Piezoelectric Sounders / BuzzersPin type Piezoelectric Sounders

These products are well-suited for use as operation confirmation sounds and warning sounds in air conditioners, washing machines, refrigerators, and other home appliances.
The tone frequencies come in 2 kHz and 4 kHz variations.

For SMD piezoelectric sounders, click Here.

PKM and Other Series



Part Numbering (excluding PKHPS series)

PKM 13 EPYH 4000P -A0
1    2   3   4   5

  1. Series Name
  2. Outer Dimensions
    • Expressed outer dimension by two figures in mm.
    • (example : Φ12.6 → 13)
  3. Product Specification
  4. Individual Specification
    With standard products, individual Specification is
  5. Packaging