Icon of program: MTBF Calculator

MTBF Calculator for Windows

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Editors’ Review

Download.com staff
This application provides a straightforward method for calculating the Mean Time Between Failures (MTBF) of electronic products. It supports a wide range of component types for accurate analysis.

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  • Pros

    • Calculates Mean Time Between Failures (MTBF).
    • Assumes constant failure rates for components.
    • Supports exponential law of distribution for failures.
    • Includes calculations for numerous electronic component types.
    • Provides a tool for product reliability assessment.

  • Cons

    • Requires constant failure rate assumption.
    • Does not account for variable failure rates.
Icon of program: MTBF Calculator

MTBF Calculator for Windows

Download now

Used MTBF Calculator for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
1
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows Vista
  • Windows NT
  • Windows 98
  • Windows XP
  • Windows 2000
  • Windows 10
  • Windows ME
Additional Requirements
Windows 98/Me/NT/2000/XP/2003 Server/Vista
POPULARITY
Total Downloads
14,631
Downloads Last Week
4
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Last Updated

User Reviews

3/5

2 User Votes

Developer’s Description

By Polimore
Calculate mean time between failures (MTBF) of a product.
Mean time between failures (MTBF) is the mean (average) time between failures of a system, the reciprocal of the failure rate in the special case when the failure rate is constant. Calculations of MTBF assume that a system is "renewed", i.e. fixed, after each failure, and then returned to service immediately after failure. A related term, mean distance between failures, with a similar and more intuitive sense, is widely used in transport industries such as railways and trucking. The average time between failing and being returned to service is termed mean down time (MDT). For electronic products, it is commonly assumed that during the useful operating life period the parts have constant failure rates, and part failure rates follow an exponential law of distribution. In this case, the MTBF of the product can be calculated. MTBF Calculator contains Microcircuits, Discrete Semiconductors, Tubes, Lasers, Resistors, Capacitors, Inductive Devices, Rotating Devices, Relays, Switches, and Connectors.
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