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Home > Construction & Decoration > Acoustic Materials > Acoustic Wall Panel > SMT4020 Passive SMD Buzzer, Small Piezo Electrical Magnetic Buzzer (FBELE)
SMT4020 Passive SMD Buzzer, Small Piezo Electrical Magnetic Buzzer (FBELE)
US$ 0.02 - 0.2
MOQ: 100 Pieces
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
FBELE
Model Number:
SMT4020
Payment & Shipping
Payment Methods:
Port of Shipment:
ningbo shanghai shenzhen
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Zhejiang, China
Brand Name
FBELE
Model Number
SMT4020
Type
Buzzer
SMT4020 Passive SMD buzzer, small piezo electrical magnetic buzzer (FBELE)
Item |
Unit |
Specification |
Condition |
Oscillation Frequency |
Hz |
4000 |
Vo-p=1/2duty , square wave |
Operating Voltage |
Vo-p |
2 ~ 4 |
|
Rated Voltage |
Vo-p |
3 |
|
Current Consumption |
mA |
MAX. 90 |
at Rated Voltage |
Sound Pressure Level |
dB |
MIN. 70 |
at 10cm at Rated Voltage |
Coil Resistance |
Ω |
17±3 |
|
Operating Temperature |
℃ |
-20 ~ +70 |
|
Storage Temperature |
℃ |
-30 ~ +80 |
|
Dimension |
mm |
4.0 x 4.0 x H2.0 |
See appearance drawing |
Weight (MAX) |
gram |
0.1 |
|
Housing Material |
|
LCP( Black ) |
|
Leading Pin |
|
Tin Plated Brass(Sn) |
See appearance drawing |
|
Environmental Protection Regulation |
|
RoHS |
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Business Type
Manufacturer
Year Established
2002
Factory Size
3,000-5,000 square meters
Total Employees
101 - 200 People
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