MTBF Prediction

MTBF Calculation Services

ALD is a world renowned Reliability Engineering group. Our Experienced Reliability Engineers can conduct the Reliability Analysis and create MTBF report on your behalf. Performing Reliability analysis is our expertise. Contact us for more information and a quote.




At ALD, we offer a comprehensive suite of MTBF calculation and prediction services for reliability evaluation and analysis, allowing you to assess the reliability of your product design before production. Our reliability prediction techniques use a range of standards and statistical models, including RAM Commander Reliability and Maintainability Analysis and Prediction, Spare Parts Optimization, FMEA/FMECA, Testability, Fault Tree Analysis, Event Tree Analysis, and Safety Assessment software.


Our reliability engineers are equipped to perform MTBF analysis and prepare MTBF reports on your behalf using a variety of reliability prediction methods, such as:

Operating Reliability:

ALCATEL, ANSI/VITA 51.1, BELLCORE Issue 5, 6, BRITISH TELECOM HRD4, HRD5, CNET RDF93 rev. 02/95, FIDES Guide 2004, 2009, GJB/Z 299B Part Count, GJB/Z 299B Part Stress, GJB 299C Part Stress / Part Count, HDBK 217Plus, HDBK 217Plus-2015, HRD5 TELECOMM, IEC 62380, ITALTEL IRPH93, MIL-HDBK-217 (all versions), NPRD-95, NRPD-2011, NRPD-2016, Siemens SN 29500, Telcordia SR-332 Issue 1, 2, 3, 4, UTE C 80-810

Non-Operating Reliability:

GJB/Z 108A-2006 Detailed, MIL-HDBK-217E-1 draft, RADC-TR-85-91, Reliability Toolkit (1995)

Mechanical Components Reliability Prediction Methods:

NPRD-95, NPRD-2011, NPRD-2016, NSWC-98/LE1 Mechanics, Stress/Strength Analysis


We use RAM Commander modeling and real-world data to predict the MTBF of your product upon receiving its bill of materials (BOM). Our MTBF analysis report includes a comprehensive report and consultation from one of our reliability experts. MTBF predictions have many applications, including substantiating design requirements, identifying reliability drivers, making competitive product evaluations, selecting warranty periods, advertising, and marketing.


MIL-HDBK-217F and Telcordia SR-332 are the most popular MTBF prediction standards, and we offer both the commercial Bellcore TR-332 and the commercial Telcordia SR-332 for use. Each standard provides a variety of end-user environments to tailor failure rate data to your product's market. Contact us today to get started with your MTBF calculation and prediction needs.





ALD encompasses over 30 years of reliability engineering expertise. ALD’s engineers perform reliability prediction, MTBF analysis for electronics, mechanical and electro-mechanical parts.

To ensure accurate MTBF Prediction and Reliability Analysis for your product or system, kindly send us an email at This email address is being protected from spambots. You need JavaScript enabled to view it. with the following information:

  • Preferred Reliability Calculation Method (e.g. MIL217, Telcordia, SN29500, FIDES, 217+, IEC62380 etc.)
  • Operating Temp.
  • Environmental Conditions
  • Product’s description
  • Product’s BOM in a soft copy (excel) that includes:
  • Description
  • Manufacturer
  • Manufacturer P/N
  • Quantity
  • Reference Designator
  • BOM Internal Catalog number
Please allow us 5 business days to prepare your report. For further inquiries, don't hesitate to contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. .

*Typical report preparation time is 5 business days.

Other related links:

Reliability prediction

Reliability prediction module

RAM Commander