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4 kHz Audio Devices

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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.
Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA FB-BW-30335-000 Knowles 1: CHF 56.52 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	CHF 56.52 CHF 43.51 CHF 38.83 CHF 38.38 View CHF 38.32 CHF 38.10	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: CHF 0.91 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	CHF 0.91 CHF 0.695 CHF 0.626 CHF 0.58 View CHF 0.538 CHF 0.497 CHF 0.455 CHF 0.423 CHF 0.37	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 9x9mm Piezo Buzzer Piezoelectric signal transmitter for devices + applications 3580 Visaton 1: CHF 2.56 15’036In 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	15’036In Stock	CHF 2.56 CHF 1.98 CHF 1.80 CHF 1.66 View CHF 1.54 CHF 1.40 CHF 1.30 CHF 1.14 CHF 1.11	Min.: 1 Mult.: 1
Speakers & Transducers 3VP-P 100MA GOLD PLATED LEADS SMT-0540-T-7-R PUI Audio 1: CHF 3.35 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 CHF 3.35 CHF 2.56 CHF 2.31 CHF 2.14 View Reel CHF 1.54 CHF 1.98 CHF 1.83 CHF 1.70 CHF 1.54 CHF 1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Ventilator Tone Medical Speaker CPIM-4410-80V Same Sky 1: CHF 17.21 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	CHF 17.21 CHF 13.34 CHF 12.14 CHF 11.09 View CHF 10.32 CHF 10.22	Min.: 1 Mult.: 1
Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ SMT-0440-T-HT-R PUI Audio 1: CHF 2.58 9’088In 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	9’088In Stock	Cut Tape CHF 2.58 CHF 1.97 CHF 1.78 CHF 1.60 View Reel CHF 1.15 CHF 1.49 CHF 1.39 CHF 1.26 CHF 1.15 CHF 1.15	Min.: 1 Mult.: 1 : 3’000
Buzzers & Audio Indicators - Board Mount 5mmx2mm 3 V, 75 dB, Surface Mount, Transducer CMT-0502-03-SMT-TR Same Sky 1: CHF 2.20 412In Stock 2’500Expected 11/6/2026	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	412In Stock 2’500Expected 11/6/2026	Cut Tape CHF 2.20 CHF 1.65 CHF 1.50 CHF 1.35 Reel CHF 0.945 View CHF 1.26 CHF 1.10 CHF 1.01 CHF 0.945 CHF 0.90	Min.: 1 Mult.: 1 : 2’500
Microphones -54 Sens, Flat Rsp. Noise-Cancelling WP-23501-000 Knowles 1: CHF 34.10 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	CHF 34.10 CHF 25.82 CHF 23.28 CHF 21.65	Min.: 1 Mult.: 1
Speakers & Transducers 70 dBA 5Vpp 4000Hz SMT-1640-S-2-R PUI Audio 1: CHF 1.99 1’915In 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	1’915In Stock	Cut Tape CHF 1.99 CHF 1.57 CHF 1.43 CHF 1.34 Reel CHF 1.01 View CHF 1.24 CHF 1.18 CHF 1.12 CHF 1.00 MouseReel Available	Min.: 1 Mult.: 1 : 800
Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1404-85T Same Sky 1: CHF 0.945 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	CHF 0.945 CHF 0.716 CHF 0.642 CHF 0.594 View CHF 0.549 CHF 0.487 CHF 0.424 CHF 0.401 CHF 0.365	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: CHF 3.12 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 CHF 3.12 CHF 2.52 CHF 2.26 CHF 2.04 View Reel CHF 1.42 CHF 1.89 CHF 1.64 CHF 1.57 CHF 1.42 CHF 1.42 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Speakers & Transducers TRANSDUCER 3VP-P 78DB 4000HZ SMT-0540-T-10-R PUI Audio 1: CHF 2.97 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 CHF 2.97 CHF 2.27 CHF 2.04 CHF 1.88 View Reel CHF 1.35 CHF 1.75 CHF 1.59 CHF 1.47 CHF 1.35 CHF 1.35	Min.: 1 Mult.: 1 : 2’000
