P37E.pdf Mar. 1,2021 Piezoelectric Sound Components Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Note P37E.pdf This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Mar. 1,2021 EU RoHS Compliant All the products in this catalog comply with EU RoHS. EU RoHS isthe European Directive 2011/65/EU on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment For more details, please refer to our web page,Murata s Approach for EU RoH (