5v SMT Piezo Buzzer

5v SMT Piezo Buzzer Parameter:

Type	Unit	SM11PS02A
Operating Voltage	VP-p	Max 25Vp-p
Rated Current(max)	mA	3mA (Max)
Sound output at 10cm	dB	Min 70dB(Typ.)at 5Vp-p,4 khz
Rate Frequency	Hz	4100±500
Capacitance	pF	13000±30%
Operating temperature	℃	-30~+70
Storage Temperature	℃	-40~+85
Weight	g	0.2
Housing material	LCP

5v SMT Piezo Buzzer Small Size 70db for Glucometer

Advantages of Piezoelectric Buzzer

1. Because there is no movable contact part, it has long service life and high reliability. It can be used continuously for more than 10000 hours. It is a semi-permanent device.

2. No arcing or RF noise, no interference to other lines.

3. No large vibration due to loosening.

4. With electronic circuit control, so it can produce a variety of pleasant sounds and analog sounds, intermittent sounds. The timbre is pure and not easy to be covered by noise.

5. It is excited by voltage, so the current consumption is small, generally less than 20mA, not more than 100mA.

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