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TDK 80 dB PCB High Internal Magnetic Buzzer Component 7 mm 3V AC Min 9V AC Max SD160709

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TDK 80 dB PCB High Internal Magnetic Buzzer Component 7 mm 3V AC Min 9V AC Max SD160709

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Category Electronics Components Brand TDK Condition New

Specifications

Country of Origin	India
Brand	TDK
Sound Level	80dB
Height	7mm
Model	SD160709
Drive Type	Internal
Mount Type	PCB
Maximum Operating Temperature	70°C
Maximum Frequency	4.096kHz
Maximum Supply Voltage	9V ac
Minimum Supply Voltage	3V ac
Tone Type	High
Minimum Frequency	4.1kHz

Key Features

Compact design with 7 mm height for space-saving PCB mounting.
Produces a high tone sound with frequencies ranging from 4.1 kHz to 4.096 kHz.
Internal drive system ensures stable electromagnetic buzzer operation.
Maximum operating temperature is 70°C for reliable performance in automotive equipment environments.
Easy direct mounting on printed circuit boards via pin terminals.
Suitable for use in keyboards, clocks, travel watches, and automobile alarms.
No standards or approvals included, designed for general electromagnetic buzzer applications.

Product Description

TDK SD160709 is a high internal magnetic buzzer component designed for printed circuit board (PCB) mounting. It delivers a loud 80 dB sound level with high tone frequency output ranging between 4.1 kHz to 4.096 kHz, ideal for automotive equipment and other electronic applications requiring electromagnetic sound indication.

This compact buzzer has a height of 7 mm, making it suitable for space-constrained PCB layouts. The device operates within a voltage supply range of 3V AC minimum to 9V AC maximum, driven internally for consistent tone quality. It withstands operating temperatures up to 70°C, ensuring stability and durability in typical automotive and industrial environments.

The buzzer’s pin terminal design enables straightforward mounting on PCBs, facilitating easy integration into complex electronic control systems. Common applications include keyboards, clocks, travel watches, and alarms used in automotive systems where reliable acoustic signaling is essential.

Compact 7 mm height for efficient PCB space utilization. High tone frequency between 4.1 kHz and 4.096 kHz delivers clear audible signals. Internal drive type for stable performance and sound output. Wide operating voltage range of 3V AC to 9V AC.

Temperature tolerance up to 70°C suitable for automotive use. Pin terminal mount type simplifies PCB installation. Designed for a variety of industrial and consumer electronic applications.

Engineers and designers will find the TDK SD160709 magnetic buzzer component valuable for producing clear audible alerts in electronic devices. It supports integration in industrial manufacturing, automotive alarm systems, consumer electronic devices, and more.

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