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4 kHz Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA FB-BW-30335-000 Knowles 1: $70.15 331In Stock	Mfr. Part No. FB-BW-30335-000 Mouser Part No 721-FB-BW-30335-000	Knowles	Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA	Datasheet	331In Stock	$70.15 $54.05 $48.24 $45.51 Quote Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 6.8 mm deep, P, 3 V, 78 dB, Through Hole, Audio Transducer CPT-1206-3TH-T Same Sky 1: $0.54 867In Stock 3,000On Order New Product	Mfr. Part No. CPT-1206-3TH-T Mouser Part No 179-CPT-1206-3TH-T New Product	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 6.8 mm deep, P, 3 V, 78 dB, Through Hole, Audio Transducer Learn More about Same Sky cui buzzers	Datasheet	867In Stock 3,000On Order On Order Ship Dates Mfr. No: CPT-1206-3TH-T Stock: 867 Can Dispatch Immediately On Order: 1,000 Expected 13/11/2026 1,000 Expected 04/12/2026 1,000 Expected 09/02/2027 Factory Lead Time: 15 Weeks	$0.54 $0.43 $0.397 $0.374 View $0.345 $0.311 $0.288 $0.268 $0.229	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount buzzer, 17 mm x 7.5 mm deep, P, 3 V, 75 dB, Through Hole, Audio Transducer CPT-1775-3TH Same Sky 1: $1.13 1,151In Stock New Product	Mfr. Part No. CPT-1775-3TH Mouser Part No 179-CPT-1775-3TH New Product	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer, 17 mm x 7.5 mm deep, P, 3 V, 75 dB, Through Hole, Audio Transducer Learn More about Same Sky cui buzzers	Datasheet	1,151In Stock	$1.13 $0.863 $0.778 $0.721 View $0.669 $0.617 $0.565 $0.526 $0.459	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Ventilator Tone Medical Speaker CPIM-4410-80V Same Sky 1: $21.38 398In Stock	Mfr. Part No. CPIM-4410-80V Mouser Part No 179-CPIM-4410-80V	Same Sky	Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Ventilator Tone Medical Speaker Learn More about Same Sky cui cpim medical buzzers	Datasheet	398In Stock	$21.38 $16.57 $15.08 $13.78 View $12.83 $12.20	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 9x9mm Piezo Buzzer Piezoelectric signal transmitter for devices + applications 3580 Visaton 1: $2.54 15,031In Stock	Mfr. Part No. 3580 Mouser Part No 243-PB9.9-3V	Visaton	Buzzers & Audio Indicators - Board Mount 9x9mm Piezo Buzzer Piezoelectric signal transmitter for devices + applications	Datasheet	15,031In Stock	$2.54 $1.96 $1.78 $1.64 View $1.52 $1.39 $1.29 $1.13 $1.10	Min.: 1 Mult.: 1
Speakers & Transducers 3VP-P 100MA GOLD PLATED LEADS SMT-0540-T-7-R PUI Audio 1: $4.16 13,314In Stock	Mfr. Part No. SMT-0540-T-7-R Mouser Part No 665-SMT0540T7R	PUI Audio	Speakers & Transducers 3VP-P 100MA GOLD PLATED LEADS Learn More about PUI Audio smt transducers	Datasheet	13,314In Stock	Cut Tape $4.16 $3.18 $2.87 $2.66 View Reel $1.85 $2.47 $2.27 $2.12 $1.85 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 5mmx2mm 3 V, 75 dB, Surface Mount, Transducer CMT-0502-03-SMT-TR Same Sky 1: $2.73 384In Stock 2,500Expected 13/11/2026	Mfr. Part No. CMT-0502-03-SMT-TR Mouser Part No 179-CMT-0502-03SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 5mmx2mm 3 V, 75 dB, Surface Mount, Transducer Learn More about Same Sky cui buzzers	Datasheet	384In Stock 2,500Expected 13/11/2026	Cut Tape $2.73 $2.05 $1.86 $1.68 Reel $1.17 View $1.57 $1.37 $1.25 $1.17 $1.11	Min.: 1 Mult.: 1 : 2,500
Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ SMT-0440-T-HT-R PUI Audio 1: $3.21 9,086In Stock	Mfr. Part No. SMT-0440-T-HT-R Mouser Part No 665-SMT0440THTR	PUI Audio	Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	9,086In Stock	Cut Tape $3.21 $2.45 $2.21 $1.99 View Reel $1.37 $1.85 $1.72 $1.57 $1.38 $1.37	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers 70 dBA 5Vpp 4000Hz SMT-1640-S-2-R PUI Audio 1: $2.48 1,710In Stock	Mfr. Part No. SMT-1640-S-2-R Mouser Part No 665-SMT-1640-S-2-R	PUI Audio	Speakers & Transducers 70 dBA 5Vpp 4000Hz Learn More about PUI Audio smt transducers	Datasheet	1,710In Stock	Cut Tape $2.48 $1.95 $1.78 $1.66 View Reel $1.20 $1.55 $1.47 $1.35 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 800
Microphones -54 Sens, Flat Rsp. Noise-Cancelling WP-23501-000 Knowles 1: $42.36 89In Stock	Mfr. Part No. WP-23501-000 Mouser Part No 721-WP-23501-000	Knowles	Microphones -54 Sens, Flat Rsp. Noise-Cancelling Learn More about Knowles wp series mics		89In Stock	$42.36 $32.08 $28.92 $26.88 View $26.12 $25.86 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Cardiovascular Tone Medical Speaker CPIM-4410-80C Same Sky 1: $21.38 437In Stock	Mfr. Part No. CPIM-4410-80C Mouser Part No 179-CPIM-4410-80C	Same Sky	Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Cardiovascular Tone Medical Speaker Learn More about Same Sky cui cpim medical buzzers	Datasheet	437In Stock	$21.38 $16.57 $15.08 $13.78 View $12.83 $12.20	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Oxygen Tone Medical Speaker CPIM-4410-80Y Same Sky 1: $21.38 444In Stock	Mfr. Part No. CPIM-4410-80Y Mouser Part No 179-CPIM-4410-80Y	Same Sky	Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Oxygen Tone Medical Speaker Learn More about Same Sky cui cpim medical buzzers	Datasheet	444In Stock	$21.38 $16.57 $15.08 $13.78 View $12.83 $12.20	Min.: 1 Mult.: 1
Speakers & Transducers EM 74dBA 4KHz 3Vpp SMT-0540-T-2-R PUI Audio 1: $2.90 2,042In Stock	Mfr. Part No. SMT-0540-T-2-R Mouser Part No 665-SMT0540T2R	PUI Audio	Speakers & Transducers EM 74dBA 4KHz 3Vpp Learn More about PUI Audio smt transducers	Datasheet	2,042In Stock	Cut Tape $2.90 $2.40 $2.24 $2.13 Reel $1.69 View $2.04 $1.86 $1.82 $1.69 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1404-85T Same Sky 1: $1.17 4,346In Stock	Mfr. Part No. CPT-1404-85T Mouser Part No 490-CPT-1404-85T	Same Sky	Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpi buzzer indicators	Datasheet	4,346In Stock	$1.17 $0.889 $0.798 $0.738 View $0.682 $0.605 $0.527 $0.498 $0.451	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 78 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer CSS-0578-SMT-TR Same Sky 1: $3.36 4,924In Stock	Mfr. Part No. CSS-0578-SMT-TR Mouser Part No 490-CSS-0578-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 78 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	4,924In Stock	Cut Tape $3.36 $2.67 $2.45 $2.28 Reel $1.71 View $2.17 $2.09 $2.02 $1.71 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Speakers & Transducers TRANSDUCER 3VP-P 78DB 4000HZ SMT-0540-T-10-R PUI Audio 1: $3.69 2,012In Stock	Mfr. Part No. SMT-0540-T-10-R Mouser Part No 665-SMT-0540-T-10-R	PUI Audio	Speakers & Transducers TRANSDUCER 3VP-P 78DB 4000HZ Learn More about PUI Audio low current magnetic transducers	Datasheet	2,012In Stock	Cut Tape $3.69 $2.82 $2.54 $2.34 Reel $1.62 View $2.17 $1.98 $1.83 $1.62 $1.61	Min.: 1 Mult.: 1 : 2,000
