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What does HA stand for?

HA stands for Hardness Assurance (radiation)

This definition appears somewhat frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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Other Resources:
We have 65 other meanings of HA in our Acronym Attic

Samples in periodicals archive:

5% * High efficiency - up to 94% * Characterization performed at both the component level and at the SVGA series hybrid converter level Compliances and Certifications: * Qualified to MIL-PRF-38534 Class H and Class K * VPT's Radiation Hardness Assurance (RHA) Plan certified by DLA to MIL-PRF-38534 Appendix G * MIL-PRF-38534 element evaluated components * MIL-STD-704A input voltage requirements * MIL-PRF-38534 Class H and Class K facility manufacturing * ISO-9001 * MIL-STD-883 environmental screening * MIL-STD-461 C-F when used with an EMI filter The radiation hardened SVGA modules are available off-the-shelf with pricing beginning at US $2,400.
ST has become a reference in the Aerospace industry by establishing its standard hardness to ionizing radiation at 300 krad (Si) (Total Ionization Dose hardness, known as TID), including low dose-rate irradiation, allowing the company to be the first supplier to offer Radiation Hardness Assurance (RHA)-qualified products with Enhanced Low Dose Rate Sensitivity free (ELDRS-free) integrated circuits.