Buzzers & Audio Indicators - Board Mount

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Magnetic Buzzers

Advanced Acoustic Technology Corp. (AATC) Magnetic Buzzers offer up to 92dBA sound pressure rating, 2000Hz to 4000Hz frequency range, and 1.5V_AC to 12V_AC voltage range. These magnetic buzzers include a silicon metal plate, magnet, coil, and yoke assembled within the plastic housing. If the buzzer contains an oscillation circuit, it is called a self-driven buzzer or "indicator." If the buzzer does not have an oscillation circuit, it is known as an externally driven buzzer or "transducer." AATC Magnetic Buzzers are suited for applications that remain still and are in stable environments.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Sound Pressure Level	Frequency	Voltage Rating	Current Rating	Termination Style	Mounting Style	Diameter	Dimensions
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA AD-85D4CR AATC 1: 1.61 CHF 2 015In Stock	Mfr. Part No. AD-85D4CR Mouser Part No 253-AD85D4CR	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA	Datasheet	2 015In Stock	Cut Tape 1.61 CHF 1.45 CHF 1.37 CHF 1.17 CHF Reel 0.791 CHF View 1.10 CHF 0.955 CHF 0.746 CHF 0.721 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Buzzers	Electromagnetic	85 dBA	2.73 kHz	3.6 VAC		SMD/SMT	SMD/SMT
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA AD-85F4CR AATC 1: 1.61 CHF 2 965In Stock	Mfr. Part No. AD-85F4CR Mouser Part No 253-AD85F4CR	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA	Datasheet	2 965In Stock	Cut Tape 1.61 CHF 1.45 CHF 1.37 CHF 1.17 CHF Reel 0.791 CHF View 1.10 CHF 0.955 CHF 0.746 CHF 0.721 CHF	Min.: 1 Mult.: 1 : 1 000	Buzzers	Electromagnetic	87 dBA	2.73 kHz	3.6 VAC		SMD/SMT	SMD/SMT
Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA AI-12M5B1 AATC 1: 1.12 CHF 2 665In Stock 3 200Expected 16/12/2026	Mfr. Part No. AI-12M5B1 Mouser Part No 253-AI12M5B1	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA	Datasheet	2 665In Stock 3 200Expected 16/12/2026	1.12 CHF 1.01 CHF 0.955 CHF 0.785 CHF View 0.733 CHF 0.648 CHF 0.511 CHF 0.466 CHF 0.45 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.3 kHz	5 VDC	35 mA	Pin	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB AD-3A3G AATC 1: 2.68 CHF 955In Stock	Mfr. Part No. AD-3A3G Mouser Part No 253-AD3A3G	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB Learn More about AATC ad 3a3g micro transducer	Datasheet	955In Stock	Cut Tape 2.68 CHF 2.41 CHF 2.27 CHF 1.97 CHF Reel 1.38 CHF View 1.87 CHF 1.68 CHF 1.43 CHF 1.33 CHF	Min.: 1 Mult.: 1 : 3 000	Buzzers	Electromagnetic	63 dBA	4.5 kHz	3 VAC	110 mA	SMD/SMT	SMD/SMT		3.4 mm x 3 mm x 2 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2000Hz 5VAC, 85dBA AC-1405G-LF AATC 1: 0.901 CHF 7 524In Stock	Mfr. Part No. AC-1405G-LF Mouser Part No 253-AC1405GLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2000Hz 5VAC, 85dBA	Datasheet	7 524In Stock	0.901 CHF 0.813 CHF 0.765 CHF 0.628 CHF View 0.587 CHF 0.519 CHF 0.409 CHF 0.373 CHF 0.359 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2 kHz	5 VAC	50 mA	Pin	Through Hole	14 mm	14 mm x 5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA AX-1203D-LF AATC 1: 1.18 CHF 802In Stock	Mfr. Part No. AX-1203D-LF Mouser Part No 253-AX1203DLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA	Datasheet	802In Stock	1.18 CHF 1.07 CHF 1.01 CHF 0.821 CHF View 0.77 CHF 0.68 CHF 0.537 CHF 0.49 CHF 0.473 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.3 kHz	3 VDC	30 mA	Pin	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 82dBA AC-9I3C AATC 1: 0.70 CHF 1 000In Stock	Mfr. Part No. AC-9I3C Mouser Part No 253-AC9I3C	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 82dBA	Datasheet	1 000In Stock	0.70 CHF 0.63 CHF 0.597 CHF 0.49 CHF View 0.458 CHF 0.405 CHF 0.319 CHF 0.291 CHF 0.281 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	82 dBA	2.731 kHz	3 VAC	80 mA	Pin	Through Hole	9 mm	9 mm x 5.