Buzzers & Audio Indicators - Board Mount

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MI Magnetic Indicators

VCC MI Magnetic Indicators are self-driven magnetic indicators featuring rich sound quality and low-frequency response. These magnetic indicators integrate internal driving circuitry for seamless design compatibility and deliver a crisp single tone with reliable performance. The MI magnetic indicators feature compact housings ranging from 9mm to 12.7mm in round or square shapes with surface-mount or through-hole options. These indicators support 3V, 5V, and 12V operation with frequencies ranging from 2.3kHz to 3.1kHz for consistent audio signaling. The MI magnetic indicators feature a plug-and-play design, low voltage consumption, and RoHS compliance for safe and efficient integration. Typical applications include industrial, medical, automotive, automation and controls, communications, robotics, IoT, and security systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Sound Pressure Level	Tone	Frequency	Voltage Rating	Current Rating	Termination Style	Mounting Style	Diameter	Dimensions
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 3V 2.7kHz Sq MI-SMT09-0327-SK VCC 1: Rp42.196 582In Stock New Product	Mfr. Part No. MI-SMT09-0327-SK Mouser Part No 593-MI-SMT09-0327-SK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 3V 2.7kHz Sq Learn More about VCC mi magnetic indicators	Datasheet	582In Stock	Cut Tape Rp42.196 Rp33.206 Rp30.087 Rp28.069 Reel Rp23.666 View Rp26.235 Rp24.767 Rp20.181	Min.: 1 Mult.: 1 : 600	Indicators	Indicator	80 dB	continuous	2.7 kHz	3 V	30 mA	SMD/SMT	Surface Mount		9.6 mm x 9.6 mm x 5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 5V 2.7kHz Sq MI-SMT09-0527-SK VCC 1: Rp55.588 589In Stock New Product	Mfr. Part No. MI-SMT09-0527-SK Mouser Part No 593-MI-SMT09-0527-SK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 5V 2.7kHz Sq Learn More about VCC mi magnetic indicators	Datasheet	589In Stock	Cut Tape Rp55.588 Rp42.379 Rp38.160 Rp34.307 Reel Rp26.969 View Rp31.922 Rp29.721 Rp23.483	Min.: 1 Mult.: 1 : 600	Indicators	Indicator	80 dB	continuous	2.7 kHz	5 V	30 mA	SMD/SMT	Surface Mount		9.6 mm x 9.6 mm x 5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 12V 2.7kHz Sq MI-SMT09-1227-SK VCC 1: Rp56.689 573In Stock New Product	Mfr. Part No. MI-SMT09-1227-SK Mouser Part No 593-MI-SMT09-1227-SK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 9.6mm 12V 2.7kHz Sq Learn More about VCC mi magnetic indicators	Datasheet	573In Stock	Cut Tape Rp56.689 Rp44.764 Rp40.728 Rp37.976 Reel Rp31.922 View Rp35.408 Rp34.674 Rp28.069	Min.: 1 Mult.: 1 : 600	Indicators	Indicator	85 dB	continuous	2.7 kHz	12 V	30 mA	SMD/SMT	Surface Mount		9.6 mm x 9.6 mm x 5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.7mm 5V 2.4kHz Sq MI-SMT12-0524-SG VCC 1: Rp43.847 288In Stock New Product	Mfr. Part No. MI-SMT12-0524-SG Mouser Part No 593-MI-SMT12-0524-SG New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.7mm 5V 2.4kHz Sq Learn More about VCC mi magnetic indicators	Datasheet	288In Stock	Cut Tape Rp43.847 Rp34.490 Rp31.372 Rp29.354 Reel Rp26.418 View Rp27.336 Rp23.483 Rp21.098	Min.: 1 Mult.: 1 : 300	Indicators	Indicator	88 dB	continuous	2.4 kHz	5 V	30 mA	SMD/SMT	Surface Mount		12.7 mm x 12.7 mm x 7.1 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.6mm 5V 2.4kHz Sq Ta MI-SMT12-0524-SGT VCC 1: Rp37.793 230In Stock New Product	Mfr. Part No. MI-SMT12-0524-SGT Mouser Part No 593-MI-SMT12-0524SGT New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.6mm 5V 2.4kHz Sq Ta Learn More about VCC mi magnetic indicators	Datasheet	230In Stock	Cut Tape Rp37.793 Rp29.721 Rp27.152 Rp25.317 Reel Rp23.116 View Rp23.483 Rp20.548 Rp18.273	Min.: 1 Mult.: 1 : 250	Indicators	Indicator	90 dB	continuous	2.4 kHz	5 V	30 mA	SMD/SMT	Surface