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PB-12N23P-05AQS
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Product Detailed Parameters
- Description：BUZZER MAGNETIC 5V 12MM TH
- Series：PB
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Transducer, Externally Driven
- Input Type：DC
- Frequency：2.3kHz
- Technology：Magnetic
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：85dB @ 5V, 10cm
- Current - Supply：30mA
- Port Location：-
- Operating Temperature：-20°C ~ 70°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.402" (10.20mm)
- Voltage - Rated：5 V
- Voltage Range：4 ~ 7V
- Size / Dimension：0.472" Dia (12.00mm)
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Overview
The PB-12N23P-05AQS is a magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 4 to 7 VDC and emits a continuous tone at a frequency of 2300 Hz. The device features a sound pressure level of 85 dB and draws a current of 30 mA. Its physical dimensions are 12 mm in diameter and 10 mm in height, utilizing through-hole solder pin termination for PCB mounting.
Feature Summary
- Generates a continuous audible alert signal via electromagnetic technology
- Designed for direct through-hole surface mounting on printed circuit boards
- Operates with low power consumption suitable for battery-powered applications
Applications
- Electronic equipment status indication
- General purpose audio signaling in consumer devices
- Control panel alarm systems
Procurement Notes
Verify the specific suffix AQS against official Mallory documentation to confirm exact acoustic and electrical tolerances. Ensure the operating voltage aligns with the 4-7 VDC specification. Confirm that through-hole solder pin compatibility matches the target PCB layout requirements before finalizing procurement.
Selection Notes
Select this component when a compact, low-profile electromagnetic buzzer is required for board-level integration. The 12 mm form factor suits space-constrained designs. Ensure the driving circuit can supply the necessary 30 mA current at the specified voltage range to maintain the rated 85 dB output level consistently.
Part Context
This part belongs to the PB series of audio indicators from Mallory Sonalert. The series typically includes various magnetic and piezoelectric buzzers designed for general-purpose signaling. The PB designation indicates an electromagnetic construction method, distinguishing it from piezoelectric alternatives in the manufacturer's portfolio.
Replacement Considerations
Cross-reference with PB-12N23P-05Q for potential interchangeability based on identical core specifications. Verify mechanical footprint and terminal configuration compatibility before substitution.
