Mean Time Between Failures (MTBF) - SN 29500 Standards?

S

Sherin MR

#1
Hi All,
What is SN29500 standard?
Can anyone please give me some information about SN29500 standard?
From where I could get it?
I searched everywhere but was not able to obtain any information regarding this....:(
Can any one please help me...................................:(
Waiting for your reply.
Regards,
Sherin MR.
:(
 
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harry

Super Moderator
#2
Re: Mtbf Standards

Siemens Standard, SN29500, Reliability and quality specification failure rates of components, Siemens Standard, 1986.

Many hits when you googled for SN 29500 - only you would know what is relevant for your use!
 
S

Sherin MR

#4
Hi All,
What is the difference between MTBF calculation using MIL Hdbk and SN29500?
I guess the parameters used in both prediction methods are same.
Is it possible to convert the MTBF values calculated using the MIL Hdbk to SN29500 standard?
Waiting to hear from u...............
Please help me as this is quite urgent...................:(

Regards,
Sherin MR
 

harry

Super Moderator
#5
Hi All,
What is the difference between MTBF calculation using MIL Hdbk and SN29500?
I guess the parameters used in both prediction methods are same.
Is it possible to convert the MTBF values calculated using the MIL Hdbk to SN29500 standard?
Waiting to hear from u...............
Please help me as this is quite urgent...................:(

Regards,
Sherin MR
Is there any particular reason why you must have or use Siemens SN 29500 standard?

Siemens moved out of the semiconductor business some ten years back and the remaining business is now handled by Infineon. Websites that used to host this standard are no more, leading one to draw the conclusion that this standard is not supported any more.

In an earlier thread on MTBF that you started, our fellow Cover 'Willy' had given you good advice - that Mil-Std is a bit conservative (pessimistic) for commercial purpose and Bellcore/Telcordia (SR 332) is the preferred choice.
 
Last edited:
S

Sherin MR

#6
Hi,

Can anyone help me with the typical MTBF Values for automotive ECU's non-critical like Sun roof controller and critical like Anti Braking system?????
Waiting for someone to respond..................:(

Regards,
Sherin:(
 
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