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Part No. (Minimum 3 characters)

Termination

(-) Remove lead wire filter lead wire

SPL @ 30cm dB

60–70 (1) Apply 60–70 filter
70–80 (4) Apply 70–80 filter

Driven

external driven (5) Apply external driven filter

Type

piezo (5) Apply piezo filter

Width mm

0–10 (0) Apply 0–10 filter
(-) Remove 10–20 filter 10–20

Height mm

Freq Rated kHz

3–4 (4) Apply 3–4 filter
4–8 (5) Apply 4–8 filter

Voltage (Rated) V

4–9 (4) Apply 4–9 filter
9–15 (5) Apply 9–15 filter

Alerts/Alarms/Indicators

Part #	SPL @ 30cm	Rated Freq	Rated V	Width	View
TFM-23	70dB	4.0kHz	9.0V	17mm
TFM-23A	70dB	4.0kHz	9.0V	17mm
TFM-23P	70dB	4.0kHz	9.0V	17mm
TFM-23T	62dB	4.0kHz	9.0V	17mm
TFM-73	74dB	4.8kHz	10.0V	14mm

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