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4 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 MIC DBP DIGITAL IM69D120V01XTSA1 Infineon Technologies 1: $2.60 21,456In Stock NRND	Mfr. Part No. IM69D120V01XTSA1 Mouser Part No 726-IM69D120V01XTSA1 NRND	Infineon Technologies	MEMS Microphones MIC DBP DIGITAL	Datasheet	21,456In 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
Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass KFB3-M3-4ET PEM 1: $0.75 9,949In Stock	Mfr. Part No. KFB3-M3-4ET Mouser Part No 153-KFB3-M3-4ET	PEM	Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	9,949In Stock	$0.75 $0.535 $0.428 $0.385 View $0.358 $0.348 $0.328 $0.321 Quote	Min.: 1 Mult.: 1
Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS STKB-M3-4 SI 1: $0.47 9,800In Stock	Mfr. Part No. STKB-M3-4 Mouser Part No 153-STKB-M3-4	SI	Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS Learn More about SI molded in inserts	Datasheet	9,800In Stock	$0.47 $0.339 $0.271 $0.244 View $0.227 $0.22 $0.208 $0.203 $0.196	Min.: 1 Mult.: 1
Tactile Switches Tactile,Top Actuated Gnd.Ter B3U-1100P Aratas 1: $1.06 31,488In Stock 91,000On Order	Mfr. Part No. B3U-1100P Mouser Part No 653-B3U-1100P	Aratas	Tactile Switches Tactile,Top Actuated Gnd.Ter	Datasheet	31,488In Stock 91,000On Order On Order Ship Dates Mfr. No: B3U-1100P Stock: 31,488 Can Dispatch Immediately On Order: 35,000 Expected 08/01/2027 56,000 Expected 16/02/2027 Factory Lead Time: 4 Weeks	Cut Tape $1.06 $0.935 $0.865 $0.815 Reel $0.602 View $0.746 $0.71 $0.678 $0.596 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Standoffs & Spacers STANDOFF, STEEL SO-M5-4ZI PEM 1: $0.81 8,910In Stock	Mfr. Part No. SO-M5-4ZI Mouser Part No 153-SO-M5-4ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	8,910In Stock	$0.81 $0.576 $0.461 $0.415 View $0.386 $0.375 $0.353 $0.346 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, THIN HEAD, STAINLESS TSOS-M25-400 PEM 1: $0.88 8,921In Stock	Mfr. Part No. TSOS-M25-400 Mouser Part No 153-TSOS-M25-400	PEM	Standoffs & Spacers STANDOFF, THIN HEAD, STAINLESS	Datasheet	8,921In Stock	$0.88 $0.619 $0.496 $0.467 View $0.396 $0.379 $0.371 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers WA-SMSI SMT Steel M2 Intrnl NonStop 9774040243R Wurth Elektronik 1: $1.01 45,522In Stock 30,600Expected 29/01/2027	Mfr. Part No. 9774040243R Mouser Part No 710-9774040243R	Wurth Elektronik	Standoffs & Spacers WA-SMSI SMT Steel M2 Intrnl NonStop Learn More about Wurth Elektronik smt spacers	Datasheet	45,522In Stock 30,600Expected 29/01/2027	Cut Tape $1.01 $0.979 $0.848 $0.788 Reel $0.601 MouseReel Available	Min.: 1 Mult.: 1 : 600
