22*12.5mm Piezo Buzzer with Two Pin for Microwave Oven

• Customization: Available
• Usage: Expand Volume, High Fidelity
• Rated Voltage: 12VDC
• Model NO.: BY2240
• Resonant Frequency: 4.0kHz
• Min.Sound Pressure Level: Min. 90 at 10cm at Rated Voltage
• Weight: 3.2g
• Category: Buzzer
• Transmission Mode: Air-conduction
• Cone: Rubber-edge
• Transducer Principle: IR Earphone
• Style: Head-mounted
• Radiation Mode: Indirect Radiation Type
• WORD nChannels: 2.1Channel
• Certification: ISO9001, CE, RoHS
• Brand: Jy
• Transport Package: Standard Export Carton
• Specification: Φ 22 x H12mm
• Trademark: JY
• Origin: China
• HS Code: 85318090
• Production Capacity: 1000000 Pieces/Year

Product Description

Oscillation Frequency	KHz	4.0±0.5
Operating Voltage	VDC	3 ~30
Rated Voltage	VDC	12
Current Consumption	mA	MAX. 4	at Rated Voltage
Sound Pressure Level	dB	MIN. 90	at 10cm at Rated Voltage
Tone		Constant
Operating Temperature	ºC	-20~ +70
Dimension	mm	Φ22 x H12	See appearance drawing
Housing Material		PBT( Black )
Leading Pin		Phosphor Bronze(Sn Plated)