Mount		12.6 mm x 12.6 mm x 10 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.6mm 12V 2.4kHz Sq MI-SMT12-1224-SG VCC 1: Rp37.793 290In Stock New Product	Mfr. Part No. MI-SMT12-1224-SG Mouser Part No 593-MI-SMT12-1224-SG New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator SMT 12.6mm 12V 2.4kHz Sq Learn More about VCC mi magnetic indicators	Datasheet	290In Stock	Cut Tape Rp37.793 Rp29.721 Rp27.152 Rp25.317 Reel Rp22.749 View Rp23.483 Rp20.181 Rp17.942	Min.: 1 Mult.: 1 : 300	Indicators	Indicator	90 dB	continuous	2.4 kHz	12 V	50 mA	SMD/SMT	Surface Mount		12.6 mm x 12.6 mm x 7 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 9mm 3V 2.8kHz Rd MI-TH09-0328-RK VCC 1: Rp39.260 946In Stock New Product	Mfr. Part No. MI-TH09-0328-RK Mouser Part No 593-MI-TH09-0328-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 9mm 3V 2.8kHz Rd Learn More about VCC mi magnetic indicators	Datasheet	946In Stock	Rp39.260 Rp29.721 Rp26.785 Rp24.767 View Rp22.933 Rp20.364 Rp19.080 Rp17.722 Rp15.814	Min.: 1 Mult.: 1	Indicators	Indicator	80 dB	continuous	2.8 kHz	3V	30 mA	Through Hole	Through Hole	9 mm	9 mm x 4.3 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 9mm 5V 2.3kHz Rd MI-TH09-0523-RK VCC 1: Rp37.242 638In Stock New Product	Mfr. Part No. MI-TH09-0523-RK Mouser Part No 593-MI-TH09-0523-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 9mm 5V 2.3kHz Rd Learn More about VCC mi magnetic indicators	Datasheet	638In Stock	Rp37.242 Rp28.253 Rp25.501 Rp23.483 View Rp21.648 Rp19.263 Rp17.906 Rp16.695 Rp14.897	Min.: 1 Mult.: 1	Indicators	Indicator	85 dB	continuous	2.3 kHz	5 V	30 mA	Through Hole	Through Hole	9 mm	9 mm x 4.3 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 3V 2.3kHz Rd MI-TH12-0323-RK VCC 1: Rp28.620 1.624In Stock New Product	Mfr. Part No. MI-TH12-0323-RK Mouser Part No 593-MI-TH12-0323-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 3V 2.3kHz Rd Learn More about VCC mi magnetic indicators	Datasheet	1.624In Stock	Rp28.620 Rp21.648 Rp19.447 Rp17.961 View Rp16.603 Rp14.750 Rp13.796 Rp13.264 Rp11.026	Min.: 1 Mult.: 1	Indicators	Indicator	85 dB	continuous	2.3 kHz	3 V	30 mA	Through Hole	Through Hole	12 mm	12 mm x 7.5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 3V 2.3kHz Rd Tall MI-TH12-0323-RKT VCC 1: Rp26.969 820In Stock New Product	Mfr. Part No. MI-TH12-0323-RKT Mouser Part No 593-MI-TH12-0323-RKT New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 3V 2.3kHz Rd Tall Learn More about VCC mi magnetic indicators	Datasheet	820In Stock	Rp26.969 Rp20.364 Rp18.346 Rp16.952 View Rp15.686 Rp13.925 Rp12.934 Rp12.053 Rp10.402	Min.: 1 Mult.: 1	Indicators	Indicator	85 dB	continuous	2.3 kHz	3 V	30 mA	Through Hole	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 5V 2.3kHz Rd MI-TH12-0523-RK VCC 1: Rp30.454 285In Stock 500Expected 22/12/2026 New Product	Mfr. Part No. MI-TH12-0523-RK Mouser Part No 593-MI-TH12-0523-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 5V 2.3kHz Rd Learn More about VCC mi magnetic indicators	Datasheet	285In Stock 500Expected 22/12/2026	Rp30.454 Rp23.299 Rp20.914 Rp19.263 View Rp17.832 Rp15.833 Rp14.805 Rp13.760 Rp11.925	Min.: 1 Mult.: 1	Indicators	Indicator	90 dB	continuous	2.3 kHz	5 V	50 mA	Through Hole	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 5V 3.1kHz Rd MI-TH12-0531-RK VCC 1: Rp32.106 793In Stock New Product	Mfr. Part No. MI-TH12-0531-RK Mouser Part No 593-MI-TH12-0531-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Magnetic Indicator TH 12mm 5V 3.1kHz Rd Learn More about VCC mi magnetic indicators	Datasheet	793In Stock	Rp32.106 Rp24.400 Rp22.015 Rp20.364 View Rp18.713 Rp16.640 Rp15.649 Rp14.383 Rp12.604	Min.: 1 Mult.: 1	Indicators	Indicator	85 dB	continuous	3.1 kHz	5 V	30 mA	Through Hole	Through Hole	12 mm	12 mm x 7.5 m

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