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RDTE-4.000-5050-NS2
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Product Detailed Parameters
- Description：BUZZER MAGN 3V 5MMX5MMSMD
- Series：RDTE
- Mfr：Raltron Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Zero-Peak Signal
- Frequency：4kHz
- Technology：Magnetic
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：75dB @ 3V, 10cm
- Current - Supply：110mA
- Port Location：Top
- Operating Temperature：-20°C ~ 70°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Surface Mount
- Termination：Solder Pads
- Height - Seated (Max)：0.083" (2.10mm)
- Voltage - Rated：3 V
- Voltage Range：2 ~ 4V
- Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)
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Overview
The RDTE-4.000-5050-NS2 is an externally driven magnetic buzzer manufactured by Raltron Electronics. It operates on a rated voltage of 3 V with a range of 2 to 4 V. The device produces a frequency of 4 kHz and achieves a sound pressure level of 75 dB at 3 V measured from a distance of 10 cm. Electrical characteristics include a current draw of 110 mA. The component utilizes surface mount technology with solder pads for installation.
Feature Summary
- Externally driven magnetic transducer design
- Surface mount package configuration
- High acoustic output capability
Applications
- Electronic alarm systems
- Audible notification devices
- Consumer electronics indicators
Procurement Notes
Verify the specific suffix NS2 against the manufacturer's latest datasheet to confirm pinout and mechanical dimensions. Ensure the driving circuit can supply the required 110 mA current at 3 V. Confirm that the 4 kHz frequency aligns with the target application's acoustic requirements. Check for RoHS compliance status in official documentation before finalizing procurement.
Selection Notes
Select this component when a compact, surface-mount audible indicator is required. The 5 mm x 5 mm form factor suits space-constrained designs. The 3 V operating voltage makes it suitable for battery-powered applications. Consider the 75 dB output level for environments requiring clear audible alerts without excessive power consumption.
Part Context
This part belongs to Raltron Electronics' electromagnetic transducer series. It is designed as a direct replacement for similar surface-mount buzzers in industrial and consumer equipment. The product line focuses on providing reliable audio signaling solutions with standardized mounting footprints for automated assembly processes.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify that any substitute matches the 3 V rating, 4 kHz frequency, and 5x5 mm footprint. Ensure electrical compatibility with existing drive circuits.
