pkm22epp-4012-b0 Murata Manufacturing Co., Ltd, pkm22epp-4012-b0 Datasheet - Page 11

• Manufacturer Part Number: pkm22epp-4012-b0
• Description: Piezoelectric Sounders External Drive Type
• Manufacturer: Murata Manufacturing Co., Ltd

!Note
!Note
Taking advantage of extensive acoustic and mechanical
design technology and high performance ceramics,
Murata has developed SMD piezoelectric sounders that
suite the thin, high-density design of electronic
equipment.
1. High S.P.L. and clear sound
2. Reflowable
3. Tape & Reel supply
4. Minimum quantity (order in sets only): 1,000 pcs.
PKLCS1212E4001-R1
PKLCS1212E40A1-R1
Piezoelectric Sound Components
Piezoelectric Sounders External Drive SMD Type
Features
Standard Land Pattern Dimensions
• 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.
75 min.[3Vp-p,4kHz,square wave,10cm]
75 min.[3Vp-p,4kHz,square wave,10cm]
12.4
10.0
Sound Pressure Level
(dB)
(in mm)
Max. of Operating
Voltage Range
25 max.
25 max.
(Vp-p)
Freq. Response (Square Wave 3Vp-p, 10cm)
100
90
80
70
60
50
40
1.0
Temp. Range
-20 to +70 C
-40 to +85 C
Input Voltage : 3.00Vp-p Square
Distance : 10cm
Operating
1.5
2.0
2.5
Temp. Range
-30 to +80 C
-40 to +85 C
3.0
Storage
Frequency (kHz)
3.5
(1.9)
Continued on the following page.
12.0
(6.4)
10.0
4.0
For automotive electronics
For consumer electronics
4.5
Sound Emitting Hole
P37E18.pdf 03.7.18
5.0
Use
0.9
5.5
( ) : Ref. only
Tol. 0.2
6.0
in mm
19
5