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4 mm Sensors

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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 No. AMM-4038-B Mouser Part No 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 SISONIC MEMS MICROPHONE;Digital;Top;64dB SNR;120dB SPL;-26 +/-1dBV;30Hz;83dB PSRR;Low Power: 290 / Standard: 715;1.8V SPG08P4HM4H-1 Syntiant 1: $1.83 14,628In Stock	Mfr. Part No. SPG08P4HM4H-1 Mouser Part No 721-SPG08P4HM4H-1	Syntiant	MEMS Microphones SISONIC MEMS MICROPHONE;Digital;Top;64dB SNR;120dB SPL;-26 +/-1dBV;30Hz;83dB PSRR;Low Power: 290 / Standard: 715;1.8V Learn More about Syntiant spg08p4hm4h 1 microphone	Datasheet	14,628In Stock	Cut Tape $1.83 $1.44 $1.31 $1.22 View Reel $0.869 $1.14 $1.05 $0.988 $0.869 MouseReel Available	Min.: 1 Mult.: 1 : 5,900
MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT CMM-4030DT-26154-TR Same Sky 1: $2.69 2,439In Stock	Mfr. Part No. CMM-4030DT-26154-TR Mouser Part No 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 No. CMM-4030DT-26354-TR Mouser Part No 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
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 No. CMM-4030DT-26164-TR Mouser Part No 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
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-4326-T-WP-R PUI Audio 1: $3.18 3,704In Stock	Mfr. Part No. DMM-4326-T-WP-R Mouser Part No 665-DMM-4326-T-WP-R	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	3,704In Stock	Cut Tape $3.18 $2.51 $2.28 $2.13 Reel $1.59 View $1.99 $1.95 $1.78 $1.58	Min.: 1 Mult.: 1 : 1,250
Microphones Mics on Flex, 2 Pack, SPG08P4HM4H-1, BARACUS, Top Port PDM KAS-700-0152 Syntiant 1: $45.43 5In Stock	Mfr. Part No. KAS-700-0152 Mouser Part No 721-KAS-700-0152	Syntiant	Microphones Mics on Flex, 2 Pack, SPG08P4HM4H-1, BARACUS, Top Port PDM Learn More about Syntiant kas 700 015x mic on flex boards	Datasheet	5In Stock	$45.43 $31.28 $31.24 $31.21 View $31.20 $30.75 Quote	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors AEC-Q200 30kOhm 3% B25/85:4000K+-2% NTCDS4AG303HC4NB TDK 1: $2.93 184In Stock	Mfr. Part No. NTCDS4AG303HC4NB Mouser Part No 810-NTCDS4AG303HC4NB	TDK	NTC (Negative Temperature Coefficient) Thermistors AEC-Q200 30kOhm 3% B25/85:4000K+-2% Learn More about TDK ntcd thermistors	Datasheet	184In Stock	$2.93 $2.58 $2.29 $2.18 View $2.12 $1.94 $1.83 $1.79 $1.66	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 41kohm 3% 413ET-2 Semitec 1: $0.97 200In Stock	Mfr. Part No. 413ET-2 Mouser Part No 954-413ET-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 41kohm 3% Learn More about Semitec atet	Datasheet	200In Stock	$0.97 $0.741 $0.639 $0.616 View $0.525 $0.524 $0.456 $0.402 $0.368	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 No. CMM-4030DB-26154L-TR Mouser Part No 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 No. CMM-4030DB-26354L-TR Mouser Part No 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 No. DMM-4326-T-R Mouser Part No 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
Microphones 1-10V Omnidirectional -5dB + / - dB Wire leads 50Hz 16kHz MW042502-1 DB Unlimited 1: $1.78 289In Stock New At Mouser	Mfr. Part No. MW042502-1 Mouser Part No 497-MW042502-1 New At Mouser	DB Unlimited	Microphones 1-10V Omnidirectional -5dB + / - dB Wire leads 50Hz 16kHz	Datasheet	289In Stock	$1.78 $1.38 $1.22 $1.18 View $0.998 $0.941 $0.869 $0.799 $0.746	Min.: 1 Mult.: 1
MEMS Microphones LOW-POWER MULTIMODE DIGITAL BOTTOM PORT SISONIC MICROPHONE SPK18R1LM4H-1 Syntiant 1: $2.72 13,389In Stock New At Mouser	Mfr. Part No. SPK18R1LM4H-1 Mouser Part No 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 No. DMM-4026-2-T Mouser Part No 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 : 1,250
MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB DMM-4026-T PUI Audio 1: $2.69 1,212In Stock New Product	Mfr. Part No. DMM-4026-T Mouser Part No 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 $2.69 $2.05 $1.84 $1.71 View Reel $1.29 $1.56 $1.43 $1.34 $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 11/12/2026	Mfr. Part No. CMM-4030DT-261280-TR Mouser Part No 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 11/12/2026	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
Board Mount Current Sensors High Power Density 100A, 5V Current Sensor in QFN Package ACS37220LEZATR-100B5 Allegro MicroSystems 1: $3.09 1,962In Stock	Mfr. Part No. ACS37220LEZATR-100B5 Mouser Part No 250-LEZATR-100B5	Allegro MicroSystems	Board Mount Current Sensors High Power Density 100A, 5V Current Sensor in QFN Package Learn More about Allegro MicroSystems allegro acs37220 sensors	Datasheet	1,962In Stock	Cut Tape $3.09 $2.76 $2.49 $2.39 Reel $2.03 View $2.29 $2.11 $1.93 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
MEMS Microphones MULTIMODE DIGITAL TOP PORT SISONIC MICROPHONE SPG01R8HT4H-1 Syntiant 1: $2.77 4,900In Stock New At Mouser	Mfr. Part No. SPG01R8HT4H-1 Mouser Part No 83-SPG01R8HT4H-1 New At Mouser	Syntiant	MEMS Microphones MULTIMODE DIGITAL TOP PORT SISONIC MICROPHONE	Datasheet	4,900In Stock	$2.77 $2.17 $1.97 $1.84 View $1.72 $1.65 $1.59 $1.53 $1.35	Min.: 1 Mult.: 1
MEMS Microphones MIC DBP DIGITAL IM69D120V01XTSA1 Infineon Technologies 1: $2.60 22,456In Stock NRND	Mfr. Part No. IM69D120V01XTSA1 Mouser Part No 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
Board Mount Current Sensors High Power Density 150A, 5V Current Sensor in QFN Package ACS37220LEZATR-150B5 Allegro MicroSystems 1: $3.09 2,184In Stock	Mfr. Part No. ACS37220LEZATR-150B5 Mouser Part No 250-LEZATR-150B5	Allegro MicroSystems	Board Mount Current Sensors High Power Density 150A, 5V Current Sensor in QFN Package Learn More about Allegro MicroSystems allegro acs37220 sensors	Datasheet	2,184In Stock	$3.09 $2.76 $2.49 $2.39 View $2.29 $2.11 $2.03 $1.93 $1.89	Min.: 1 Mult.: 1
Gyroscopes 3-axis gyroscope for industrial applications, digital output, extended operating I3G4250DTR STMicroelectronics 1: $10.22 3,777In Stock 3,000Expected 25/12/2026	Mfr. Part No. I3G4250DTR Mouser Part No 511-I3G4250DTR	STMicroelectronics	Gyroscopes 3-axis gyroscope for industrial applications, digital output, extended operating Learn More about STMicroelectronics stm i3g4250d gyroscope	Datasheet	3,777In Stock 3,000Expected 25/12/2026	Cut Tape $10.22 $9.25 $8.45 $7.96 View Reel $6.41 $7.70 $7.19 $6.95 $6.75 $6.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
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 No. SPK0641HT4H-1 Mouser Part No 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 47,387In Stock 100,000On Order	Mfr. Part No. IM72D128V01XTMA1 Mouser Part No 726-IM72D128V01XTMA1	Infineon Technologies	MEMS Microphones MIC SDM DIGITAL Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	47,387In Stock 100,000On Order On Order Ship Dates Mfr. No: IM72D128V01XTMA1 Stock: 47,387 Can Dispatch Immediately On Order: 70,000 Expected 28/01/2027 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 11,848In Stock 10,000Expected 04/03/2027	Mfr. Part No. IM73A135V01XTSA1 Mouser Part No 726-IM73A135V01XTSA1	Infineon Technologies	MEMS Microphones MIC SDM ANALOG Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	11,848In Stock 10,000Expected 04/03/2027	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

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