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Part No. (Minimum 3 characters)

Termination

pin (2) Apply pin filter
solder tab (2) Apply solder tab filter

SPL @ 30cm dB

0–10 (0) Apply 0–10 filter
(-) Remove 90–100 filter 90–100

Driven

(-) Remove external driven filter external driven

Type

piezo (4) Apply piezo filter

Width mm

0–10 (0) Apply 0–10 filter
(-) Remove 30–40 filter 30–40
40–50 (2) Apply 40–50 filter

Height mm

5–10 (1) Apply 5–10 filter
10–20 (3) Apply 10–20 filter

Freq Rated kHz

3–4 (2) Apply 3–4 filter
8–27 (2) Apply 8–27 filter

Voltage (Rated) V

2–4 (2) Apply 2–4 filter
4–9 (2) Apply 4–9 filter
9–15 (2) Apply 9–15 filter

Alerts/Alarms/Indicators

Part #	SPL @ 30cm	Rated Freq	Rated V	Width	View
EFM-290EDQ	90dB	3.4kHz	9.0V	40mm
EFM-290EK	90dB	3.6kHz	9.0V	40mm
W-08A	99dB	27.0kHz	2.8V	38mm
W-08B	99dB	27.0kHz	2.8V	38mm

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