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AST1427M-03Q
Electromagnetic Buzzer, 3 to 4.5 VAC, 70 mA, 89 dB, 2.731 kHz, SMD
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Product Information
ManufacturerMALLORY
Manufacturer Part NoAST1427M-03Q
Newark Part No.97AK5578
Technical Datasheet
Transducer FunctionBuzzer
Tones-
Supply Voltage Min3VAC
Resonant Frequency2.731kHz
Supply Voltage Max4.5VAC
Current Rating70mA
Sound Pressure Level (SPL)89dB
Drive Circuit-
Capacitance-
Transducer MountingSMD
Lead Wire-
IP Rating-
Housing MaterialLCP (Liquid Crystal Polymer)
Operating Voltage Range3V to 4.5V
Operating Temperature Min-20°C
Operating Temperature Max70°C
Product Range-
SVHCNo SVHC (23-Jan-2024)
Product Overview
AST1427M-03Q is an external drive-electromagnetic transducer.
- SMT (cut tape) mounting, 2731Hz frequency
- 3 to 4.5VAC (Vp-p) voltage rating
- 89 to 89dBa typical loudness at 10cm
- 70mA maximum current
- Size is 0.433 x 0.551 x 0.118inch
- 3Vpp rated voltage, 18 ohm impedance
- LCP plastic resin (black color) housing, SMD connection
- Operating temperature range from -20°C to 70°C
Notes
May not be suitable for all medical and aerospace applications.
Technical Specifications
Transducer Function
Buzzer
Supply Voltage Min
3VAC
Supply Voltage Max
4.5VAC
Sound Pressure Level (SPL)
89dB
Capacitance
-
Lead Wire
-
Housing Material
LCP (Liquid Crystal Polymer)
Operating Temperature Min
-20°C
Product Range
-
Tones
-
Resonant Frequency
2.731kHz
Current Rating
70mA
Drive Circuit
-
Transducer Mounting
SMD
IP Rating
-
Operating Voltage Range
3V to 4.5V
Operating Temperature Max
70°C
SVHC
No SVHC (23-Jan-2024)
Technical Docs (1)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (23-Jan-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability