 English |
|
|
|
|
|
|
|
| EFM-250D Datasheet, PDF (1/1 Pages) Ningbo Foryard Optoelectronics Co., Ltd. – Piezo Buzzer | |||
| |||
|
Piezo Buzzer
EFM-250D
DIMENSIONS: (Unit: mm)
ï FEATURES:ï
Compact Structure
Sealed for Wave Soldering
and Washing
APPLICATIONS:
Automatic Control Equipment
Communication Equipment
Electronic Instruments
CHARACTERISTICS:
ELECTRICAL SPECIFICATIONS :
Min. Sound Pressure Level at
4.1kHz/5VP-P Square Wave/10cmâ¦..â¦â¦80dB(A)
Capacitance at 1000Hzâ¦â¦â¦â¦..â¦â¦â¦â¦10nF±30%
Allowable Input Voltageâ¦â¦â¦â¦â¦â¦â¦â¦..20Vp-p
Max. Consumption
at 4.1kHz/5VP-P Square Wave â¦â¦â¦..â¦2mA
Oscillating Frequencyâ¦â¦â¦â¦â¦â¦.â¦â¦... 4.1±0.5kHz
Operating Temperatureâ¦â¦â¦â¦â¦â¦â¦â¦ -20~+70ºC
Case Material/Colorâ¦â¦â¦â¦â¦â¦â¦â¦â¦â¦PA6/Black
Weightâ¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦â¦.⦠1g
PACKING INFORMATION:
Packing: 5000 pcs per export carton
Carton Size: 47Ã30.5Ã33cm
G. Weight: 7 kgs N. Weight: 5 kgs
Address: No. 12. Lane 722. Sangtian Road Jiangdong Science Garden
Ningbo, 315040 P. R. China
Fax No: (0574)87803761
Tel: (0574)87802511
|
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese