PKM22EPPH4012-B0 Murata, PKM22EPPH4012-B0 Datasheet - Page 11

• Manufacturer Part Number: PKM22EPPH4012-B0
• Description: Audio Indicators & Alerts 4KHz External Drive Pin Type
• Manufacturer: Murata

Specifications of PKM22EPPH4012-B0

• Technology: Piezoelectric
• Sound Pressure Level: 85 dB
• Tone: Sounder, Ringer
• Voltage Rating: 25 V
• Resonant Frequency: 4000 Hz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

!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
PKM13EPYH4002-B0
PKM17EPP-2002-B0
PKM17EPPH4001-B0
PKM22EPH2001
PKM22EPPH2001-B0
PKM22EPPH4001-B0
PKM22EPPH4005-B0
PKM22EPPH4007-B0
PKM22EPTH2001-B0
PKM22EPPH4005-B0
PKM22EPTH2001-B0
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.
Part Number
1.0
R11.0
[3Vp-p,4kHz,square wave,10cm]
[3Vo-p,2kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
[3Vp-p,2kHz,square wave,10cm]
[3Vp-p,2kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
[3Vp-p,2kHz,square wave,10cm]
3.5
Pressure Level
3–ø1.7
2–ø3.5
12.5
Sound
70 min.
70 min.
72 min.
75 min.
70 min.
75 min.
75 min.
85 min.
70 min.
3–ø1.5
22.0
(dB)
R1.0
ø1.2
0.8
6.0
ø22.0
10.0
[1Vrms,4kHz,sine wave,10cm]
[1Vrms,2kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
[1Vrms,2kHz,sine wave,10cm]
[1Vrms,2kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
[1Vrms,2kHz,sine wave,10cm]
(In : mm)
Tol. : 0.5
3.0
Sound Pressure
Level (Ref. only)
7.0
0.25
Tol.: 0.5
(in mm)
0.8
70 min.
70 min.
72 min.
75 min.
70 min.
75 min.
75 min.
85 min.
70 min.
(dB)
0.1
0
PKM22EPPH4007-B0
Voltage Range
30.0 Vp-p max.
25.0 Vo-p max.
25.0 Vp-p max.
25.0 Vp-p max.
30.0 Vp-p max.
30.0 Vp-p max.
30.0 Vp-p max.
30.0 Vp-p max.
25.0 Vp-p max.
[with polarity]
Operating
Capacitance
34.0 30%
17.0 30%
19.0 30%
12.0 30%
12.0 30%
12.0 30%
19.0 30%
5.5 30%
7.0 30%
[120Hz]
[120Hz]
[120Hz]
[120Hz]
[1kHz]
[1kHz]
[1kHz]
[1kHz]
[1kHz]
(nF)
2-
PKM22EPPH4007-B0
PKM22EPPH4012-B0
R1.0
Temp. Range
3.5
2-
Part Number
Operating
0.8
-40 to +85
-20 to +70
-20 to +70
-20 to +70
-20 to +70
-20 to +70
-20 to +70
-20 to +70
-20 to +70
1.2
( C)
10.0
22.0
6.5
3.5
Temp. Range
Storage
-40 to +85
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
-30 to +80
(In : mm)
Tol. : 0.5
( C)
P37E.pdf
9
10.1.28
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