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4 mm Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers TRANSDUCER 3V0-P 69DB 4000HZ SMT-0440-T-HT-R PUI Audio 1: ¥533.2 9,086In Stock	Mfr. Part # SMT-0440-T-HT-R Mouser Part # 665-SMT0440THTR	PUI Audio	Speakers & Transducers TRANSDUCER 3V0-P 69DB 4000HZ Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	9,086In Stock	Cut Tape ¥533.2 ¥406.9 ¥367.1 ¥330.5 View Reel ¥227.6 ¥307.3 ¥285.7 ¥260.8 ¥229.2 ¥227.6	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq MT-SMT04-0340-SK VCC 1: ¥486.7 2,958In Stock New Product	Mfr. Part # MT-SMT04-0340-SK Mouser Part # 593-MT-SMT04-0340-SK New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq Learn More about VCC mt magnetic transducers	Datasheet	2,958In Stock	Cut Tape ¥486.7 ¥370.4 ¥333.9 ¥308.9 View Reel ¥204.3 ¥280.7 ¥260.8 ¥237.5 ¥206 ¥204.3	Min.: 1 Mult.: 1 : 3,000
Microphones ELECTRET CONDENSER MICROPHONE -24DB AOM-5024L-HD-R PUI Audio 1: ¥760.7 4,597In Stock	Mfr. Part # AOM-5024L-HD-R Mouser Part # 665-AOM-5024L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -24DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	4,597In Stock	¥760.7 ¥578 ¥518.2 ¥475 View ¥421.9 ¥385.4 ¥365.4 ¥353.8	Min.: 1 Mult.: 1
Microphones ELECTRET CONDENSER MICROPHONE -30DB POM-2730L-HD-R PUI Audio 1: ¥598 839In Stock	Mfr. Part # POM-2730L-HD-R Mouser Part # 665-POM-2730L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -30DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	839In Stock	¥598 ¥468.4 ¥465.1 ¥431.9 View ¥398.6 ¥375.4 ¥342.2	Min.: 1 Mult.: 1
Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire SMT-0440-S-R PUI Audio 1: ¥712.6 3,398In Stock	Mfr. Part # SMT-0440-S-R Mouser Part # 665-SMT-0440-S-R	PUI Audio	Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	3,398In Stock	Cut Tape ¥712.6 ¥544.8 ¥491.7 ¥453.5 View Reel ¥363.8 ¥423.6 ¥383.7 ¥363.8 ¥363.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 AST0440MFD-03TRQ Mallory Sonalert 1: ¥785.7 2,907In Stock	Mfr. Part # AST0440MFD-03TRQ Mouser Part # 539-AST0440MFD-03TRQ	Mallory Sonalert	Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 Learn More about Mallory Sonalert transducers indicators	Datasheet	2,907In Stock	Cut Tape ¥785.7 ¥601.3 ¥543.1 ¥503.3 View Reel ¥406.9 ¥466.7 ¥435.2 ¥406.9 ¥406.9	Min.: 1 Mult.: 1 : 3,000
Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT CMT-4023S-SMT-TR Same Sky 1: ¥649.5 390In Stock 21,000On Order	Mfr. Part # CMT-4023S-SMT-TR Mouser Part # 490-CMT-4023S-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	390In Stock 21,000On Order On Order Ship Dates Mfr. #: CMT-4023S-SMT-TR Stock: 390 Can Ship Immediately On Order: 6,000 Expected 12/4/2026 6,000 Expected 2/5/2027 9,000 Expected 2/22/2027 Factory Lead-Time: 18 Weeks	Cut Tape ¥649.5 ¥493.3 ¥441.8 ¥400.3 View Reel ¥282.4 ¥370.4 ¥342.2 ¥323.9 ¥284 ¥282.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Microphones ELECTRET CONDENSER MICROPHONE -27DB DOM-3027L-HD-R PUI Audio 1: ¥606.3 140In Stock	Mfr. Part # DOM-3027L-HD-R Mouser Part # 665-DOM-3027L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -27DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	140In Stock	¥606.3 ¥475 ¥436.8 ¥413.6 ¥347.1	Min.: 1 Mult.: 1
Microphones ELECTRET CONDENSER MICROPHONE -35DB ROM-2235L-HD-R PUI Audio 1: ¥692.6 500In Stock	Mfr. Part # ROM-2235L-HD-R Mouser Part # 665-ROM-2235L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -35DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	500In Stock	¥692.6 ¥503.3 ¥446.8 ¥397 View ¥350.5 ¥327.2 ¥313.9	Min.: 1 Mult.: 1
Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA TOM-1545L-LW100-R PUI Audio 1: ¥601.3 9In Stock	Mfr. Part # TOM-1545L-LW100-R Mouser Part # 665-TOM1545LLW100R	PUI Audio	Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA Learn More about PUI Audio microphone lead	Datasheet	9In Stock	¥601.3 ¥458.4 ¥413.6 ¥380.4 View ¥353.8 ¥315.6 ¥299	Min.: 1 Mult.: 1
Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM DUM-4546L-C3310-R PUI Audio 1: ¥458.4 98In Stock	Mfr. Part # DUM-4546L-C3310-R Mouser Part # 665-DUM-4546L-C3310R	PUI Audio	Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM	Datasheet	98In Stock	¥458.4 ¥355.5 ¥320.6 ¥299 View ¥269.1 ¥245.8 ¥235.9	Min.: 1 Mult.: 1
Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire SMT-0440-T-R PUI Audio 1: ¥712.6 19,405On Order	Mfr. Part # SMT-0440-T-R Mouser Part # 665-SMT-0440-T-R	PUI Audio	Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	19,405On Order On Order Ship Dates Mfr. #: SMT-0440-T-R Stock: 0 On Order: 7,405 Expected 11/30/2026 12,000 Expected 1/22/2027 Factory Lead-Time: 19 Weeks	Cut Tape ¥712.6 ¥551.5 ¥500 ¥448.5 View Reel ¥363.8 ¥385.4 ¥363.8 ¥363.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers Electro-Mechanical Transducer TE044003-1 DB Unlimited 100: ¥461.8 Non-Stocked	Mfr. Part # TE044003-1 Mouser Part # 497-TE044003-1	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Datasheet	Non-Stocked	Reel ¥461.8 ¥451.8 ¥426.9 ¥415.3	Min.: 100 Mult.: 100 : 100
Speakers & Transducers Electro-Mechanical Transducer TE044003-2 DB Unlimited 1: ¥524.9 Non-Stocked	Mfr. Part # TE044003-2 Mouser Part # 497-TE044003-2	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Datasheet	Non-Stocked	Cut Tape ¥524.9 ¥382 ¥338.8 ¥312.3 Reel ¥264.1 View ¥260.8 ¥235.9 ¥220.9	Min.: 1 Mult.: 1 : 100
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 AST0440MFD-03Q Mallory Sonalert 1: ¥1,001.6 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # AST0440MFD-03Q Mouser Part # 539-AST0440MFD-03Q	Mallory Sonalert	Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥1,001.6 ¥960.1	Min.: 1 Mult.: 1

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