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3 mm Electromechanical

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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.
MEMS Microphones MICROPHONE -38DB 2.75VDC AMM-4038-B PUI Audio 1: $3.21 1,104In Stock	Mfr. Part # AMM-4038-B Mouser Part # 665-AMM-4038-B	PUI Audio	MEMS Microphones MICROPHONE -38DB 2.75VDC Learn More about PUI Audio mems microphones	Datasheet	1,104In Stock	Cut Tape $3.21 $2.45 $2.21 $1.99 View Reel $1.37 $1.85 $1.73 $1.44 $1.37	Min.: 1 Mult.: 1 : 1,250
MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT CMM-4030DT-26154-TR Same Sky 1: $2.69 2,439In Stock	Mfr. Part # CMM-4030DT-26154-TR Mouser Part # 490-CMM4030DT26154TR	Same Sky	MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT Learn More about Same Sky cui mems microphones	Datasheet	2,439In Stock	Cut Tape $2.69 $2.05 $1.84 $1.71 View Reel $1.12 $1.58 $1.31 $1.24 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT CMM-4030DT-26354-TR Same Sky 1: $3.02 1,501In Stock	Mfr. Part # CMM-4030DT-26354-TR Mouser Part # 490-CMM4030DT26354TR	Same Sky	MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT Learn More about Same Sky cui mems microphones	Datasheet	1,501In Stock	Cut Tape $3.02 $2.30 $2.08 $1.86 View Reel $1.28 $1.73 $1.53 $1.45 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Tactile Switches 3.5 x 3 mm, 0.6 mm Actuator Height, 260 gf, Surface Mount, SPST, Black TS23-46-06-BK-260-SMT-TR Same Sky 1: $0.51 2,972In Stock	Mfr. Part # TS23-46-06-BK-260-SMT-TR Mouser Part # 179-34606BK260SMTTR	Same Sky	Tactile Switches 3.5 x 3 mm, 0.6 mm Actuator Height, 260 gf, Surface Mount, SPST, Black Learn More about Same Sky cui devices illuminated tactile switches	Datasheet	2,972In Stock	Cut Tape $0.51 $0.463 $0.432 $0.386 Reel $0.292 View $0.358 $0.337 $0.319 $0.278	Min.: 1 Mult.: 1 : 3,000
MEMS Microphones microphone 4 mm x 3 mm x 1 mm MEMs omnidirectional SMT digital top 2 Vdc T&R CMM-4030DT-26164-TR Same Sky 1: $2.94 2,200In Stock	Mfr. Part # CMM-4030DT-26164-TR Mouser Part # 179-CMM030DT26164TR	Same Sky	MEMS Microphones microphone 4 mm x 3 mm x 1 mm MEMs omnidirectional SMT digital top 2 Vdc T&R Learn More about Same Sky cui mems microphones	Datasheet	2,200In Stock	Cut Tape $2.94 $2.18 $1.95 $1.83 Reel $1.20 View $1.65 $1.52 $1.36 $1.15	Min.: 1 Mult.: 1 : 1,100
Tactile Switches 3.5 x 3 mm, 0.6 mm Actuator Height, 160 gf, Surface Mount, SPST, Black TS23-46-06-BK-160-SMT-TR Same Sky 1: $0.51 2,817In Stock	Mfr. Part # TS23-46-06-BK-160-SMT-TR Mouser Part # 179-34606BK160SMTTR	Same Sky	Tactile Switches 3.5 x 3 mm, 0.6 mm Actuator Height, 160 gf, Surface Mount, SPST, Black Learn More about Same Sky cui devices illuminated tactile switches	Datasheet	2,817In Stock	Cut Tape $0.51 $0.463 $0.432 $0.386 Reel $0.292 View $0.358 $0.337 $0.319 $0.278	Min.: 1 Mult.: 1 : 3,000
Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES AT445B NKK Switches 1: $1.32 965In Stock	Mfr. Part # AT445B Mouser Part # 633-AT445B	NKK Switches	Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES	Datasheet	965In Stock	$1.32 $1.21 $1.17 $1.15 View $1.11 $1.06 $1.04 $0.98	Min.: 1 Mult.: 1
MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R CMM-4030DB-26154L-TR Same Sky 1: $1.85 5,000In Stock New Product	Mfr. Part # CMM-4030DB-26154L-TR Mouser Part # 179-CM4030DB26154LTR New Product	Same Sky	MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R Learn More about Same Sky cui mems microphones	Datasheet	5,000In Stock	Cut Tape $1.85 $1.45 $1.32 $1.23 View Reel $0.876 $1.15 $1.06 $1.05 $0.876	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R CMM-4030DB-26354L-TR Same Sky 1: $2.16 4,000In Stock New Product	Mfr. Part # CMM-4030DB-26354L-TR Mouser Part # 179-CM4030DB26354LTR New Product	Same Sky	MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R Learn More about Same Sky cui mems microphones	Datasheet	4,000In Stock	Cut Tape $2.16 $1.68 $1.49 $1.38 Reel $0.952 View $1.28 $1.15 $1.07 $0.85	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA DMM-4326-T-R PUI Audio 1: $2.11 810In Stock	Mfr. Part # DMM-4326-T-R Mouser Part # 665-DMM-4326-T-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA Learn More about PUI Audio pui dmm microphones	Datasheet	810In Stock	Cut Tape $2.11 $1.66 $1.51 $1.41 View Reel $1.15 $1.31 $1.23 $1.20 $1.15	Min.: 1 Mult.: 1 : 1,250
Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB AD-3A3G AATC 1: $3.33 955In Stock	Mfr. Part # AD-3A3G Mouser Part # 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 $3.33 $2.99 $2.83 $2.45 Reel $1.71 View $2.33 $2.09 $1.78 $1.65	Min.: 1 Mult.: 1 : 3,000
MEMS Microphones LOW-POWER MULTIMODE DIGITAL BOTTOM PORT SISONIC MICROPHONE SPK18R1LM4H-1 Syntiant 1: $2.72 13,389In Stock New At Mouser	Mfr. Part # SPK18R1LM4H-1 Mouser Part # 83-SPK18R1LM4H-1 New At Mouser	Syntiant	MEMS Microphones LOW-POWER MULTIMODE DIGITAL BOTTOM PORT SISONIC MICROPHONE Learn More about Syntiant spk18r1lm4h 1 microphone	Datasheet	13,389In Stock	$2.72 $2.06 $1.85 $1.72 View $1.56 $1.44 $1.34 $1.29 $1.18	Min.: 1 Mult.: 1
MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB DMM-4026-2-T PUI Audio 1: $2.62 1,391In Stock New Product	Mfr. Part # DMM-4026-2-T Mouser Part # 665-DMM-4026-2-T New Product	PUI Audio	MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,391In Stock	Cut Tape $2.62 $2.06 $1.88 $1.75 View Reel $1.47 $1.64 $1.57 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,700
MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB DMM-4026-T PUI Audio 1: $2.84 1,212In Stock New Product	Mfr. Part # DMM-4026-T Mouser Part # 665-DMM-4026-T New Product	PUI Audio	MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,212In Stock	Cut Tape $2.84 $2.06 $1.83 $1.73 View Reel $1.29 $1.52 $1.42 $1.29 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
MEMS Microphones Digital, top port, 2.6 Vdc CMM-4030DT-261280-TR Same Sky 1: $1.80 2,320In Stock 11,400Expected 12/11/2026	Mfr. Part # CMM-4030DT-261280-TR Mouser Part # 179-CM4030DT261280TR	Same Sky	MEMS Microphones Digital, top port, 2.6 Vdc Learn More about Same Sky cui mems microphones	Datasheet	2,320In Stock 11,400Expected 12/11/2026	Cut Tape $1.80 $1.37 $1.23 $1.14 View Reel $0.759 $1.06 $0.954 $0.884 $0.812 $0.759	Min.: 1 Mult.: 1 : 5,700
MEMS Microphones MIC DBP DIGITAL IM69D120V01XTSA1 Infineon Technologies 1: $2.60 22,456In Stock NRND	Mfr. Part # IM69D120V01XTSA1 Mouser Part # 726-IM69D120V01XTSA1 NRND	Infineon Technologies	MEMS Microphones MIC DBP DIGITAL	Datasheet	22,456In Stock	Cut Tape $2.60 $1.98 $1.79 $1.65 View Reel $1.08 $1.53 $1.39 $1.29 $1.08	Min.: 1 Mult.: 1 : 1,000
Tactile Switches Top Actuated w/o boss w/o ground B3U-1000P Aratas 1: $1.12 52,406In Stock 126,000On Order	Mfr. Part # B3U-1000P Mouser Part # 653-B3U-1000P	Aratas	Tactile Switches Top Actuated w/o boss w/o ground	Datasheet	52,406In Stock 126,000On Order On Order Ship Dates Mfr. #: B3U-1000P Stock: 52,406 Can Ship Immediately On Order: 63,000 Expected 11/20/2026 63,000 Expected 3/19/2027 Factory Lead-Time: 4 Weeks	Cut Tape $1.12 $0.975 $0.859 $0.805 Reel $0.626 View $0.707 $0.678 $0.653 $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