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA AD-503-PQ1 AATC 1: 1.49 CHF 656In Stock 2 500Expected 23/10/2026	Mfr. Part No. AD-503-PQ1 Mouser Part No 253-AD503PQ1	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA	Datasheet	656In Stock 2 500Expected 23/10/2026	Cut Tape 1.49 CHF 1.35 CHF 1.26 CHF 1.08 CHF Reel 0.644 CHF View 1.01 CHF 0.885 CHF 0.736 CHF 0.641 CHF	Min.: 1 Mult.: 1 : 2 500	Buzzers	Electromagnetic	75 dBA	4 kHz	3 VAC	90 mA	SMD/SMT	SMD/SMT		5.2 mm x 5.2 mm x 3 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VAC, 85dBA AC-1205G-N1LF AATC 1: 0.483 CHF 334In Stock	Mfr. Part No. AC-1205G-N1LF Mouser Part No 253-AC1205GN1LF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VAC, 85dBA	Datasheet	334In Stock	0.483 CHF 0.423 CHF 0.324 CHF 0.30 CHF View 0.256 CHF 0.204 CHF 0.185 CHF 0.175 CHF 0.169 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.4 kHz	5 VAC	40 mA	Pin	Through Hole	12 mm	12 mm x 10 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA AC-1001N-RPB-LF AATC 1: 0.845 CHF 998In Stock	Mfr. Part No. AC-1001N-RPB-LF Mouser Part No 253-AC1001NRPBLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA	Datasheet	998In Stock	0.845 CHF 0.756 CHF 0.717 CHF 0.589 CHF View 0.549 CHF 0.486 CHF 0.383 CHF 0.349 CHF 0.337 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	88 dBA	2.73 kHz	1.5 VAC	80 mA	Pin	Through Hole	9.6 mm	9.6 mm x 5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 70dBA AC-703R-P4 AATC 1: 1.12 CHF 653In Stock	Mfr. Part No. AC-703R-P4 Mouser Part No 253-AC703RP4	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 70dBA	Datasheet	653In Stock	1.12 CHF 1.01 CHF 0.955 CHF 0.785 CHF View 0.733 CHF 0.648 CHF 0.511 CHF 0.466 CHF 0.45 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	70 dBA	2.7 kHz	3 VAC		Pin	Free Hanging
Buzzers & Audio Indicators - Board Mount 9.0 x 4.0mm 2731Hz AC-901N-RPA-LF AATC 1: 0.901 CHF 1 045In Stock	Mfr. Part No. AC-901N-RPA-LF Mouser Part No 253-AC901NRPALF	AATC	Buzzers & Audio Indicators - Board Mount 9.0 x 4.0mm 2731Hz	Datasheet	1 045In Stock	0.901 CHF 0.813 CHF 0.765 CHF 0.629 CHF View 0.587 CHF 0.519 CHF 0.409 CHF 0.373 CHF 0.359 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.731 kHz	1.5 V	80 mA	Solder Pin	Board Mount	9 mm	9 mm x 4 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA AC-905G-P4-1 AATC 1: 0.917 CHF 817In Stock	Mfr. Part No. AC-905G-P4-1 Mouser Part No 253-AC905GP41	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA	Datasheet	817In Stock	0.917 CHF 0.821 CHF 0.777 CHF 0.637 CHF View 0.595 CHF 0.526 CHF 0.416 CHF 0.379 CHF 0.365 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.731 kHz	5 VAC	85 mA	Pin	Through Hole	9 mm	9 mm x 4 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 3.6VAC, 80dBA AD-7504-MA1-LF AATC 1: 1.37 CHF 666In Stock	Mfr. Part No. AD-7504-MA1-LF Mouser Part No 253-AD7504MA1LF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 3.6VAC, 80dBA	Datasheet	666In Stock	Cut Tape 1.37 CHF 1.24 CHF 1.17 CHF 1.00 CHF Reel 0.674 CHF View 0.934 CHF 0.821 CHF 0.636 CHF 0.613 CHF	Min.: 1 Mult.: 1 : 1 000	Buzzers	Electromagnetic	80 dBA	2.5 kHz	3.6 VAC	150 mA	SMD/SMT	SMD/SMT		7.5 mm x 7.5 mm x 2.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 4096Hz 1.5VAC, 85dBA AS-1201B-F1-LF AATC 1: 0.563 CHF 179In Stock	Mfr. Part No. AS-1201B-F1-LF Mouser Part No 253-AS1201BF1LF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 4096Hz 1.5VAC, 85dBA	Datasheet	179In Stock	0.563 CHF 0.493 CHF 0.377 CHF 0.35 CHF View 0.299 CHF 0.239 CHF 0.215 CHF 0.204 CHF 0.197 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	4.096 kHz	1.5 VAC	15 mA	Pin	Through Hole	12 mm	12 mm x 8.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3.5VAC, 88dBA AS-1204A-1RP AATC 1: 0.724 CHF 947In Stock	Mfr. Part No. AS-1204A-1RP Mouser Part No 253-AS1204A1RP	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3.5VAC, 88dBA	Datasheet	947In Stock	0.724 CHF 0.635 CHF 0.486 CHF 0.451 CHF View 0.384 CHF 0.307 CHF 0.278 CHF 0.262 CHF 0.253 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	88 dBA	2.731 kHz	3.5 VAC	70 mA	Pin	Through Hole	12 mm	12 mm x 7.