hoping to get opinions on. Since my original question was along the lines of "is there a larger resource of customer experiences and reviews", I will assume the answer is no if no one posts any such thing.

I'm not directly involved in the Purchasing function, but I haven't heard of any bad things about any particular disti. If you have a specific question about a disti or a couple of distis, I can ask my Purchasing folks about it. In general, I think distis do a good job, at least the ones included at findchips.com.
 

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