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 15,938In 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	15,938In 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 46,663In 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	46,663In Stock 100,000On Order On Order Ship Dates Mfr. No: IM72D128V01XTMA1 Stock: 46,663 Can Dispatch Immediately On Order: 30,000 Expected 26/11/2026 70,000 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 11,792In Stock 10,000Expected 26/11/2026	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	11,792In Stock 10,000Expected 26/11/2026	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 05/08/2027	Mfr. Part No. IM73D122V01XTMA1 Mouser Part No 726-IM73D122V01XTMA1	Infineon Technologies	MEMS Microphones MIC SDM DIGITAL Learn More about Infineon Technologies infineon xensiv mems microphones	Datasheet	14,082In Stock 25,000Expected 05/08/2027	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 Pogopin, Surface Mount, Tape & Reel Packaging CPG-25-SMT-TR Same Sky 1: $0.84 960In Stock New At Mouser	Mfr. Part No. CPG-25-SMT-TR Mouser Part No 179-CPG-25-SMT-TR New At Mouser	Same Sky	Circuit Board Hardware - PCB Pogopin, Surface Mount, Tape & Reel Packaging Learn More about Same Sky cui pogo pins pcb pins	Datasheet	960In Stock	Cut Tape $0.84 $0.632 $0.525 $0.497 Reel $0.469 View $0.443 $0.424 $0.414 $0.411	Min.: 1 Mult.: 1 : 1,000
Circuit Board Hardware - PCB Pogopin, Surface Mount, Tape & Reel Packaging CPG-26-SMT-TR Same Sky 1: $0.84 1,390In Stock New At Mouser	Mfr. Part No. CPG-26-SMT-TR Mouser Part No 179-CPG-26-SMT-TR New At Mouser	Same Sky	Circuit Board Hardware - PCB Pogopin, Surface Mount, Tape & Reel Packaging Learn More about Same Sky cui pogo pins pcb pins	Datasheet	1,390In Stock	Cut Tape $0.84 $0.624 $0.486 $0.458 Reel $0.413 View $0.43 $0.402 $0.40 $0.388	Min.: 1 Mult.: 1 : 1,500
Circuit Board Hardware - PCB Pogopin, Through Hole, Tape & Reel Packaging CPG-45-TH-TR Same Sky 1: $0.89 1,025In Stock 2,000Expected 27/11/2026 New At Mouser	Mfr. Part No. CPG-45-TH-TR Mouser Part No 179-CPG-45-TH-TR New At Mouser	Same Sky	Circuit Board Hardware - PCB Pogopin, Through Hole, Tape & Reel Packaging Learn More about Same Sky cui pogo pins pcb pins	Datasheet	1,025In Stock 2,000Expected 27/11/2026	Cut Tape $0.89 $0.657 $0.511 $0.482 Reel $0.452 View $0.435 $0.423 $0.42 $0.408	Min.: 1 Mult.: 1 : 1,000
Circuit Board Hardware - PCB Pogopin, Through Hole, Tape & Reel Packaging CPG-46-TH-TR Same Sky 1: $0.89 1,337In Stock New At Mouser	Mfr. Part No. CPG-46-TH-TR Mouser Part No 179-CPG-46-TH-TR New At Mouser	Same Sky	Circuit Board Hardware - PCB Pogopin, Through Hole, Tape & Reel Packaging Learn More about Same Sky cui pogo pins pcb pins	Datasheet	1,337In Stock	Cut Tape $0.89 $0.657 $0.511 $0.482 Reel $0.435 View $0.453 $0.423 $0.42 $0.408	Min.: 1 Mult.: 1 : 1,500
MEMS Microphones MIC DBP DIGITAL IM69D130V01XTSA1 Infineon Technologies 1: $2.62 15,950In Stock 21,000On Order NRND	Mfr. Part No. IM69D130V01XTSA1 Mouser Part No 726-IM69D130V01XTSA1 NRND	Infineon Technologies	MEMS Microphones MIC DBP DIGITAL	Datasheet	15,950In 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
