Specifications
Dimensions (Unit : mm)
Features
• Low current consumption - High sound
pressure
• Compact, light design
• High reliability and no contact noise
• Easy-mounting
• Wide variety of tones can be made by cavity
designing
• Functions over a wide range of Input Voltage
Applications
• Confirmation tone for various office
automation equipment
• Automobiles, microwave ovens, refrigerators
• Clocks, toys, game machines
How to Order
KBS - 27 DB - 3 A
qSeries
wDiameter(mm)
eAppearance (Buzzer with casing)
rResonant Frequency
tType of Terminals
(A:With lead, P:Round pin)
KBS-13DB-4P-2 73db min 4.096kHz 10Vp-p SQ 30cm 10nF±30%
KBS-20DB-2P-0 75db min 2.048kHz 10Vp-p SQ 30cm 24nF±30%
KBS-20DB-4P-0 77db min 4.096kHz 10Vp-p SQ 30cm 14nF±30%
KBS-15DB-4A 72db min 4.096kHz 10Vp-p SQ 30cm 9.5nF±30%
KBS-20DB-5A 75db min 5.0kHz 10Vp-p SQ 30cm 10nF±30%
KBS-27DB-3A 75db min 3.0kHz 10Vp-p SQ 30cm 20nF±30%
Part Number CapacitanceSound Pressure Level
16.8 863
AWG-32
4.0
φ15.0
9.0
1.0
6.5
10.0
0.95 max
AWG-32 RED
φ4.0
φ2.2
0.6
34.5
29.0
φ23.0
80
5
5.5
1.5
4.4
AWG-28 RED
φ4.0
2-φ2.2
40.0
34.0
φ30.0
80
3
6.0
1.5
4.7
22.5
(26.7)
φ23.0
K
B
S
-
2
0
D
B
-
2
P
φ22.0
(0.6)
0.95 max
10.0
1.0
6.5
6.5
qwert
KBS-13DB-4P-2
KBS-20DB-2P-0
KBS-27DB-3A
KBS-15DB-4A KBS-20DB-5A
KBS-20DB-4P-0
9.05.5
Piezo Buzzers
(KBS Series)
