Micro SMD Magnetic Buzzer HCT8540B


SMD type ,External Circuitry ,8.5x 8.5x H4
Worked with 3V p-p 2.7KHz ,Output 85dB at 10cm

HCT8540B  SERIES:  SMD buzzer HCT8540B

 


 Type

HCT8540B03

 Rated Voltage        (V)

  3

 Operating  Voltage  (V)

  2~4

Rated Current     (MA)

  < 100

 Coil  Resistance   (ohm)

  16 ± 3

Sound Output at 10cm (dB)

  > 85

 Resonant Frequency  (Hz)  

2700

 Operating Temperature  (℃) 

  -20~+70

 Storage  Temperature  (℃)

  -30~+85

Dimension

8.5x 8.5x H4

 Weight                (g)

  0.8

Value applying rated voltage (Resonant frequency,1/2duty,square wave)

 

 

Dimensions (Unit:mm)
SMD buzzer HCT8540B

 


 

 

 

Audio Buzzer:

Button Piezo Buzzer

Button Magnetic Buzzer

Button Piezo Transducer

Button Magnetic Transducer

Button SMD Buzzer

Pest repeller :

Button Mole Repeller

Button Snake Repeller

Button Mosquito Killer Lamp

Button Ultrasonic Insect Repeller



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Even Xu

It' nice to meet you .Can I help you?

E-Mail:sales@piezo-indicator.com

 


kaili-buzzerKaien Chao

It' nice to meet you .Can I help you?

E-mail:chaokaien@163.com

 

SMD buzzer,Micro buzzer,SMD SMT piezo buzzer ,SMD magnetic transducer