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4 mm Electromechanical

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Length = 4 mm

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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.
Standoffs & Spacers 4mm METRIC STANDOFF M1301-3005-AL RAF Electronic Hardware 1: $0.55 828In Stock	Mfr. Part No. M1301-3005-AL Mouser Part No 761-M1301-3005-AL	RAF Electronic Hardware	Standoffs & Spacers 4mm METRIC STANDOFF	Datasheet	828In Stock	$0.55 $0.492 $0.281 $0.273 View $0.249 $0.24 $0.233	Min.: 1 Mult.: 1
Standoffs & Spacers Metric Round Spacer 6mm RD x 4mm x 3.2mm ID Electro Tin M0533-3-S-16 RAF Electronic Hardware 1: $3.69 1In Stock	Mfr. Part No. M0533-3-S-16 Mouser Part No 761-M0533-3-S-16	RAF Electronic Hardware	Standoffs & Spacers Metric Round Spacer 6mm RD x 4mm x 3.2mm ID Electro Tin	Datasheet	1In Stock	$3.69 $3.42 $3.05 $2.86 View $2.77 $2.68 $2.66 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm, 4.3 ID, M4 ROUND METRIC SPACER M0593-4-SS RAF Electronic Hardware 1: $1.62 211In Stock	Mfr. Part No. M0593-4-SS Mouser Part No 761-M0593-4-SS	RAF Electronic Hardware	Standoffs & Spacers 4mm, 4.3 ID, M4 ROUND METRIC SPACER	Datasheet	211In Stock	$1.62 $1.21 $0.948 $0.889 View $0.823 $0.804 $0.781 $0.764 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm, 3.2 ID, M3 ROUND METRIC SPACER M0593-3-AL RAF Electronic Hardware 1: $0.49 129In Stock	Mfr. Part No. M0593-3-AL Mouser Part No 761-M0593-3-AL	RAF Electronic Hardware	Standoffs & Spacers 4mm, 3.2 ID, M3 ROUND METRIC SPACER	Datasheet	129In Stock	$0.49 $0.36 $0.288 $0.259 View $0.254 $0.246 $0.225 $0.216 $0.21	Min.: 1 Mult.: 1
Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M3.5 M0653-35-AL RAF Electronic Hardware 1: $0.65 79In Stock	Mfr. Part No. M0653-35-AL Mouser Part No 761-M0653-35-AL	RAF Electronic Hardware	Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M3.5	Datasheet	79In Stock	$0.65 $0.477 $0.413 $0.382 View $0.373 $0.367 $0.342 $0.329 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M3.5 M0653-35-N RAF Electronic Hardware 1: $1.36 169In Stock	Mfr. Part No. M0653-35-N Mouser Part No 761-M0653-35-N	RAF Electronic Hardware	Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M3.5	Datasheet	169In Stock	$1.36 $1.02 $0.81 $0.748 View $0.703 $0.677 $0.658 $0.643 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm METRIC STANDOFF M1251-3005-N RAF Electronic Hardware 1: $1.51 3In Stock	Mfr. Part No. M1251-3005-N Mouser Part No 761-M1251-3005-N	RAF Electronic Hardware	Standoffs & Spacers 4mm METRIC STANDOFF	Datasheet	3In Stock	$1.51 $1.12 $0.876 $0.826 View $0.776 $0.747 $0.726 $0.71 Quote	Min.: 1 Mult.: 1
Screws & Fasteners PR 083-083 V-0 BLACK 9302F Heyco 1: $0.62 910In Stock	Mfr. Part No. 9302F Mouser Part No 836-9302F	Heyco	Screws & Fasteners PR 083-083 V-0 BLACK Learn More about Heyco lighting industry solutions	Datasheet	910In Stock	$0.62 $0.439 $0.40 $0.352 View $0.325 $0.316 $0.268 $0.262 $0.257	Min.: 1 Mult.: 1
Standoffs & Spacers SPACER 4.2X8X4 005420500014 Essentra 1: $0.22 365In Stock	Mfr. Part No. 005420500014 Mouser Part No 144-005420500014	Essentra	Standoffs & Spacers SPACER 4.2X8X4	Datasheet	365In Stock	$0.22 $0.153 $0.127 $0.109 View $0.104 $0.099 $0.093 $0.091 $0.088	Min.: 1 Mult.: 1
Standoffs & Spacers Metric Round Spacers 13mm Rd X 4mm X 6.4mm ID RAF Electronic Hardware M0713-6-ss M0713-6-ss RAF Electronic Hardware 1: $3.30 61In Stock	Mfr. Part No. M0713-6-ss Mouser Part No 761-M0713-6-SS	RAF Electronic Hardware	Standoffs & Spacers Metric Round Spacers 13mm Rd X 4mm X 6.4mm ID	Datasheet	61In Stock	$3.30 $3.21 $2.91 $2.81 View $2.77 $2.72 $2.71 Quote	Min.: 1 Mult.: 1
