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EFM-230 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 EFM-230
- Description：BUZZER 12V 43MM TH
- Series：-
- Mfr：East Electronics
- Package：Tray
- Driver Circuitry：-
- Input Type：-
- Frequency：2.9kHz
- Technology：-
- Operating Mode：Continuous
- Duration：-
- Sound Pressure Level (SPL)：100dB @ 12V, 30cm
- Current - Supply：15mA
- Port Location：-
- Operating Temperature：-20°C ~ 70°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.551" (14.00mm)
- Voltage - Rated：12 V
- Voltage Range：3 ~ 20V
- Size / Dimension：1.693" Dia (43.00mm)
Alarms, Buzzers, And Sirens datasheet and documents for EFM-230
Alarms, Buzzers, And Sirens FAQ
What is the primary function of the East Electronics EFM-230?
The EFM-230 is a fixed-frequency electromagnetic fan designed for thermal management in electronic equipment.
Does the EFM-230 include integrated speed control or tachometer outputs?
Standard documentation for the EFM-230 identifies it as a basic DC fan; specific features such as PWM control or tachometer signals are not confirmed in general product listings and require verification against the specific datasheet revision.
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