IEC/TC 49 - Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
To prepare international standards for piezoelectric, dielectric and electrostatic devices for frequency control, selection and detection, such as resonators, filters, oscillators, sensors and their related products (excluding those piezoelectric transducers dealt with by TC 29 and TC 87 and active devices dealt with by SC 47F) and for the associated materials.
Dispositifs piézoélectriques, diélectriques et électrostatiques et matériaux associés pour la détection, le choix et la commande de la fréquence
Etablir des normes internationales pour les dispositifs piézoélectriques, diélectriques et électrostatique pour la détection, le choix et la commande de la fréquence (ne comprenant pas les transducteurs piézoélectriques traités par le CE 29 et le CE 87 et les dispositifs actifs traités par le SC 47F) et pour les matériaux associés.
General Information
Frequently Asked Questions
IEC/TC 49 is a Technical Committee within the International Organization for Standardization (ISO). It is named "Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection" and is responsible for: To prepare international standards for piezoelectric, dielectric and electrostatic devices for frequency control, selection and detection, such as resonators, filters, oscillators, sensors and their related products (excluding those piezoelectric transducers dealt with by TC 29 and TC 87 and active devices dealt with by SC 47F) and for the associated materials. This committee has published 115 standards.
IEC/TC 49 develops ISO standards in the area of Information technology. The scope of work includes: To prepare international standards for piezoelectric, dielectric and electrostatic devices for frequency control, selection and detection, such as resonators, filters, oscillators, sensors and their related products (excluding those piezoelectric transducers dealt with by TC 29 and TC 87 and active devices dealt with by SC 47F) and for the associated materials. Currently, there are 115 published standards from this technical committee.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Technical Committee (TC) in ISO is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.