Screws & Fasteners M2X4MM, Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw APM HEXSEAL RM2X4MM 2701 RM2X4MM 2701 APM HEXSEAL 1: $1.06 239In Stock	Mfr. Part No. RM2X4MM 2701 Mouser Part No 608-RM2X4MM2701	APM HEXSEAL	Screws & Fasteners M2X4MM, Phillips Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw		239In Stock	$1.06 $0.828 $0.757 $0.669 View $0.63 $0.613 $0.597 $0.586 $0.575	Min.: 1 Mult.: 1
Standoffs & Spacers Round Spacer, .096 ID, .187 OD, .156 Length Essentra 13RS018720B 13RS018720B Essentra 1: $0.10 1,312In Stock	Mfr. Part No. 13RS018720B Mouser Part No 144-13RS018720B	Essentra	Standoffs & Spacers Round Spacer, .096 ID, .187 OD, .156 Length		1,312In Stock	$0.10 $0.061 $0.046 $0.039 View $0.038 $0.035 $0.033 $0.032 $0.031	Min.: 1 Mult.: 1
Standoffs & Spacers Round Spacer, .140 ID, .218 OD, .156 Length Essentra 13RS021830B 13RS021830B Essentra 1: $0.16 968In Stock	Mfr. Part No. 13RS021830B Mouser Part No 144-13RS021830B	Essentra	Standoffs & Spacers Round Spacer, .140 ID, .218 OD, .156 Length		968In Stock	$0.16 $0.117 $0.089 $0.075 View $0.068 $0.065 $0.061 $0.059 $0.056	Min.: 1 Mult.: 1
Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M4 RAF Electronic Hardware M0653-4-SS M0653-4-SS RAF Electronic Hardware 1: $1.16 129In Stock	Mfr. Part No. M0653-4-SS Mouser Part No 761-M0653-4-SS	RAF Electronic Hardware	Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M4	Datasheet	129In Stock	$1.16 $0.87 $0.779 $0.734 View $0.69 $0.664 $0.645 $0.631 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M5 RAF Electronic Hardware M0653-5-SS M0653-5-SS RAF Electronic Hardware 1: $2.10 309In Stock	Mfr. Part No. M0653-5-SS Mouser Part No 761-M0653-5-SS	RAF Electronic Hardware	Standoffs & Spacers Rnd Metr Spcr 10mm 4mm L X M5	Datasheet	309In Stock	$2.10 $0.734 $0.68 $0.632 View $0.624 $0.617 Quote	Min.: 1 Mult.: 1
Screws & Fasteners PEEK, NATURAL BEIGE/TAN, SET SCREW M3X4 20767310 Essentra 1: $7.35 195In Stock New Product	Mfr. Part No. 20767310 Mouser Part No 144-20767310 New Product	Essentra	Screws & Fasteners PEEK, NATURAL BEIGE/TAN, SET SCREW M3X4 Learn More about Essentra peek fasteners	Datasheet	195In Stock	$7.35 $5.93 $5.50 $5.22 View $4.96 $4.66 $4.46 $4.28 $4.11	Min.: 1 Mult.: 1
Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq MT-SMT04-0340-SK VCC 1: $2.93 2,958In Stock New Product	Mfr. Part No. MT-SMT04-0340-SK Mouser Part No 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 $2.93 $2.23 $2.01 $1.86 View Reel $1.23 $1.69 $1.57 $1.43 $1.24 $1.23	Min.: 1 Mult.: 1 : 3,000
MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB DMM-4026-2-T PUI Audio 1: $2.62 1,379In 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	1,379In 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 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 $2.84 $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
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-4ET PEM 1: $1.06 123,433In Stock	Mfr. Part No. SMTSO-3.6-4ET Mouser Part No 153-SMTSO-3.6-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	123,433In Stock	Cut Tape $1.06 $0.794 $0.618 $0.583 Reel $0.57 View $0.551 $0.532 $0.513 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
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
MEMS Microphones LOW-POWER MULTIMODE DIGITAL BOTTOM PORT SISONIC MICROPHONE SPK18R1LM4H-1 Syntiant 1: $2.72 10,611In 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	10,611In Stock	$2.72 $2.06 $1.85 $1.72 View $1.56 $1.44 $1.34 $1.29 $1.18	Min.: 1 Mult.: 1
Circuit Board Hardware - PCB S70 Sycamore Contact 1.00MM Bottom Entry Socket - 5.87mm S7091-46R Harwin 1: $0.33 40,734In Stock	Mfr. Part No. S7091-46R Mouser Part No 855-S7091-46R	Harwin	Circuit Board Hardware - PCB S70 Sycamore Contact 1.00MM Bottom Entry Socket - 5.87mm Learn More about Harwin ez boardware rfi shield clips	Datasheet	40,734In Stock	Cut Tape $0.33 $0.236 $0.188 $0.17 Reel $0.16 View $0.166 $0.146 $0.137	Min.: 1 Mult.: 1 : 2,500
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