19
5
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.
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.
Piezoelectric Sound Components
Piezoelectric Sounders External Drive SMD Type
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.
I
Features
1. High S.P.L. and clear sound
2. Reflowable
3. Tape & Reel supply
4. Minimum quantity (order in sets only): 1,000 pcs.
3
0.9
4
(
(6.4)
10.0
(
12.0
1
(1.9)
(
Sound Emitting Hole
in mm
( ) : Ref. only
Tol.
0.2
Part Number
Sound Pressure Level
(dB)
Max. of Operating
Voltage Range
(Vp-p)
25 max.
Operating
Temp. Range
Storage
Temp. Range
Use
PKLCS1212E4001-R1
75 min.[3Vp-p,4kHz,square wave,10cm]
-20 to +70
°
C
-40 to +85
°
C
-30 to +80
°
C
-40 to +85
°
C
For consumer electronics
PKLCS1212E40A1-R1
75 min.[3Vp-p,4kHz,square wave,10cm]
25 max.
For automotive electronics
I
Standard Land Pattern Dimensions
10.0
12.4
4
(in mm)
I
Freq. Response (Square Wave 3Vp-p, 10cm)
Frequency (kHz)
100
90
80
70
60
50
40
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
S
Input Voltage : 3.00Vp-p Square
Distance : 10cm
Continued on the following page.
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
!
Note