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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Frequency
Voltage - Input (Max)
Type
Impedance
Capacitance @ Frequency
Operating Temperature
Size / Dimension
Termination
7BB-12-9
7BB-12-9
BUZZER ELEMENT STD 9KHZ 12MM
Murata Electronics
66.137
In Stock
1 : 0,30000 €
Bulk
Bulk
Active9 kHz-Standard1 kOhms8000pF @ 1kHz-0.472" Dia (12.00mm)None
7BB-20-3
7BB-20-3
BUZZER ELEMENT STD 3.6KHZ 20MM
Murata Electronics
116.435
In Stock
1 : 0,34000 €
Bulk
Bulk
Active3.6 kHz-Standard500 Ohms20000pF @ 1kHz-0.787" Dia (20.00mm)None
7BB-27-4L0
7BB-27-4L0
BUZZER ELEMENT STD 4.6KHZ 27MM
Murata Electronics
12.144
In Stock
1 : 0,93000 €
Bulk
Bulk
Active4.6 kHz-Standard300 Ohms20000pF @ 1kHz-1.063" Dia (27.00mm)Wire Leads
7BB-20-6
7BB-20-6
BUZZER ELEMENT STD 6.3KHZ 20MM
Murata Electronics
2.196
In Stock
1 : 0,44000 €
Bulk
Bulk
Active6.3 kHz-Standard350 Ohms10000pF @ 1kHz-0.787" Dia (20.00mm)None
7BB-27-4
7BB-27-4
BUZZER ELEMENT STD 4.6KHZ 27MM
Murata Electronics
3.194
In Stock
1 : 0,68000 €
Bulk
Bulk
Active4.6 kHz-Standard200 Ohms20000pF @ 1kHz-1.063" Dia (27.00mm)None
7BB-20-6L0
7BB-20-6L0
BUZZER ELEMENT STD 6.3KHZ 20MM
Murata Electronics
6.875
In Stock
1 : 0,81000 €
Bulk
Bulk
Active6.3 kHz-Standard1 kOhms10000pF @ 1kHz-0.787" Dia (20.00mm)Wire Leads
7BB-35-3
7BB-35-3
BUZZER ELEMENT STD 2.8KHZ 35MM
Murata Electronics
16.408
In Stock
1 : 0,84000 €
Bulk
Bulk
Active2.8 kHz-Standard200 Ohms30000pF @ 1kHz-1.378" Dia (35.00mm)None
7BB-35-3L0
7BB-35-3L0
BUZZER ELEMENT STD 2.8KHZ 35MM
Murata Electronics
951
In Stock
1 : 1,15000 €
Bulk
Bulk
Active2.8 kHz-Standard200 Ohms30000pF @ 1kHz-1.378" Dia (35.00mm)Wire Leads
7BB-35-3C
7BB-35-3C
BUZZER ELEMENT FDBK 2.8KHZ 35MM
Murata Electronics
443
In Stock
1 : 0,77000 €
Bulk
Bulk
Active2.8 kHz-Feedback200 Ohms26000pF @ 1kHz-1.378" Dia (35.00mm)None
7BB-27-4C
7BB-27-4C
BUZZER ELEMENT FDBK 4.6KHZ 27MM
Murata Electronics
495
In Stock
1 : 0,81000 €
Bulk
Bulk
Active4.6 kHz-Feedback200 Ohms18000pF @ 1kHz-1.063" Dia (27.00mm)None
7BB-41-2L0
7BB-41-2L0
BUZZER ELEMENT STD 2.2KHZ 41MM
Murata Electronics
0
In Stock
1 : 1,43000 €
Bulk
Bulk
Active2.2 kHz-Standard300 Ohms30000pF @ 1kHz-1.614" Dia (41.00mm)Wire Leads
7BB-20-6C
7BB-20-6C
BUZZER ELEMENT FDBK 6.3KHZ 20MM
Murata Electronics
0
In Stock
1.800 : 0,24743 €
Bulk
Bulk
Active6.3 kHz-Feedback500 Ohms8500pF @ 1kHz-0.787" Dia (20.00mm)Wire Leads
0
In Stock
600 : 0,46593 €
Bulk
Bulk
Active6.3 kHz-Feedback500 Ohms8500pF @ 1kHz-20°C ~ 70°C0.787" Dia (20.00mm)Wire Leads
7BB-41-2C
7BB-41-2C
BUZZER ELEMENT FDBK 2.2KHZ 41MM
Murata Electronics
0
In Stock
400 : 0,69168 €
Bulk
Bulk
Active2.2 kHz-Feedback250 Ohms24000pF @ 1kHz-1.614" Dia (41.00mm)Wire Leads
0
In Stock
250 : 0,97048 €
Bulk
Bulk
Active2.2 kHz-Feedback350 Ohms24000pF @ 1kHz-20°C ~ 70°C1.614" Dia (41.00mm)Wire Leads
7BB-15-6L0
7BB-15-6L0
BUZZER ELEMENT STD 6KHZ 15MM
Murata Electronics
0
In Stock
Obsolete
Bulk
Obsolete6 kHz-Standard1.2 kOhms9500pF @ 1kHz-20°C ~ 70°C0.591" Dia (15.00mm)Wire Leads
7BB-15-6
7BB-15-6
BUZZER ELEMENT STD 6KHZ 15MM
Murata Electronics
0
In Stock
Obsolete
Bulk
Obsolete6 kHz-Standard800 Ohms10000pF @ 1kHz-0.591" Dia (15.00mm)None
0
In Stock
Obsolete
Bulk
Obsolete2.8 kHz-Feedback200 Ohms26000pF @ 1kHz-20°C ~ 70°C1.378" Dia (35.00mm)Wire Leads
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1 - 18
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Buzzer Elements, Piezo Benders


Buzzer element products, also known as "benders," are composed of two conductive electrodes sandwiching a piezoelectric material, which exhibits a mechanical deflection when subject to an electric field; or conversely produces an electrical signal when subject to mechanical strain. Products of this type are primarily used to form compact audio signaling devices, often by attachment to the wall of a device's enclosure, which aids transmission of the vibrations produced by applying an electrical signal to the buzzer element into the surrounding air.