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 Work programme (10)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

IEC 60122-1/AMD1 ED3

Quartz crystal units of assessed quality - Part 1: Generic specification

49/1209/CDV 2011-04 RFDIS
  • RFDIS
  • FDIS received and registered

2017-09

CFDIS
  • CFDIS
  • Draft circulated as FDIS

2017-12

WG 1 B.Neubig 2018-03
IEC 60122-4 ED1

Quartz crystal units of assessed quality - Part 4: Crystal units with thermistors

49/1244/CD 2017-02 CD
  • CD
  • Draft circulated as CD

2017-07

PCC
  • PCC
  • Preparation of CC document

2017-10

WG 1 Kenichi Ueki 2019-12
IEC 61837-2 ED3

Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

49/1218/CD 2017-02 TCDV
  • TCDV
  • Translation of CDV

2017-09

CCDV
  • CCDV
  • Draft circulated as CDV

2017-10

WG 9 Tetsuya HANAKI 2018-12
IEC 62604-2 ED2

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use

49/1217/CDV 2015-01 APUB
  • APUB
  • Approved for publication

2017-09

2018-02

WG 10 T. Kawakatsu 2018-06
IEC 62884-3 ED1

Measurement techniques of piezoelectric, dieletric and electrostatic oscillators - Part 3: Frequency aging test methods

49/1210/CD 2016-01 TCDV
  • TCDV
  • Translation of CDV

2017-08

CCDV
  • CCDV
  • Draft circulated as CDV

2017-10

WG 7 B. Neubig 2018-12
IEC 62884-4 ED1

Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 4 : Short-term frequency stability test methods

49/1230/CD 2013-08 PCC
  • PCC
  • Preparation of CC

2017-08

2017-09

WG 7 B. Neubig 2017-12
IEC 63041-1 ED1

Piezoelectric Sensors – Part 1: Generic Specifications

49/1220/CDV 2015-12 APUB
  • APUB
  • Approved for publication

2017-09

2018-02

WG 13 J. Kondoh 2018-06
IEC 63041-2 ED1

Piezoelectric Sensors – Part 2: Chemical and Biochemical Sensors

49/1221/CDV 2015-12 APUB
  • APUB
  • Approved for publication

2017-09

2018-02

WG 13 J. Kondoh 2018-06
IEC 63041-3 ED1

Piezoelectric sensors – Part 3: Physical sensors

49/1215/NP 2017-07 ACD
  • ACD
  • Approved for CD

2017-07

CD
  • CD
  • Draft circulated as CD

2018-03

WG 13 Richard Grünwald 2020-12
IEC 63155 ED1

Guidelines for the measurement method of power durability for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF)

49/1231/NP 2017-08 ACD
  • ACD
  • Approved for CD

2017-08

CD
  • CD
  • Draft circulated as CD

2017-12

WG 10 Ken-ya Hashimoto 2019-12