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



Reference EN 61837-1:2012
Title Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 1: Plastic moulded enclosure outlines
Project Number 23253
Abstract/Scope IEC 61837-1:2012 deals with standard outlines and terminal lead connections as they apply to SMDs for frequency control and selection in plastic moulded enclosures and is based on IEC 61240.


Current Stage code 6060
Current Stage code date 2012-08-17
Current Stage code deadline 2013-02-25
Deadline date for vote  


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IEC Technical Body IEC/TC 49
Reference Document IEC 61837-1:2012 (EQV)
ICS 31.140 - Piezoelectric and dielectric devices
Keywords Piezoelectric; Frequency; Lead; Connection; Plastic moulded
Note Supersedes EN 61837-1:1999 * To be read in conjunction with EN 61240:1997
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2012-08-17 2013-02-25 export to doc file  EN  FR  DE
5099 2012-05-25 2012-06-22  
5060 2011-05-27 2011-07-01 export to doc file  EN
5020 2010-12-10 2011-05-13  
1090 2010-12-07 2010-12-10  

Implementation Dates

date of Ratification (DOR) (1) 2012-05-25
date of Availability (DAV) (2) 2012-08-17
date of Announcement (DOA) (3) 2012-08-25
date of Publication (DOP) (4) 2013-02-25
date of Withdrawal (DOW) (5) 2015-05-25


Supersedes EN 61837-1:1999
Superseded by  
Normative reference (6) EN 61240:1997

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.