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KPR-2211 fiches techniques PDF

Ningbo - Buzzer

Numéro de référence KPR-2211
Description Buzzer
Fabricant Ningbo 
Logo Ningbo 





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KPR-2211 fiche technique
Piezo Transducer
KPR-2211 series
FREQUENCY RESPONSE
[actual curve of type]
Piezo Transducer
DIMENSIONS
3
Side View
applied voltage: 12Vp-p. 1/2 duty, square wave distance for measurement: 30cm
Model No
Rated Voltage
Max. Allowable Voltage
Max. Rated Current
Min. Sound Pressure Level
Resonant Frequency
Operating Temperature
Weight
KPR-2211
12Vp-p Square Wave
30Vp-p Square Wave
3mA at 4.5KHz/12Vp-p Square Wave
75dB at 4.5KHz/12Vp-p Square Wave/30cm
4.5¡À0.5KHz
-20~+60¡æ
3g
* Value applying at rated voltage
color Black
ABS Housing Material
Lead Terminal
all dimensions are in mm
KPR-2310 series Piezo Transducer
DIMENSIONS
FREQUENCY RESPONSE
[actual curve of type]
Top View
Side View
Top View
applied voltage: 12Vp-p. 1/2 duty, square wave distance for measurement: 30cm
Model No
Rated Voltage
Max. Allowable Voltage
Max. Rated Current
Min. Sound Pressure Level
Resonant Frequency
Operating Temperature
Weight
KPR-2310
12Vp-p Square Wave
30Vp-p Square Wave
3mA at 4.0 KHz/12Vp-p Square Wave
80dB at 4.0KHz/12Vp-p Square Wave/30cm
4.0¡À0.5KHz
-20~+60¡æ
1g
* Value applying at rated voltage
color Black
ABS Housing Material
Lead Terminal
all dimensions are in mm
KPR-2910 series Piezo Telephone Ringer
FREQUENCY RESPONSE
[actual curve of type]
DIMENSIONS
Side View
applied voltage: 12Vp-p. 1/2 duty, square wave distance for measurement: 30cm
Model No
KPR-2910
Operating Voltage
Max.Allowable Voltage
Max.Rated Current
Min.sound Pressure Level
Resonant Frequency
Capacitance at 120HZ
Housing Material / Color
Operating Temperature
Store Temperature
Weight
12VP-P Square Wave
3-30VP-P Square Wave
3mA at 2.9KHZ/12vp-p Square wave
90dB at 2.9KHZ/12vp-p Square wave/30cm
2.9¡À0.5KHz
30000pF¡À30£¥
ABS/Black
-20¡«+60ãC¡
-30¡«+70ãC¡
10g
* Value applying at rated voltage
color Black
ABS Housing Material
Pin Terminal
Top View
all dimensions are in mm
Ningbo DSW Electronics Co.,Ltd
Tel: (+86)-574-27861829 27861849 Fax: (+86)-574-87264906 Http://www.DSWbrand.com E-mail: [email protected]

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