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RDT-4.100-1313-NS1
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Product Detailed Parameters
- Description：BUZZER PIEZO 5V 0.6X0.512 SMD
- Series：RDT
- Mfr：Raltron Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Peak-Peak Signal
- Frequency：4.1kHz
- Technology：Piezo
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：85dB @ 5V, 10cm
- Current - Supply：5mA
- Port Location：Side
- Operating Temperature：-40°C ~ 105°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Surface Mount
- Termination：Solder Pads
- Height - Seated (Max)：0.110" (2.80mm)
- Voltage - Rated：5 V
- Voltage Range：1 ~ 25V
- Size / Dimension：0.661" L x 0.512" W (16.80mm x 13.00mm)
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Overview
The RDT-4.100-1313-NS1 is a piezoelectric transducer manufactured by Raltron Electronics, designed for surface-mount assembly. It features a resonant frequency of 4100±500 Hz and operates with a rated voltage of 5 Vp-p, supporting a maximum operating voltage range of 1 to 25 Vp-p. The component draws a supply current of 5mA and includes side-mounted ports. It is engineered for reliability within an operating temperature range of -40°C to 105°C, utilizing solder pads for termination.
Feature Summary
- Piezoelectric sound generation via SMD mounting
- Side port acoustic output configuration
- Wide industrial temperature stability
Applications
- Industrial control panel alarms
- Consumer electronics status indicators
- Automotive interior warning systems
Procurement Notes
Verify the specific suffix NS1 against official Raltron documentation to confirm exact physical dimensions and terminal plating specifications. Ensure compatibility with standard reflow soldering profiles for surface-mount components. Cross-reference the 5Vp-p rating with system drive circuits to prevent over-voltage damage during operation.
Selection Notes
Select this component when a compact, low-current piezo buzzer is required for space-constrained designs. The 5Vp-p rating suits standard logic-level driving interfaces. Consider the side-port orientation for acoustic directionality requirements in enclosed housings. Verify thermal tolerance matches the target environment's extreme conditions.
Part Context
This part belongs to the Raltron RDT series of piezo transducers, which are widely used in alarm and signaling applications. The series offers various form factors and frequencies, with the RDT-4.100 variant specifically tuned for audible alerting tasks requiring moderate volume and precise frequency response.
Replacement Considerations
Consult Raltron’s official substitution guide for direct equivalents. Generic replacements may differ in resonant frequency tolerance or acoustic output levels. Verify pinout and mechanical footprint compatibility before integrating alternative suppliers.
