International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 49

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection

 
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TC 49 Subcommittee(s) and/or Working Group(s)

Label
Title
Working Groups
WG 1Piezoelectric crystal and ceramic devices
WG 5Materials for frequency control, selection and detection
WG 6Measuring methods
WG 7Piezoelectric, dielectric and electrostatic oscillators
WG 9Enclosures and related technologies
WG 10Surface acoustic wave (SAW) and dielectric devices
WG 11Glossary and IEV
WG 12MEMS devices for frequency control, selection and detection
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TC 49 Membership

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IEC Membership
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AT
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BE
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BG
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CN
P-Member
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CZ
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DK
O-Member
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FI
O-Member
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FR
O-Member
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DE
P-Member
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HU
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IN
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IT
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JP
P-Member
Full Member
KR
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NZ
O-Member
Full Member
NO
O-Member
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PL
O-Member
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RO
O-Member
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RU
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RS
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ES
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SE
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UA
O-Member
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GB
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US
P-Member
Full Member

Facts and figures

Secretariat
Japan
Participating countries
9
Observer Countries
16
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TC 49 Officers

Chairman
Mr Gary R. Johnson (US)
Term of office : 2016-05

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Secretary
Mr Toshihiro Kojima (JP)

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Assistant Secretary
Mr Yasushi Yamamoto (JP)

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Technical Officer
Ms Suzanne Yap Geok Sim

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TC 49 Liaisons

Committee
Description
Internal IEC Liaison
TC 1Terminology
SC 3CGraphical symbols for use on equipment
SC 47FMicro-electromechanical systems
TC 91Electronics assembly technology
Liaison ISO
ISO/TC 42Photography
ISO/TC 114Horology
ISO/TC 172/SC 3Optical materials and components
ISO/TC 42/WG 18Electronic still picture imaging