Circuit Board Hardware - PCB HIGH CURRENT SPRING FINGER, 4A 2286211-3 TE Connectivity 1: $0.43 28,639In Stock	Mfr. Part No. 2286211-3 Mouser Part No 571-2286211-3	TE Connectivity	Circuit Board Hardware - PCB HIGH CURRENT SPRING FINGER, 4A Learn More about TE Connectivity te side protection spring fingers	Datasheet	28,639In Stock	Cut Tape $0.43 $0.363 $0.336 $0.305 View Reel $0.209 $0.283 $0.271 $0.239 $0.217 $0.209	Min.: 1 Mult.: 1 : 5,000
Tactile Switches SW TACT SPST 0.05A 12VDC 4MM MJTP1140ATR Apem 1: $1.26 4,043In Stock	Mfr. Part No. MJTP1140ATR Mouser Part No 642-MJTP1140ATR	Apem	Tactile Switches SW TACT SPST 0.05A 12VDC 4MM	Datasheet	4,043In Stock	Cut Tape $1.26 $1.08 $1.00 Reel $1.00	Min.: 1 Mult.: 1 : 3,400
Standoffs & Spacers R20 M2 x 12mm HEXAGONAL MALE/FEMALE BRASS R20-1000402 Harwin 1: $0.46 12,869In Stock	Mfr. Part No. R20-1000402 Mouser Part No 855-R20-1000402	Harwin	Standoffs & Spacers R20 M2 x 12mm HEXAGONAL MALE/FEMALE BRASS	Datasheet	12,869In Stock	$0.46 $0.348 $0.284 $0.264 View $0.256 $0.253 $0.24 $0.231 $0.225	Min.: 1 Mult.: 1
Standoffs & Spacers R30 M3 x 4mm HEX SPACER BRASS 5.5mm A/F R30-1000402 Harwin 1: $0.45 10,853In Stock	Mfr. Part No. R30-1000402 Mouser Part No 855-R30-1000402	Harwin	Standoffs & Spacers R30 M3 x 4mm HEX SPACER BRASS 5.5mm A/F	Datasheet	10,853In Stock	$0.45 $0.345 $0.284 $0.263 View $0.256 $0.252 $0.25	Min.: 1 Mult.: 1
Standoffs & Spacers R30 M3 x 4mm HEX 5mm A/F 8mm ML/FML NICKEL R30-1010402 Harwin 1: $0.63 8,058In Stock	Mfr. Part No. R30-1010402 Mouser Part No 855-R30-1010402	Harwin	Standoffs & Spacers R30 M3 x 4mm HEX 5mm A/F 8mm ML/FML NICKEL	Datasheet	8,058In Stock	$0.63 $0.501 $0.408 $0.367 View $0.359 $0.349 $0.318 $0.306 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers R30 M3 x 4mm CLEARANCE BRASS 4.75mm O/D R30-3000402 Harwin 1: $0.70 35,380In Stock	Mfr. Part No. R30-3000402 Mouser Part No 855-R30-3000402	Harwin	Standoffs & Spacers R30 M3 x 4mm CLEARANCE BRASS 4.75mm O/D	Datasheet	35,380In Stock	$0.70 $0.537 $0.457 $0.439 View $0.437 Quote	Min.: 1 Mult.: 1
MEMS Microphones Mic, 3.4x2.4mm MEMs, IPX7 CMM-3424DT-26165-TR Same Sky 1: $4.26 573In Stock 5,200Expected 04/12/2026	Mfr. Part No. CMM-3424DT-26165-TR Mouser Part No 179-CMM3424DT26165TR	Same Sky	MEMS Microphones Mic, 3.4x2.4mm MEMs, IPX7 Learn More about Same Sky cui cmm 3424dt 26165 tr microphone	Datasheet	573In Stock 5,200Expected 04/12/2026	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
Switch Bezels / Switch Caps BLACK 4X4 B3F KEYCAP B32-1010 Aratas 1: $0.26 18,340In Stock	Mfr. Part No. B32-1010 Mouser Part No 653-B32-1010	Aratas	Switch Bezels / Switch Caps BLACK 4X4 B3F KEYCAP	Datasheet	18,340In Stock	$0.26 $0.237 $0.233	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps 4X4 KEYCAP WHITE B32-1060 Aratas 1: $0.41 7,071In Stock 6,000Expected 25/12/2026	Mfr. Part No. B32-1060 Mouser Part No 653-B32-1060	Aratas	Switch Bezels / Switch Caps 4X4 KEYCAP WHITE	Datasheet	7,071In Stock 6,000Expected 25/12/2026	$0.41 $0.368 $0.354 $0.344 View $0.334 $0.321 $0.308 $0.281	Min.: 1 Mult.: 1