VSB35EWH0701B Murata, VSB35EWH0701B Datasheet - Page 17

• Manufacturer Part Number: VSB35EWH0701B
• Description: Audio Indicators & Alerts 600Hz 35mm 950Hz
• Manufacturer: Murata

Specifications of VSB35EWH0701B

• Technology: Piezoelectric
• Sound Pressure Level: 70 dB
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4
!Note
!Note
Now microcomputers are widely used for microwave
ovens, air conditioners, cars, toys, timers, and other
alarm equipment. Externally driven piezoelectric
sounders are used in digital watches, electronic
calculators, telephones and other equipment. They are
driven by a signal (ex.: 2048Hz or 4096Hz) from an LSI
and provide melodious sound.
1. Low power consumption
2. No contacts therefore, no noise and highly reliable
1. Telephone ringers
2. Various office equipment such as PPCs, printers and
3. Various home appliances such as microwave ovens
4. Confirmation sound of various audio equipment
16
PKM17EWH2001
PKM17EWH4000
Piezoelectric Sound Components
Piezoelectric Sounders External Drive Lead Wire Type
keyboards
Features
Applications
Freq. Response (Square Wave 3Vp-p, 10cm)
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Part Number
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
100
90
80
70
60
50
40
100
Input Voltage : 3.00 Vp-p Square
Distance : 10 cm
PKM17EWH2001
[3Vp-p,2kHz,square wave,10cm]
[3Vp-p,4kHz,square wave,10cm]
500
Pressure Level
Frequency (Hz)
1k
Sound
72 min.
75 min.
(dB)
5k
10k
[1Vrms,2kHz,sine wave,10cm]
[1Vrms,4kHz,sine wave,10cm]
20k
Sound Pressure
Level (Ref. only)
70 min.
70 min.
(dB)
PKM17EWH2001
PKM17EWH4000
Voltage Range
25 Vp-p max.
Operating
7 Vp-p max.
100
90
80
70
60
50
40
100
Input Voltage : 3.00 Vp-p Square
Distance : 10cm
Capacitance
9.5 30%
PKM17EWH4000
40 30%
500
[120Hz]
[1kHz]
(nF)
Frequency (Hz)
1k
Continued on the following page.
Temp. Range
16.8 0.2
16.8
Operating
-20 to +70
-20 to +70
( C)
5k
P37E19.pdf 04.8.27
10k
Temp. Range
(In : mm)
(In : mm)
Tol. : 0.5
20k
Storage
-30 to +80
-30 to +80
( C)