RBE-2.800-4116-NS2

Overview

The RBE-2.800-4116-NS2 is an active electromagnetic buzzer from the Raltron RBE series, designed for generating audible signals in electronic devices. It operates at a frequency of 2.8 kHz and accepts input voltages of 3V, 5V, 9V, 12V, 24V, or 48V DC. The component features a sound pressure level ranging from 80 dB to 100 dB, with panel-mounted alarm levels exceeding 100 dB at 1 meter. Available in encapsulations from 14 mm to 43 mm, it supports through-hole, lead, quick-connect, or screw terminal termination methods. The device functions reliably within a temperature range of -40°C to +85°C.

Feature Summary

• Active electromagnetic design providing high reliability and extended service life
• Versatile voltage compatibility supporting multiple DC input levels
• Multiple termination options including through-hole and quick-connect variants
• Robust performance across wide industrial operating temperatures

Applications

• Security and alarm systems
• Home appliances
• Industrial equipment
• Automotive electronics
• Medical devices

Procurement Notes

Verify the specific package size and termination style required for your PCB layout, as the RBE series offers various dimensions and connection types. Confirm the exact operating voltage matches your system's power supply, given the multiple available options. Ensure the ambient temperature conditions fall within the specified -40°C to +85°C range for reliable operation. Cross-reference the datasheet for mechanical mounting details to ensure proper integration into the final enclosure.

Selection Notes

Select this component when an active electromagnetic solution is preferred for its durability and consistent acoustic output. Consider the available voltage options to match existing circuit designs without additional regulation. Evaluate the physical footprint constraints against the 14 mm to 43 mm packaging range. Choose based on the required sound pressure level and the necessary termination method for assembly efficiency.

Part Context

This part belongs to the Raltron RBE series of active electromagnetic buzzers. The series is engineered for diverse applications requiring clear audio feedback. Components in this line are characterized by their robust construction and ability to operate in demanding environments. The series supports various form factors to accommodate different design requirements.

Replacement Considerations

Consult official Raltron documentation for direct cross-references. Verify that any substitute maintains the same 2.8 kHz frequency, voltage rating, and acoustic output specifications. Ensure mechanical compatibility regarding package size and pin configuration before implementation.