PKM22EP Murata Electronics, PKM22EP Datasheet - Page 3
PKM22EP
Manufacturer Part Number
PKM22EP
Description
(PKMxxxxx Type) Encased External Drive
Manufacturer
Murata Electronics
Datasheet
1.PKM22EP.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PKM22EPH2003
Manufacturer:
MURATA
Quantity:
961
Company:
Part Number:
PKM22EPPH2001-B0
Manufacturer:
TI
Quantity:
12 400
Company:
Part Number:
PKM22EPPH4012-B0
Manufacturer:
BEIET
Quantity:
1 978
Company:
Part Number:
PKM22EPTH2001-B0
Manufacturer:
MURATA
Quantity:
1 470
Company:
Part Number:
PKM22EPTH2002-B0
Manufacturer:
MOLEX
Quantity:
1 549
PIEZO ALARMS
ENCASED EXTERNAL DRIVE (no internal circuitry)
*These parts are available as sealed units for washing with tape covering the sound emitting hole. The part number should have an “S” suffix added.
CG01-J
Part Number
Sound Pressure Level
Oscillating Frequency
Operating Voltage
Operating Temp.Range
Storage Temp.Range
Capacitance
Leads
DIMENSIONS: mm
SOUND PRESSURE
LEVEL VS.
FREQUENCY
Available as standard through authorized Murata Electronics Distributors.
Input Voltage:
Square wave 3Vp-p
Measuring Distance: 10cm
100
90
80
70
60
50
40
70dB@10cm@3Vp-p
4.0kHz
25Vp-p
–20°C to +70°C
– 30°C to +80°C
5,500pF ± 30%
0
PKM13EPY-4002
2–3.5 D.
2.0k
—
Frequency (Hz)
4.0k
12.6 D.
5.0
6.0k
0.9
8.0k 10.0k
6.9
3.5
TYPICAL PART NUMBERING
External
circuitry
required
105
95
85
75
65
55
45
.5
PKM17EPP-2002
70dB@10cm@3Vp-p
2kHz
25Vp-p
–20°C to +70°C
–40°C to +80°C
3,400pF ± 30%
1.5
—
Frequency (Hz)
2.5
Case
diameter
2–2.5 Dia.
2–1.2 Dia.
3.5
R
1.0
PKM
4.5
10.0 ± 0.5
5.5
17.0 Dia.
External
drive
required
(Vp-p req.)
100
22
80
60
40
2.0k
72dB@10cm@3Vp-p
4kHz
25Vp-p
–20°C to +70°C
–30°C to +80°C
7,000pF ± 30%
PKM17EPP-4001*
7.0
6.5
3.0k
E
—
6
5
Frequency (Hz)
1.2
4.0k
PP
Pins
for
PC mounting
5.0k
—
6.0k
4
7.0k
Resonant
frequency
001
90
80
70
2.2 D.
75dB@10cm@3Vp-p
4kHz
25Vp-p
–20°C to +60°C
–30°C to +70°C
10,000pF ± 30%
30AWG (UL-1571)
7.0
PKM11-4AO
1
100.0
±10.0
2
PKM Series
Frequency (Hz)
3
24 D.
4.5
4
34.4
29.0
Suffix for
special
requirements
5
1.5
5
6
2.7
7
8
9
413
2.2