EFB-RM38C123

Description：BUZZER PIEZO 10V 24MM TH
Series：EFB
Mfr：Panasonic Electronic Components
Package：Bulk

SKU:05e28b6c375a Category: Alarms, Buzzers, and Sirens Brand: Panasonic Electronic Components

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Product introduction

EFB-RM38C123 is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is BUZZER PIEZO 10V 24MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for EFB-RM38C123

Description：BUZZER PIEZO 10V 24MM TH
Series：EFB
Mfr：Panasonic Electronic Components
Package：Bulk
Driver Circuitry：Transducer, Externally Driven
Input Type：DC
Frequency：3.5kHz
Technology：Piezo (with Feedback)
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：90dB @ 10V, 10cm
Current - Supply：-
Port Location：Top
Operating Temperature：-10°C ~ 60°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.433" (11.00mm)
Voltage - Rated：10 V
Voltage Range：-
Size / Dimension：0.945" Dia (24.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for EFB-RM38C123

EFB-RM38C123

Alarms, Buzzers, And Sirens Overview

The Panasonic EFB-RM38C123 is a piezoelectric buzzer designed for through-hole mounting. It operates at a nominal voltage of 10V and features a 24mm diameter housing. The component utilizes piezo technology with feedback capability to generate an acoustic signal. It achieves a sound pressure level of 90dB measured at 10V from a distance of 10cm. The device supports PC pin termination for secure board attachment. Its operational temperature range extends from -10°C to 60°C, ensuring reliability in standard electronic environments.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric technology with integrated feedback mechanism
Through-hole mounting via PC pins
High sound pressure output at rated voltage

Alarms, Buzzers, And Sirens Applications

Alarm systems requiring audible alerts
Electronic equipment status indicators
Control panel signaling units

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number EFB-RM38C123 against official Panasonic Electronic Components documentation to confirm technical specifications. Ensure compatibility with existing circuit designs regarding operating voltage and mounting requirements. Cross-reference datasheets for accurate electrical parameters and environmental ratings before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a through-hole piezo buzzer with feedback capability is required. Consider the 24mm size constraint and 10V operating voltage during design integration. Evaluate the 90dB SPL requirement against application noise levels. Confirm that the -10°C to 60°C temperature range meets environmental conditions.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the North Star series of alarms and buzzers manufactured by Panasonic Electronic Components. It falls under the category of audible signaling devices intended for industrial and consumer electronics. The product line emphasizes reliable acoustic output and robust construction for various alerting applications.