SDC1614LT-01 TDK Loudspeaker or Buzzer (Other) In Stock
TDK SDC1614LT-01 is an electromagnetic buzzer delivering a minimum sound pressure level of 85 dB at a nominal resonant frequency of 1900 Hz. Its compact design and reliable acoustic output make it ideal for alarm and notification systems. Available from authorized distributors with in-stock worldwide shipping.
- Manufacturer
- TDK
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- SDC1614LT-01 Datasheet PDF
- Category
- Loudspeaker or Buzzer
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SDC1614LT-01?
- Minimum 85 dB sound pressure level at 1900 Hz nominal resonant frequency for clear audible alerts
- Electromagnetic buzzer design providing stable tone generation with low power consumption in compact PCB-mount form
- Compact SMD-compatible construction enabling space-efficient integration into consumer electronics and industrial alarm circuits
What is SDC1614LT-01 used for?
The TDK SDC1614LT-01 electromagnetic buzzer is widely used in home appliances, consumer electronics, and industrial equipment where clear audible feedback or alarm tones at 1900 Hz are required. Its 85 dB minimum sound output ensures reliable notification in moderately noisy environments such as medical alert devices, HVAC control panels, and handheld instrumentation.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SDC1614LT-01 datasheet?
SDC1614LT-01 Datasheet DownloadOfficial datasheet from TDK
What are equivalent replacements for SDC1614LT-01?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What sound pressure level and resonant frequency does the SDC1614LT-01 produce?
The TDK SDC1614LT-01 electromagnetic buzzer produces a minimum sound pressure level of 85 dB and operates at a nominal resonant frequency of 1900 Hz. These specifications make it suitable for audible alarm and notification circuits in consumer electronics, medical devices, and industrial control panels requiring a clear, penetrating tone.
For which alarm or notification circuit designs is the SDC1614LT-01 best suited?
The SDC1614LT-01 is ideal for PCB-mounted alarm circuits in smoke detectors, security systems, and appliance alert modules. Its 85 dB output at 1900 Hz provides a clearly audible signal even in moderately noisy environments, and the electromagnetic design enables simple drive circuitry with an AC voltage signal in the 1 kHz to 3 kHz range.
How does the SDC1614LT-01 compare to piezoelectric buzzers for low-power applications?
Unlike piezoelectric buzzers that can operate from higher voltages with micro-amp drive currents, the SDC1614LT-01 electromagnetic buzzer typically requires a few milliamps of drive current to achieve its 85 dB output at 1900 Hz. However, its electromagnetic design produces a richer tone at lower frequencies and does not require a dedicated high-voltage oscillator, simplifying PCB integration in 3 V to 5 V powered systems.
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About TDK
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