Quanterion Solutions is renowned for its extensive reliability data collections, which includes failure rate data on hundreds of thousands of both electronic and nonelectronic components.

The company offers custom reliability data agreements to companies interested to integrate failure rate data into their systems and software. Quanterion Solutions’ clients in this area have been able to produce cutting-edge software for calculating product and system reliability with the use of our failure rate data.

See below for Quanterion Solutions’ reliability databooks. Click to view our reliability tools.

Reliability Online Automated Databook System (ROADS) – All Databooks (NPRD EPRD FMD) Subscription

The Reliability Online Automated Databook System (ROADS) is a subscription service that provides customized access to all of the following databooks: Nonelectronic Parts Reliability Data (NPRD), Electronic Parts Reliability Data (EPRD), Failure Modes / Mechanisms Distribution (FMD).



Nonelectronic Parts Reliability Data (NPRD-2023)
Nonelectronic Parts Reliability Data (NPRD) presents field failure rate data on a wide variety of electrical assemblies and electromechanical/mechanical parts and assemblies. Compared to its predecessor NPRD-2016 publication, NPRD-2023 adds 13,000 new parts for a total of nearly 250,000 parts and 1.5 million data records. The expanded part types and data in NPRD-2023 cover ground, airborne and naval environments.

The NPRD-2023 hard copy is also available for purchase.

Alternatively, NPRD-2016 is still available for purchase as well.


FMD2013COVER_QFailure Mode/Mechanism Distributions (FMD-2016)
The 2016 Edition of the Failure Mode/Mechanism Distributions (FMD-2016) contains field failure mode and mechanism distribution data on a variety of electrical, mechanical, and electromechanical parts and assemblies. This data can be used to apportion an item’s failure rate into modal elements and assist in the performance of reliability analyses and assessments such as Failure Modes, Effects and Criticality Analysis (FMECA) and Fault Tree Analysis (FTA).  FMD-2016 contains over 990,000 new records, a 10 fold increase over the 98,000 records presented in its predecessor, FMD-2013.


Electronic Parts Reliability Data (EPRD-2014)
The 2014 edition of the Electronic Parts Reliability Data publication contains field failure rate data for commercial and military electronic components for use in reliability analyses. Component types include integrated circuits, discrete semiconductors (diodes, transistors, optoelectronic devices), resistors, capacitors, and inductors/transformers.


Would you like to discuss a consulting, data agreement, training or other reliability solution for your organization? Contact Senior Reliability Engineer Richard Wisniewski at rwisniewski@quanterion.com.

View Quanterion’s complete catalog of reliability engineering publications, tools, and remote training opportunities. 

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