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FM-12A-905 is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists East Electronics. Its product description is BUZZER 12V 43MM TH. Review the specifications below when checking this part for your BOM.
Alarms, Buzzers, And Sirens specifications for FM-12A-905
- Description：BUZZER 12V 43MM TH
- Series：-
- Mfr：East Electronics
- Package：Tray
- Driver Circuitry：-
- Input Type：-
- Frequency：2.9kHz
- Technology：-
- Operating Mode：Continuous, Fast Pulse
- Duration：-
- Sound Pressure Level (SPL)：80dB @ 12V, 60cm
- Current - Supply：20mA
- Port Location：-
- Operating Temperature：-20°C ~ 70°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：1.291" (32.80mm)
- Voltage - Rated：12 V
- Voltage Range：6 ~ 28V
- Size / Dimension：1.693" Dia (43.00mm)
Alarms, Buzzers, And Sirens datasheet and documents for FM-12A-905
Alarms, Buzzers, And Sirens Overview
The FM-12A-905 is a 12V through-hole piezoelectric buzzer manufactured by East Electronics. It features a 43mm diameter and operates within a temperature range of -20°C to +70°C. The device supports both continuous and fast pulse driving modes, with a resonant frequency of 2.9kHz.
Alarms, Buzzers, And Sirens Feature Summary
- Supports continuous and fast pulse operation modes
- Designed for through-hole mounting applications
Alarms, Buzzers, And Sirens Applications
- Acoustic alarm systems
- Electronic warning devices
- Industrial control panels
Alarms, Buzzers, And Sirens Procurement Notes
Verify the specific suffix (e.g., FM-12A-905A) against official datasheets to confirm acoustic output and drive mode compatibility. Ensure voltage ratings match system requirements before integration. Cross-reference manufacturer part numbers to avoid confusion with similar series components.
Alarms, Buzzers, And Sirens Selection Notes
Choose this component for applications requiring reliable audible signaling in standard environmental conditions. Consider the 43mm form factor for enclosure space constraints. Verify that the 12V operating voltage aligns with available power supplies in the target design.
Alarms, Buzzers, And Sirens Part Context
This model belongs to the FM-12A series of piezoelectric buzzers from East Electronics. The series includes variants like FM-12A-900 and FM-12A-907, sharing similar mechanical dimensions but differing in electrical characteristics and acoustic performance specifications.
Alarms, Buzzers, And Sirens Replacement Considerations
FM-12A-905A is listed as a related variant in official documentation. Verify functional equivalence regarding drive mode and sound pressure level before substitution.
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