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3.7 kHz Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Speakers & Transducers Piezo Element P31480-1 DB Unlimited 1: £0.978 461In Stock	Mfr. Part No. P31480-1 Mouser Part No 497-P31480-1	DB Unlimited	Speakers & Transducers Piezo Element	Datasheet	461In Stock	£0.978 £0.741 £0.669 £0.62 View £0.574 £0.568 £0.519 £0.503 £0.49	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 100 dBA 12VDC 3700Hz AI-2337-TF-LW115-R PUI Audio 1: £4.13 800In Stock	Mfr. Part No. AI-2337-TF-LW115-R Mouser Part No 665-AI2337TFLW115R	PUI Audio	Buzzers & Audio Indicators - Industrial 100 dBA 12VDC 3700Hz	Datasheet	800In Stock	£4.13 £3.19 £2.88 £2.62 View £2.53 £2.23 £2.03 £2.01	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzer 25.6mm rnd 3.7kHz 50V TH CPT-2521C-500 Same Sky 1: £6.11 2In Stock 1,230Expected 04/12/2026	Mfr. Part No. CPT-2521C-500 Mouser Part No 490-CPT-2521C-500	Same Sky	Buzzers & Audio Indicators - Industrial Buzzer 25.6mm rnd 3.7kHz 50V TH Learn More about Same Sky cui waterproof buzzers	Datasheet	2In Stock 1,230Expected 04/12/2026	£6.11 £4.80 £4.43 £3.90 View £3.68 £3.51 £3.19 £3.12 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Indicator IP243712-1 DB Unlimited 1: £3.32 1,436In Stock	Mfr. Part No. IP243712-1 Mouser Part No 497-IP243712-1	DB Unlimited	Buzzers & Audio Indicators - Board Mount Piezo Indicator	Datasheet	1,436In Stock	£3.32 £2.57 £2.40 £2.03 View £2.00 £1.75	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 12V 100dBA 3700Hz AI-2437-TWT-R PUI Audio 1: £3.73 176In Stock 750Expected 16/11/2026	Mfr. Part No. AI-2437-TWT-R Mouser Part No 665-AI-2437TWTR	PUI Audio	Buzzers & Audio Indicators - Board Mount 12V 100dBA 3700Hz	Datasheet	176In Stock 750Expected 16/11/2026	£3.73 £2.85 £2.58 £2.33 View £2.22 £2.00 £1.95	Min.: 1 Mult.: 1
Speakers & Transducers 3700Hz 98dBA 12Vpp AT-3237-TF-LW140-R PUI Audio 1: £2.37 405In Stock	Mfr. Part No. AT-3237-TF-LW140-R Mouser Part No 665-AT3237TFLW140-R	PUI Audio	Speakers & Transducers 3700Hz 98dBA 12Vpp	Datasheet	405In Stock	£2.37 £1.72 £1.53 £1.35 View £1.26 £1.18 £1.07	Min.: 1 Mult.: 1
Speakers & Transducers 3.6KHz 500 Ohms 20nF AB2036AF PUI Audio 1: £0.89 8In Stock	Mfr. Part No. AB2036AF Mouser Part No 665-KBI-2036F	PUI Audio	Speakers & Transducers 3.6KHz 500 Ohms 20nF	Datasheet	8In Stock	£0.89 £0.684 £0.618 £0.572 View £0.531 £0.491 £0.448 £0.417 £0.397	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 24 x 18mm 3.7KHz AZ-2437S-P-LF AATC 1: £1.80 371On Order	Mfr. Part No. AZ-2437S-P-LF Mouser Part No 253-AZ2437SPLF	AATC	Buzzers & Audio Indicators - Board Mount 24 x 18mm 3.7KHz Learn More about AATC piezo buzzers	Datasheet	371On Order	£1.80 £1.69 £1.42 £1.29 View £1.21 £1.06 £0.882 £0.826 £0.803	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Board Mount INDICATOR 12VDC 100DB 3700HZ AI-2437-TWT-2-R PUI Audio 1: £2.58 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. AI-2437-TWT-2-R Mouser Part No 665-AI-2437-TWT-2-R	PUI Audio	Buzzers & Audio Indicators - Board Mount INDICATOR 12VDC 100DB 3700HZ	Datasheet	Non-Stocked Lead-Time 17 Weeks	£2.58 £2.00 £1.81 £1.68 View £1.56 £1.42 £1.37	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount FAST PULSE, 5-16VDC LOUD, 23X10MM, PINS MSR516NPR Mallory Sonalert 1: £8.38 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MSR516NPR Mouser Part No 539-MSR516NPR	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount FAST PULSE, 5-16VDC LOUD, 23X10MM, PINS Learn More about Mallory Sonalert msr indicators	Datasheet	Non-Stocked Lead-Time 4 Weeks	£8.38 £7.43 £6.74 £6.36 View £5.83 £4.97 £4.85	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud;Red;Cont.;30sec ZT028LDCTR30 Mallory Sonalert 1: £46.69 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ZT028LDCTR30 Mouser Part No 539-ZT028LDCTR30	Mallory Sonalert	Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud;Red;Cont.;30sec Learn More about Mallory Sonalert mallorysonalert ZT 22mm LED alarms	Datasheet	Non-Stocked Lead-Time 5 Weeks	£46.69 £30.98	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Piezo Indicator IP233712-1 DB Unlimited 1: £3.42 Non-Stocked	Mfr. Part No. IP233712-1 Mouser Part No 497-IP233712-1	DB Unlimited	Buzzers & Audio Indicators - Industrial Piezo Indicator	Datasheet	Non-Stocked	£3.42 £2.55 £2.28 £2.06 View £1.91 £1.76 £1.58 £1.48	Min.: 1 Mult.: 1

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