MEMS Microphones SISONIC MEMS MICROPHONE;Digital;Top;64.5dB SNR;120dB SPL;-26 +/-1dBV;35Hz;70dB PSRR;Low Power: 230 / Standard: 630;1.8V SPK0641HT4H-1 Syntiant 1: $1.89 15,949In Stock	Mfr. Part # SPK0641HT4H-1 Mouser Part # 721-SPK0641HT4H-1	Syntiant	MEMS Microphones SISONIC MEMS MICROPHONE;Digital;Top;64.5dB SNR;120dB SPL;-26 +/-1dBV;35Hz;70dB PSRR;Low Power: 230 / Standard: 630;1.8V	Datasheet	15,949In Stock	Cut Tape $1.89 $1.49 $1.35 $1.26 View Reel $0.884 $1.18 $1.09 $1.07 $1.03 $0.884 MouseReel Available	Min.: 1 Mult.: 1 : 5,700
MEMS Microphones MIC SDM DIGITAL IM72D128V01XTMA1 Infineon Technologies 1: $2.87 46,677In Stock 100,000On Order	Mfr. Part # IM72D128V01XTMA1 Mouser Part # 726-IM72D128V01XTMA1	Infineon Technologies	MEMS Microphones MIC SDM DIGITAL Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	46,677In Stock 100,000On Order On Order Ship Dates Mfr. #: IM72D128V01XTMA1 Stock: 46,677 Can Ship Immediately On Order: 70,000 Expected 1/28/2027 30,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $2.87 $2.13 $1.90 $1.78 View Reel $1.18 $1.61 $1.48 $1.38 $1.30 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
MEMS Microphones MIC SDM ANALOG IM73A135V01XTSA1 Infineon Technologies 1: $2.86 11,838In Stock 10,000Expected 3/4/2027	Mfr. Part # IM73A135V01XTSA1 Mouser Part # 726-IM73A135V01XTSA1	Infineon Technologies	MEMS Microphones MIC SDM ANALOG Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	11,838In Stock 10,000Expected 3/4/2027	Cut Tape $2.86 $2.07 $1.84 $1.74 Reel $1.21 View $1.53 $1.42 $1.30 $1.17	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones MIC SDM DIGITAL IM73D122V01XTMA1 Infineon Technologies 1: $2.79 14,082In Stock 25,000Expected 7/29/2027	Mfr. Part # IM73D122V01XTMA1 Mouser Part # 726-IM73D122V01XTMA1	Infineon Technologies	MEMS Microphones MIC SDM DIGITAL Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	14,082In Stock 25,000Expected 7/29/2027	Cut Tape $2.79 $2.13 $1.91 $1.77 View Reel $1.16 $1.62 $1.49 $1.40 $1.34 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Circuit Board Hardware - PCB Contact Pad, SMT, S70 3.80 x 3.00mm, 0.5mm S70-138305045R Harwin 1: $0.57 118,203In Stock	Mfr. Part # S70-138305045R Mouser Part # 855-S70-138305045R	Harwin	Circuit Board Hardware - PCB Contact Pad, SMT, S70 3.80 x 3.00mm, 0.5mm Learn More about Harwin s70 smt contact pads	Datasheet	118,203In Stock	Cut Tape $0.57 $0.433 $0.386 $0.333 View Reel $0.306 $0.332 $0.306 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
MEMS Microphones MIC DBP DIGITAL IM69D130V01XTSA1 Infineon Technologies 1: $2.62 20,976In Stock 21,000On Order NRND	Mfr. Part # IM69D130V01XTSA1 Mouser Part # 726-IM69D130V01XTSA1 NRND	Infineon Technologies	MEMS Microphones MIC DBP DIGITAL	Datasheet	20,976In Stock 21,000On Order	Cut Tape $2.62 $1.99 $1.80 $1.66 View Reel $1.08 $1.54 $1.39 $1.30 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones Mic, 3.4x2.4mm MEMs, IPX7 CMM-3424DT-26165-TR Same Sky 1: $4.26 585In Stock 5,200Expected 12/4/2026	Mfr. Part # CMM-3424DT-26165-TR Mouser Part # 179-CMM3424DT26165TR	Same Sky	MEMS Microphones Mic, 3.4x2.4mm MEMs, IPX7 Learn More about Same Sky cui cmm 3424dt 26165 tr microphone	Datasheet	585In Stock 5,200Expected 12/4/2026	Cut Tape $4.26 $3.26 $2.94 $2.69 View Reel $1.90 $2.53 $2.32 $2.08 $2.03 $1.90	Min.: 1 Mult.: 1 : 5,200
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA DMM-4026-B-I2S-R PUI Audio 1: $3.36 1,247In Stock 5,000Expected 3/22/2027	Mfr. Part # DMM-4026-B-I2S-R Mouser Part # 665-DMM-4026-B-I2S-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA Learn More about PUI Audio pui dmm microphones	Datasheet	1,247In Stock 5,000Expected 3/22/2027	Cut Tape $3.36 $2.57 $2.32 $2.12 View Reel $1.66 $1.97 $1.81 $1.72 $1.66	Min.: 1 Mult.: 1 : 1,250

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