PKLCS1212E4001-R1 Murata, PKLCS1212E4001-R1 Datasheet - Page 3

• Manufacturer Part Number: PKLCS1212E4001-R1
• Description: Audio Indicators & Alerts 4 kHZ SMD
• Manufacturer: Murata
• Series: PKr

Specifications of PKLCS1212E4001-R1

• Resonant Frequency: 300 Hz
• Technology: Piezoelectric
• Sound Pressure Level: 75 dB
• Voltage Rating: 25 V
• Diameter: 12 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!Note
!Note
PKM22EPT-2001-B0
PKM22EPT-4001-B0
Freq. Response (Square Wave 3Vp-p, 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.
Part Number
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
100
100
90
80
70
60
50
40
100
90
80
70
60
50
40
100
100
90
80
70
60
50
40
100
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
PKM13EPY-4002-B0
PKM17EPP-4001-B0
500
500
[3Vp-p,2kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
PKM22EP-2001
500
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Pressure Level
1k
1k
1k
Sound
70 min.
85 min.
(dB)
5k
5k
5k
10k
10k
10k
[1Vrms,2kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
20k
20k
20k
Sound Pressure
Level (Ref. only)
70 min.
85 min.
(dB)
Min. of Operating
Voltage Range
25 Vp-p max.
25 Vp-p max.
100
100
90
80
70
60
50
40
100
90
80
70
60
50
40
100
100
90
80
70
60
50
40
100
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Capacitance
PKM17EPP-2002-B0
PKM17EPT-4001-B0
PKM22EPP-2001-B0
500
19 30%
10 30%
500
500
[120Hz]
[1kHz]
(nF)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1k
1k
1k
Continued on the following page.
Temp. Range
-20 to +70 C
-20 to +70 C
Operating
5k
5k
5k
P37E18.pdf 03.7.18
10k
10k
10k
Temp. Range
-30 to +80 C
-30 to +80 C
20k
20k
20k
Storage
11
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