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Specification
Brand : UMLIFE
BulletPoint : Price For: Each Transducer Function: Alarm Tones: Continuous Supply Voltage Min: 30V Supply Voltage Max: 120V Operating Current Max: 20mA Sound Level SPL: 80dBA Resonant Frequency: 4.5kHz Color: Black RoHS Compliant: Yes
BulletPoint1 : Product Name: Electronic Alarm Buzzer; Dimension: 0.47X0.37"/12x8.5mm(Dx H).
BulletPoint2 : Application:Suitable for electronic toys, safety equipment, development boards,etc
BulletPoint3 : Plastic housing, 3-5V input, 2 terminals, 2000HZ resonance frequency
BulletPoint4 : Feature: All multi-chip integrated circuits using gold wire ball bonding, complex production process, long life, stable performance, high rate of qualified products.
BulletPoint5 : 20PCS DC 3V Active Buzzer 2 Terminals for Arduino Raspberry Pi,Magnetic Electronic Continous Long Beep Tone Alarm Sounder
Color : Black
ExternallyAssignedProductIdentifier : 6268253530482
ExternallyAssignedProductIdentifier1 : 0687117761958
ExternallyAssignedProductIdentifier2 : 687117761958
GpsrSafetyAttestation : 1
IncludedComponents : AHT20+BMP280 2 in 1 Temperature Humidity Air Pressure Module
ItemName : 20Pcs 12085 Passive Buzzer 12MM*8.5MM 42R Resistance 3V 5V 9V 12V in Common Use Mini Piezo Buzzers Kit, Active Buzzer Electronic Alarm Magnetic Long Continuous Beep for Arduino
ItemPackageDimensions_Height : 0.1 inches
ItemPackageDimensions_Length : 0.1 inches
ItemPackageDimensions_Width : 0.1 inches
ItemPackageQuantity : 1
ItemTypeKeyword : piezo-transducers
Manufacturer : UMLIFE
Material1 : copper
Material2 : sponge
ModelNumber : NW241710210509767272
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : 31418-PB-B5
ProductDescription :

Description：

Rated voltage: DC 5V

Diameter : 12mm ;  

Spacing of the foot : 6.5mm ;  

Height : 8.5mm 

Current : < 250MA  

Sensitivity/SPL: Min 85 dB

Resonant frequency: 2300-2500 ± 300Hz

Package： 20PCS 

ProductSiteLaunchDate : 2025-03-15T08:50:32.667Z
SafetyDataSheetUrl : NO
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredDgHzRegulation4 : not_applicable
SupplierDeclaredDgHzRegulation5 : not_applicable
UnspscCode : 46171600
WarrantyDescription : 1