PKM22EPPH4007-B0 Murata, PKM22EPPH4007-B0 Datasheet - Page 20

Audio Indicators & Alerts PIEZOELECTRIC SOUNDERS

PKM22EPPH4007-B0

Manufacturer Part Number
PKM22EPPH4007-B0
Description
Audio Indicators & Alerts PIEZOELECTRIC SOUNDERS
Manufacturer
Murata
Datasheet

Specifications of PKM22EPPH4007-B0

Resonant Frequency
4000 Hz
Technology
Piezoelectric
Sound Pressure Level
85 dB
Tone
Sounder, Ringer
Voltage Rating
25 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
4
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
18
Freq. Response (Sine Wave 1Vrms, 10cm)
Continued from the preceding page.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
100
90
80
70
60
50
40
100
IInput Voltage : 1.00 Vrms Sine
Distance : 10 cm
PKM17EWH2001
500
Frequency (Hz)
1k
5k
10k
20k
100
90
80
70
60
50
40
100
Input Voltage : 1.00 Vrms Sine
Distance : 10cm
PKM17EWH4000
500
Frequency (Hz)
1k
5k
10k
20k
P37E.pdf
10.1.28

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