7BB-35-3 Murata, 7BB-35-3 Datasheet - Page 16

• Manufacturer Part Number: 7BB-35-3
• Description: Speakers & Transducers 7BB-35-3
• Manufacturer: Murata
• Series: 7BBr

Specifications of 7BB-35-3

• Magnet Material: Brass
• Diameter: 35 mm
• Frequency Range: 2.8 KHz
• Impedance: 200 Ohms
• Capacitance: 8nF
• External Depth: 0.53mm
• External Diameter: 35mm
• Resonant Frequency: 2.8kHz
• Transducer Function: Diaphragm
• Length/height, External: 0.3mm
• Operating Temperature Max: 7°C
• Operating Temperature Min: -20°C
• Rohs Compliant: Yes
• 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 automatic insertion
designing technology and materials experience, Murata
has developed standard taping type piezoelectric
sounder.
This Murata technology supports labor and cost saving
activities.
1. High and stable mountability.
2. Ammo packaging.
3. Minimum quantity (order in sets only) : 500pcs.
PKM13EPY-4000-A0
Piezoelectric Sound Components
Piezoelectric Sounders External Drive Pin Type Taping
Features
Freq. Response (Square Wave 3Vp-p, 10cm)
Part Number
100
90
80
70
60
50
40
100
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
500
[3Vp-p,4kHz,square wave,10cm]
Frequency (Hz)
Pressure Level
1k
Sound
70 min.
(dB)
5k
10k
[1Vrms,4kHz,sine wave,10cm]
20k
Sound Pressure
Level(Ref. only)
70 min.
(dB)
Freq. Response (Sine Wave 1Vrms, 10cm)
Voltage Range
Operating
(Vp-p)
25 max.
100
90
80
70
60
50
40
100
Input Voltage : 1.00 Vrms Sine
Distance : 10cm
Capacitance
5.5 30%
[1kHz]
500
(nF)
Frequency (Hz)
1k
2
2
2
Continued on the following page.
Temp. Range
0.5
1.0
2.5
5.0
-20 to +70 C
Operating
12.6
5k
P37E17.pdf 02.3.6
10k
Temp. Range
-30 to +80 C
20k
Storage
(In : mm)
Tol. : 0.5
15
3