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 85dBA AS-903Q-LF AATC 1: 0.955 CHF 1 042In Stock	Mfr. Part No. AS-903Q-LF Mouser Part No 253-AS903QLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 85dBA	Datasheet	1 042In Stock	0.955 CHF 0.861 CHF 0.813 CHF 0.667 CHF View 0.623 CHF 0.55 CHF 0.434 CHF 0.396 CHF 0.383 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.731 kHz	3 VAC	90 mA	Pin	Through Hole	9 mm	9 mm x 4.8 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA AX-1205-P14 AATC 1: 1.18 CHF 95In Stock	Mfr. Part No. AX-1205-P14 Mouser Part No 253-AX1205P14	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA	Datasheet	95In Stock	1.18 CHF 1.07 CHF 1.01 CHF 0.821 CHF View 0.77 CHF 0.68 CHF 0.537 CHF 0.49 CHF 0.473 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.3 kHz	5 VDC	35 mA	Pin	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA AX-12M3B AATC 1: 1.24 CHF 739In Stock	Mfr. Part No. AX-12M3B Mouser Part No 253-AX12M3B	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA	Datasheet	739In Stock	1.24 CHF 1.11 CHF 1.06 CHF 0.861 CHF View 0.805 CHF 0.713 CHF 0.563 CHF 0.513 CHF 0.495 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.3 kHz	3 VDC	30 mA	Pin	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VDC, 80dBA AX-905-P3 AATC 1: 1.32 CHF 467In Stock	Mfr. Part No. AX-905-P3 Mouser Part No 253-AX905P3	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VDC, 80dBA	Datasheet	467In Stock	1.32 CHF 1.19 CHF 1.12 CHF 0.917 CHF View 0.861 CHF 0.762 CHF 0.601 CHF 0.548 CHF 0.529 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	80 dBA	3.1 kHz	5 VDC	30 mA	Pin	Through Hole	9 mm	9 mm x 4.2 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 3VAC, 85dBA AC-12L3A AATC 1: 0.532 CHF 116In Stock	Mfr. Part No. AC-12L3A Mouser Part No 253-AC12L3A	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 3VAC, 85dBA	Datasheet	116In Stock	0.532 CHF 0.465 CHF 0.356 CHF 0.33 CHF View 0.281 CHF 0.225 CHF 0.204 CHF 0.193 CHF 0.186 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.048 kHz	3 VAC	80 mA	Pin	Through Hole	12 mm	12 mm x 9 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 80dBA AC-901N-PD-LF AATC 1: 0.676 CHF 1 011In Stock	Mfr. Part No. AC-901N-PD-LF Mouser Part No 253-AC901NPDLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 80dBA	Datasheet	1 011In Stock	0.676 CHF 0.592 CHF 0.454 CHF 0.421 CHF View 0.358 CHF 0.286 CHF 0.259 CHF 0.244 CHF 0.236 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.731 kHz	1.5 VAC	85 mA	Pin	Through Hole	9 mm	9 mm x 5.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA AC-9J5C2 AATC 1: 0.861 CHF 432In Stock	Mfr. Part No. AC-9J5C2 Mouser Part No 253-AC9J5C2	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA	Datasheet	432In Stock	0.861 CHF 0.768 CHF 0.729 CHF 0.599 CHF View 0.56 CHF 0.494 CHF 0.389 CHF 0.356 CHF 0.343 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.731 kHz	5 VAC		Pin	Free Hanging
Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VDC, 85dBA AX-1205-2 AATC 1: 1.18 CHF 712In Stock	Mfr. Part No. AX-1205-2 Mouser Part No 253-AX12052	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VDC, 85dBA	Datasheet	712In Stock	1.18 CHF 1.07 CHF 1.01 CHF 0.821 CHF View 0.77 CHF 0.68 CHF 0.537 CHF 0.49 CHF 0.473 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	85 dBA	2.4 kHz	5 VDC	30 mA	Pin	Through Hole	12 mm	12 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA AC-1201E-RP AATC 1: 0.87 CHF 996In Stock	Mfr. Part No. AC-1201E-RP Mouser Part No 253-AC1201ERP	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA	Datasheet	996In Stock	0.87 CHF 0.781 CHF 0.74 CHF 0.607 CHF View 0.568 CHF 0.503 CHF 0.396 CHF 0.361 CHF 0.348 CHF	Min.: 1 Mult.: 1	Buzzers	Electromagnetic	88 dBA	2.73 kHz	1.5 VAC	210 mA	Pin	Through Hole	12 mm	12 mm x 7.5 mm