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Piezo Sounder-External drive type

Piezo Buzzer Sounder Ext External Drive Piezo Buzzer Sounder Ext External Drive


Surface Mount SMD - Piezo Buzzer / Sounder ( External Drive)

Part Number

Diameter
mm

Sound Pressure Level
9Vp-p Square Wave/10cm

Capacitance
at 120Hz ,25 �

Maximum Input Voltage

Operating Temperature Range

12.8
80dB min. 4100Hz
16,000pF ± 30%
25Vp-p max.
-40 °C ~ +85 °C



Piezo Buzzer / Sounder ( External Drive)

Part Number

Diameter
mm

Sound Pressure Level
9Vp-p Square Wave/10cm

Capacitance
at 120Hz ,25 �

Maximum Input Voltage

13
85dB min. 4096Hz
12,500pF ±30%
20Vp-p max.
14
85dB min. 4096Hz
18,000pF±30%
20Vp-p max.
17
85dB min. 4096Hz
18,000pF±30%
20Vp-p max.
22
85dB min. 4000Hz
15,000pF±30%
30Vp-p max.
22
100dB min. 4000Hz
15,000pF±30%
30Vp-p max.
24
90dB min. 4000Hz
25,000pF±30%
30Vp-p max.
24
90dB min. 4000Hz
13,000pF±30%
40Vp-p max.
23
83dB min. 2000Hz
25,000pF±30%
30Vp-p max.
23
85dB min. 2000Hz
25,000pF±30%
30Vp-p max.
30
85dB min. 2500Hz
20,000pF±30%
30Vp-p max.
30
85dB min. 2500Hz
20,000pF±30%
30Vp-p max.
30
85dB min. 3800Hz
20,000pF±30%
30Vp-p max.
33
85dB min. 1300Hz
47,000pF±30%
30Vp-p max.
33
85dB min. 1400Hz
50,000pF±30%
30Vp-p max.
44
85dB min. 900Hz
90,000pF±30%
40Vp-p max.

 

Piezo Buzzer / Sounder ( External Drive) with Wire Lead type

Part Number

Diameter
mm

Sound Pressure Level
9Vp-p Square Wave/10cm

Capacitance
at 120Hz ,25 �

Maximum Input Voltage

10
75dB min. 3200Hz
11,000pF ±30%
30Vp-p max.
13
80dB min. 4800Hz
15,000pF ±30%
20Vp-p max.
14
85dB min. 4000Hz
15,000pF ±30%
30Vp-p max.
17
85dB min. 4000Hz
14,000pF ±30%
30Vp-p max.
22
90dB min. 4000Hz
25,000pF ±30%
30Vp-p max.
22
90dB min. 6000Hz
13,000pF ±30%
40Vp-p max.
30
85dB min. 2500Hz
47,000pF ±30%
20Vp-p max.
30
93dB min. 4000Hz
20,000pF ±30%
30Vp-p max.
35
85dB min. 2000Hz
50,000pF ±30%
40Vp-p max.
42
100dB min. 2000Hz
30,000pF ±30%
30Vp-p max.
44
88dB min. 1000Hz
77,000pF ±30%
40Vp-p max.
44
88dB min. 1000Hz
77,000pF ±30%
40Vp-p max.
50
75dB min. 1000Hz
77,000pF ±30%
40Vp-p max.

 


Piezo Operation Guide: Information on Piezo Sounder technology and operations ( with sample circuits )

** Drive from microprocessor's digital IO ports ( ie. Square Wave ) **


How To Order


Description of part number for piezo electric type (PE series )
P
E
14
P
40
A
(1)
(2)
(3)
(4)
(5)
(6)
(1)

Piezoelectric type

(2)

E: Sounder for external drive

(3)

Diameter(mm).

(i.e.:24.4 will be indicated as 24.0mm; 24.5 will be 25.0mm)

(4)

Connection method

a. P:Pin (PCB mounting)
b. T:SMD package
c. W:Lead wire type

(5)

Resonant frequency(KHz)

(i.e.:2400Hz will be indicated as 24; 700 Hz will be 07)

(6) A~Z to stand for different versions.