PKM34EWH1101C Murata, PKM34EWH1101C Datasheet - Page 20
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PKM34EWH1101C
Manufacturer Part Number
PKM34EWH1101C
Description
PIEZO RINGER, 1KHZ
Manufacturer
Murata
Series
PKMr
Datasheet
1.PKM13EPYH4000-A0.pdf
(39 pages)
Specifications of PKM34EWH1101C
Capacitance
40nF
Sound Level Spl
70dB
Sound Level Distance
10cm
Svhc
No SVHC (18-Jun-2010)
Capacitance Max
52nF
Connector Type
Flying Lead
External Diameter
35.4mm
External Length / Height
9.0mm
Fixing
RoHS Compliant
Technology
Piezoelectric
Sound Pressure Level
70 dB
Voltage Rating
40 V
Termination Style
Wire
Diameter
34 mm
Resonant Frequency
1100 Hz
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
Taking advantage of extensive acoustic and mechanical
designing technology and high performance ceramics,
Murata has developed SMD piezoelectric sounder that
suites 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
Piezoelectric Sound Components
Piezoelectric Sounders External Drive SMD Type
Features
Standard Land Pattern Dimensions
Part Number
12.4
10.0
[3Vp-p,4kHz,square wave,10cm]
Pressure Level
75 min.
Sound
(dB)
(in mm)
Voltage Range
Freq. Response (Square Wave 3Vp-p, 10cm)
100
Operating
90
80
70
60
50
40
25 max.
(Vp-p)
1.0
Input Voltage : 3.00Vp-p Square
Distance : 10cm
1.5
2.0
2.5
Temp. Range
-20 to +70 C
3.0
Operating
Ferquency (kHz)
3.5
(1.9)
Continued on the following page.
12.0
(6.4)
10.0
4.0
4.5
Sound Emitting Hole
P37E17.pdf 02.3.6
Temp. Range
-30 to +80 C
5.0
Storage
0.9
5.5
( ) : Ref. only
Tol. 0.2
6.0
in mm
19
5