Reference details

Reference
EN 61837-4:2015
Official title
Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 4: Hybrid enclosure outlines
Organisation
CENELEC
Publisher status in source
PublishedThis is the status recorded in the source, not a statement that this is the latest edition.
Source access
19 October 2026

Research and application

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