Buzzers & Audio Indicators - Board Mount Buzzers CMI-1240-SMT Same Sky 1: CHF 4.14 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	CHF 4.14 CHF 2.80 CHF 2.65 CHF 2.45 View CHF 2.41 CHF 2.19 CHF 2.00 CHF 1.96 CHF 1.91	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: CHF 3.12 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 CHF 3.12 CHF 2.39 CHF 2.15 CHF 1.98 View Reel CHF 1.42 CHF 1.84 CHF 1.65 CHF 1.55 CHF 1.42 CHF 1.42	Min.: 1 Mult.: 1 : 2’500
Buzzers & Audio Indicators - Board Mount INDICATOR 24VDC 88DB 4000HZ AI-1440-TWT-24V-3-R PUI Audio 1: CHF 1.41 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	CHF 1.41 CHF 1.07 CHF 0.964 CHF 0.894 View CHF 0.805 CHF 0.73 CHF 0.687 CHF 0.636 CHF 0.576	Min.: 1 Mult.: 1
Speakers & Transducers SMT Micro 3mmX3mm Transdcr,500Hz-10kHz SMT-0340-T-R PUI Audio 1: CHF 3.14 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 CHF 3.14 CHF 2.46 CHF 2.21 CHF 1.99 View Reel CHF 1.43 CHF 1.85 CHF 1.71 CHF 1.56 CHF 1.45 CHF 1.43	Min.: 1 Mult.: 1 : 3’000
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Cardiovascular Tone Medical Speaker CPIM-4410-80C Same Sky 1: CHF 17.21 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	CHF 17.21 CHF 13.34 CHF 12.14 CHF 11.09 View CHF 10.32 CHF 10.22	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5Vdc, 90dB, Oxygen Tone Medical Speaker CPIM-4410-80Y Same Sky 1: CHF 17.21 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	CHF 17.21 CHF 13.34 CHF 12.14 CHF 11.09 View CHF 10.32 CHF 10.22	Min.: 1 Mult.: 1
Speakers & Transducers EM 74dBA 4KHz 3Vpp SMT-0540-T-2-R PUI Audio 1: CHF 2.33 2’242In 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	2’242In Stock	Cut Tape CHF 2.33 CHF 1.93 CHF 1.81 CHF 1.71 View Reel CHF 1.41 CHF 1.64 CHF 1.50 CHF 1.47 CHF 1.41 CHF 1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2’000
Speakers & Transducers .5W 8 OHM 86DBA 500HZ MYLAR AS02008MR-R PUI Audio 1: CHF 2.52 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	CHF 2.52 CHF 1.85 CHF 1.64 CHF 1.46 View CHF 1.29 CHF 1.23 CHF 1.15 CHF 1.11 CHF 1.05	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-21610-000 Knowles 1: CHF 25.22 81In Stock	Mfr. Part No. BK-21610-000 Mouser Part No 721-BK-21610-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	81In Stock	CHF 25.22 CHF 19.45 CHF 17.62 CHF 16.44 View CHF 15.33 CHF 15.32	Min.: 1 Mult.: 1
Speakers & Transducers IEC SPKR ALARM 95DB GENERAL SBS12M1PC Mallory Sonalert 1: CHF 30.69 403In Stock	Mfr. Part No. SBS12M1PC Mouser Part No 539-SBS12M1PC	Mallory Sonalert	Speakers & Transducers IEC SPKR ALARM 95DB GENERAL Learn More about Mallory Sonalert medical alarm	Datasheet	403In Stock	CHF 30.69	Min.: 1 Mult.: 1
Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT NR-25994-000 Knowles 1: CHF 18.23 96In Stock	Mfr. Part No. NR-25994-000 Mouser Part No 721-NR-25994-000	Knowles	Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT	Datasheet	96In Stock	CHF 18.23 CHF 13.74 CHF 12.45 CHF 11.62 View CHF 10.84 CHF 10.83	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: CHF 0.854 3’065In 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	3’065In Stock	CHF 0.854 CHF 0.646 CHF 0.583 CHF 0.54 View CHF 0.50 CHF 0.455 CHF 0.422 CHF 0.368 CHF 0.341	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL SBT5LM1PC Mallory Sonalert 1: CHF 32.53 356In Stock	Mfr. Part No. SBT5LM1PC Mouser Part No 539-SBT5LM1PC	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL Learn More about Mallory Sonalert medical alarm	Datasheet	356In Stock	CHF 32.53 CHF 25.98	Min.: 1 Mult.: 1

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