---
title: "Simplify Reliability Analysis: Discover MCC’s FIT Calculator"
description: Get accurate, up-to-date reliability data with MCC’s FIT calculator. Streamline component analysis and enhance product quality with the latest FIT and MTBF data.
image: https://solutions.mccsemi.com/hubfs/introducing%20MCC%E2%80%99s%20Reliability%20Tool%20-%20mcc%20semi%20-%20micro%20commercial%20components%201080x400.png
---
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# Simplify Reliability Analysis: Discover MCC’s FIT Calculator
# Simplify Reliability Analysis: Discover MCC’s FIT Calculator
.png?width=50&height=50&name=mcc%20150x150%20(1).png)
by [MCC](https://solutions.mccsemi.com/news/author/mcc)
April 16, 2025
# Access Reliability Data Instantly to Optimize Your Designs
When designing power electronics, reliability is one of the most critical factors engineers and manufacturers must consider. Ensuring electronic components perform consistently in demanding environments is essential for creating robust, high-quality systems for diverse industries.
To help customers evaluate the reliability of our products, we’re proud to introduce our reliability FIT calculator, a powerful tool for simplifying data analysis.
## **What is the FIT Calculator?**
Our [Failures in Time (FIT) calculator](https://www.mccsemi.com/ReliabilityData) is an online tool that allows you to access the most recent reliability data for MCC’s advanced products. FIT and Mean Time Between Failures (MTBF) rates are two key metrics that help engineers determine the reliability of a component.
Simply enter one of our part numbers into the FIT calculator for up-to-date reliability data collected through MCC’s comprehensive Reliability Audit Program and rigorous stress testing during standard product qualification processes.
Key features:
- **Easy to Use:** Our calculator is intuitive and user-friendly, with quick access to the reliability data as soon as you enter the MCC part number.
- **Accurate, Up-to-Date Data:** Find the latest data available to inform your design decisions backed by ongoing stress testing and periodic updates.
- **Transparent Disclaimer:** This FIT calculator is an excellent resource for reliability data, but it’s important to note that these FIT rates are not compliant with functional safety standards (such as ISO26262). For applications requiring safety-critical certifications, raw FIT rates should be calculated using generic safety standards, such as IEC62380 or SN29500.
## **Why Reliability Data Matters in Electronics Design**
Whether you’re developing automotive systems, industrial equipment, or consumer electronics, reliability data is crucial for ensuring components meet application-specific requirements. Both FIT and MTBF rates can help engineers and manufacturers:
- Predict failure rates
- Mitigate risks
- Select the appropriate component for the design and application
- Enhance product quality and longevity
**FIT -** Failures in Time measures the number of failures a component is expected to have throughout 1 billion device-hours of operation.
**MTBF -** Mean Time Between Failures provides an average engineers can use to determine the estimated service life of a component based on the total time of operation and the number of failures that took place during that timeframe.
## **How to Get Started with MCC’s FIT Calculator**
Use our online tool to enhance your reliability analysis in a few simple steps:
1. Visit the [Reliability Data page](https://www.mccsemi.com/ReliabilityData) of our website.
2. Enter the MCC part number in the search field.
3. View the latest FIT and MTBF reliability data.
4. Run calculations by adjusting use temperature and confidence level as needed for your specifications.
## **An Essential Tool Designed for Engineers by Engineers**
At MCC, we understand the many challenges engineers face when specifying components for critical applications. So, we developed this FIT calculator to streamline access to reliability data, empowering our customers to design quality electronics with confidence.
As part of our [commitment to quality and innovation](https://www.mccsemi.com/quality), we continuously develop and refine tools like the reliability FIT calculator to meet evolving industry needs.
Take the guesswork and digging through large databases out of your reliability analysis with MCC’s [FIT calculator](https://www.mccsemi.com/ReliabilityData).
###### Tags:
[Blog,](https://solutions.mccsemi.com/news/tag/blog) [Design Tools](https://solutions.mccsemi.com/news/tag/design-tools)
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June 12, 2025
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December 10, 2025
#### [MCC’s Cross Multiple Parts Tool Keeps Getting Better and Why Engineers Rely on It](https://solutions.mccsemi.com/news/mccs-cross-multiple-parts-tool-keeps-getting-better-and-why-engineers-rely-on-it)
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.png?width=50&height=50&name=mcc%20150x150%20(1).png)
Post by [MCC](https://solutions.mccsemi.com/news/author/mcc)
April 16, 2025
MCC is a leading integrated device manufacturer (IDM) of discrete semiconductors worldwide. Headquartered in the US, we deliver supply chain assurance, best-in-class support, and a diverse portfolio of 10,000+ advanced components to help customers innovate in automotive, industrial, and beyond.
#### Global Headquarters
130 W Cochran St, Unit B
Simi Valley, CA. 93065
[818.701.4933](tel:%20818.701.4933)
---
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---
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