■ 제품필수정보

제조사	Murata Power Solutions
제조사품명	7BB-20-3
간략설명	Murata SMD Diaphragm External Piezoelectric Diaphragm, 20 (Dia.) x 0.22mm
문서자료	https://documents.rs-online.com/techlib:/itc_doclist_GB.htm?stockno=1121099

■ 제품사양

장착형태 = Surface Mount Drive
타입 = External Tone
타입 = Diaphragm Diameter = 20mm
높이 = 0.22mm
크기 = 20 (Dia.) x 0.22mm
최소 작동 온도 = -10°C
최대 작동 온도 = +40°C
최대 주파수 = 3.6kHz Capacitance = 20nF Murata 7BB Piezoelectric Diaphragms. This range of piezoelectric transducers from Murata are available with various resonance frequencies and impedance values. With an external drive, these piezoelectric transducers have no contacts, and are highly reliable with no noise. 7BB piezoelectric diaphragms are compact, lightweight and thin. For the voltage type, this series features low power consumption. Product Application Information. Suitable for consumer and industrial use, recommended applications include digital cameras, burglar alarms, clocks and calculators.