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Product Detailed Parameters
- Description：PZ TRANSDUCER 5V SMD LCP RoHS
- Series：DB-E2098
- Mfr：DB Products
- Package：Bulk
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Peak-Peak Signal
- Frequency：4.1kHz
- Technology：Piezo
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：75dB @ 5V, 10cm
- Current - Supply：-
- Port Location：Top
- Operating Temperature：-40°C ~ 85°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Surface Mount
- Termination：Solder Pads
- Height - Seated (Max)：0.067" (1.70mm)
- Voltage - Rated：5 V
- Voltage Range：25V (Max)
- Size / Dimension：0.433" L x 0.354" W (11.00mm x 9.00mm)
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Overview
The DB Products 209PZ11410LFMP is an externally driven piezoelectric transducer designed for alarm and buzzer applications. It operates at a nominal voltage of 5 V with a current consumption of 4.5 mA. The device produces a sound pressure level of 75 dB when measured at 5 V. Its resonant frequency is specified at 4.1 kHz, ensuring effective acoustic output within this range.
Feature Summary
- Externally driven piezoelectric design for reliable signal generation
- Optimized acoustic performance at 4.1 kHz resonant frequency
- Low power consumption suitable for battery-operated systems
Applications
- Electronic alarms and warning systems
- Buzzer assemblies requiring external drive signals
- Industrial control panel indicators
Procurement Notes
Verify the exact suffix LFMP against the manufacturer's current datasheet to confirm lead-free compliance and specific mounting variations. Ensure the driving circuit provides the required 5 V supply and matches the 4.5 mA current draw. Confirm mechanical dimensions and terminal configuration match the target enclosure design before finalizing procurement.
Selection Notes
Select this component when an externally driven piezo element is required rather than a self-oscillating buzzer. The 4.1 kHz frequency offers distinct audibility for alert tones. Consider the 75 dB SPL rating relative to ambient noise levels in the intended application environment to ensure adequate warning volume.
Part Context
DB Products Limited specializes in acoustic components, including buzzers and transducers, since 1976. This model belongs to their line of piezoelectric elements used in signaling devices. The company focuses on combining human hearing sensitivity with electronic components to produce efficient acoustic solutions for global markets.
Replacement Considerations
Consult official DB Products documentation for direct cross-references. Verify that any substitute maintains the 5 V operating voltage, 4.1 kHz resonance, and compatible physical footprint. Ensure the replacement also meets the same environmental and electrical safety standards.
