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Part No. (Minimum 3 characters)

Termination

lead wire (1) Apply lead wire filter
pin (1) Apply pin filter

SPL @ 30cm dB

0–10 (0) Apply 0–10 filter
(-) Remove 100–110 filter 100–110

Driven

(-) Remove internal driven filter internal driven

Type

piezo (2) Apply piezo filter

Width mm

30–40 (1) Apply 30–40 filter
40–50 (1) Apply 40–50 filter

Height mm

Freq Rated kHz

2–3 (1) Apply 2–3 filter
3–4 (1) Apply 3–4 filter

Voltage (Rated) V

9–15 (1) Apply 9–15 filter
15–24 (1) Apply 15–24 filter

Alerts/Alarms/Indicators

Part #	SPL @ 30cm	Rated Freq	Rated V	Width	View
EFM-320SS	100dB	2.9kHz	24.0V	45mm
EFM-472A2	100dB	3.5kHz	12.0V	30mm

Ⓒ East Electronics Corp. 48273 Lakeview Blvd., Fremont, CA, USA.