Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-22 18:56
188
Company Profile
Supertech Electronic Co. LtdBy certification [File Integrity]
Contact: smdbuzzer(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://smdbuzzer.hsd-gift.com/
Technical data | |
Operating voltage | max 20Vp-p |
Current consumption | max 1mA at 3Vp-p/square wave/4.1kHz |
Sound pressure level | min 83dB at 10cm/at 3Vp-p/square wave/4.1kHz |
Electrostatic capacity | 16,000 ±30%pF at 1 kHz/1V |
Operating temperature | -20 to 70°C |
Storage temperature | -30 to 80°C |
Dimensions (mm) | 12*12*3mm |