7BB-20-6L0 Murata, 7BB-20-6L0 Datasheet - Page 25

• Manufacturer Part Number: 7BB-20-6L0
• Description: Speakers & Transducers 6.30KHZ PIEZO ELEMENT
• Manufacturer: Murata
• Series: 7BBr

Specifications of 7BB-20-6L0

• Termination Style: Wire
• Magnet Material: Brass
• Diameter: 20 mm
• Frequency Range: 6.3 KHz
• Impedance: 1000 Ohms
• Capacitance: 10nF
• External Diameter: 20mm
• Resonant Frequency: 6.3kHz
• Transducer Function: Diaphragm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
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.
24
Freq. Response (Square Wave 30Vp-p, 1m)
Freq. Response (Sine Wave 1Vrms, 10cm)
Continued from the preceding page.
100
100
90
80
70
60
50
40
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
100
100
100
Input Voltage :
30Vp-p Square
Distance : 1m
Input Voltage :
1Vrms Sine
Distance : 10cm
Input Voltage : 1Vrms Sine
Distance : 10cm
Input Voltage : 1.00 Vrms Sine
Distance : 10cm
PKM44EW-1001C
PKM34EW-1101C
PKM44EW-1001C
PKM33EP-1201C
500
500
500
500
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1k
1k
1k
1k
5k
5k
5k
5k
10k
10k
10k
10k
20k
20k
20k
20k
100
110
100
90
80
70
60
50
40
90
80
70
60
50
100
100
Input Voltage : 1.00 Vrms Sine
Distance : 10cm
Input Voltage : 1.00 Vrms Sine
Distance : 10cm
PKM34EW-1201C
PKM44EP-0901
500
500
Frequency (Hz)
Frequency (Hz)
1k
1k
5k
5k
10k
P37E17.pdf 02.3.6
10k
20k
20k