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Wireless SMD Piezo Buzzer With Oscillator Circuit 9MM 5V Mini Driving Magnetic

Wireless SMD Piezo Buzzer With Oscillator Circuit 9MM 5V Mini Driving Magnetic

Brand Name : MANORSHI
Model Number : SM09ET04A
Certification : ISO, CE, ROHS
Place of Origin : Jiangsu China
MOQ : 1000PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, By Paypal
Supply Ability : 1000000PCS/MONTH
Delivery Time : 2-3 weeks
Packaging Details : Export Standard Package
Voltage : 1.5/3.6/5V
SPL : 80/85/85db
Housing material : LCP
Rate Frequency : 2700Hz
Color : Black
Rated Current(max) : 80/70/70mA
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Wireless SMD Piezo Buzzer With Oscillator Circuit 9MM 5V Mini Driving Magnetic Transducer​


Quick Detail:


1. Size:D9.0mm*H4.4mm


Specifications


Type

Unit

SM09ET04A-1

SM09ET04A-3

SM09ET04A-5

Rated Voltage

v

1.5

3.6

5

Operating Voltage

v

1~2

2.5~4.5

4~7

Rated Current(max)

mA

80

70

70

Sound output at 10cm

dB

80

85

85

Rate Frequency

Hz

2700

Coil Resistance

Ω

5.5±1

16±3

32±5

Operating temperature

-30~+70

Storage Temperature

-40~+85

Housing material

LCP


Frequency curve



Drawing(mm)



What is SMD BUZZER?

Accroding to website, SMD means Surface Mounted Devices which is small, normally lay on the PCB board, and very stable comparing with PIN BUZZER or WIRE BUZZER.The features of HXE's SMD BUZZER includ small size, light weight (can be used for wearable devices), stable sound output, and thermostability. SMD BUZZER can be used for bar code mahcine, ETC highway devices, medical equipments, and other small size machines.


What is the advantage and disadvantage of a buzzer?

Advantages:Electrically operated device that is good for drawing attention to a condition that requires attention.

Disadvantages:1.Annoying sound to those that don't know its significance.

2.Requires training to know what the buzzer means, and how to repair the condition without just shutting off the buzzer.

3.Could trigger a fire in an explosive atmosphere.


Product Tags:

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