Speakers & Transducers SMD TRANSDUCER 9MM 3 VP-P SMT-0940-T-3V-R PUI Audio 1: $4.97 1,191In Stock	Mfr. Part No. SMT-0940-T-3V-R Mouser Part No 665-SMT0940T3VR	PUI Audio	Speakers & Transducers SMD TRANSDUCER 9MM 3 VP-P Learn More about PUI Audio smt 09 transducers	Datasheet	1,191In Stock	Cut Tape $4.97 $3.80 $3.43 $3.18 View Reel $2.59 $2.96 $2.69 $2.59 $2.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount Buzzers CMI-1240-SMT Same Sky 1: $5.14 3,329In Stock	Mfr. Part No. CMI-1240-SMT Mouser Part No 490-CMI-1240-SMT	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	3,329In Stock	$5.14 $3.48 $3.29 $3.05 View $3.00 $2.72 $2.49 $2.43 $2.37	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer CSS-0575B-SMT-TR Same Sky 1: $3.87 5,946In Stock	Mfr. Part No. CSS-0575B-SMT-TR Mouser Part No 490-CSS-0575B-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	5,946In Stock	Cut Tape $3.87 $2.96 $2.67 $2.47 Reel $1.71 View $2.29 $2.05 $1.93 $1.71 $1.70	Min.: 1 Mult.: 1 : 2,500
Buzzers & Audio Indicators - Board Mount INDICATOR 24VDC 88DB 4000HZ AI-1440-TWT-24V-3-R PUI Audio 1: $1.75 2,079In Stock	Mfr. Part No. AI-1440-TWT-24V-3-R Mouser Part No 665-AI1440TWT24V3R	PUI Audio	Buzzers & Audio Indicators - Board Mount INDICATOR 24VDC 88DB 4000HZ	Datasheet	2,079In Stock	$1.75 $1.33 $1.20 $1.11 View $1.00 $0.907 $0.853 $0.791 $0.687	Min.: 1 Mult.: 1
Speakers & Transducers SMT Micro 3mmX3mm Transdcr,500Hz-10kHz SMT-0340-T-R PUI Audio 1: $3.89 3,024In Stock	Mfr. Part No. SMT-0340-T-R Mouser Part No 665-SMT-0340-T-R	PUI Audio	Speakers & Transducers SMT Micro 3mmX3mm Transdcr,500Hz-10kHz Learn More about PUI Audio smt 0340 micro transducer	Datasheet	3,024In Stock	Cut Tape $3.89 $3.06 $2.74 $2.48 View Reel $1.71 $2.31 $2.13 $1.94 $1.80 $1.71	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers .5W 8 OHM 86DBA 500HZ MYLAR AS02008MR-R PUI Audio 1: $3.13 565In Stock	Mfr. Part No. AS02008MR-R Mouser Part No 665-AS02008MRR	PUI Audio	Speakers & Transducers .5W 8 OHM 86DBA 500HZ MYLAR	Datasheet	565In Stock	$3.13 $2.30 $2.04 $1.81 View $1.61 $1.52 $1.43 $1.38 $1.27	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3V 12MM SMD PST1240P02 TDK 1: $1.24 3,784In Stock New Product	Mfr. Part No. PST1240P02 Mouser Part No 810-PST1240P02 New Product	TDK	Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3V 12MM SMD	Datasheet	3,784In Stock	Cut Tape $1.24 $0.777 $0.651 $0.604 View Reel $0.462 $0.523 $0.502 $0.462 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Speakers & Transducers Balanced Armature Speaker BK-21610-000 Knowles 1: $31.31 81In Stock	Mfr. Part No. BK-21610-000 Mouser Part No 721-BK-21610-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	81In Stock	$31.31 $24.16 $21.90 $20.42 View $19.05 $18.29 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 13.8 mm, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1368-80WT Same Sky 1: $1.06 3,063In Stock	Mfr. Part No. CPT-1368-80WT Mouser Part No 490-CPT-1368-80WT	Same Sky	Buzzers & Audio Indicators - Board Mount 13.8 mm, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	3,063In Stock	$1.06 $0.802 $0.724 $0.671 View $0.621 $0.565 $0.524 $0.457 $0.423	Min.: 1 Mult.: 1

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