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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.
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
Standoffs & Spacers PEM SMTSO-3.1-4ET SMTSO-3.1-4ET PEM 1: $1.24 8,846In Stock 31,500On Order	Mfr. Part No. SMTSO-3.1-4ET Mouser Part No 153-SMTSO-3.1-4ET	PEM	Standoffs & Spacers	Datasheet	8,846In Stock 31,500On Order On Order Ship Dates Mfr. No: SMTSO-3.1-4ET Stock: 8,846 Can Dispatch Immediately On Order: 13,500 Expected 18/11/2026 18,000 Expected 03/02/2027 Factory Lead Time: 13 Weeks	Cut Tape $1.24 $0.92 $0.717 $0.676 Reel $0.66 View $0.638 $0.616 $0.594 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Mounting Fixings SYMMETRICAL FASTENER, THRU THREADED BRASS M2X0.4 MSIB-M2-400 SI 1: $0.25 4,881In Stock	Mfr. Part No. MSIB-M2-400 Mouser Part No 153-MSIB-M2-400	SI	Mounting Fixings SYMMETRICAL FASTENER, THRU THREADED BRASS M2X0.4 Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	4,881In Stock	$0.25 $0.177 $0.142 $0.127 View $0.118 $0.115 $0.108 $0.106 $0.102	Min.: 1 Mult.: 1
Standoffs & Spacers STANDOFF, STAINLESS SOS-M4-4 PEM 1: $1.00 172In Stock	Mfr. Part No. SOS-M4-4 Mouser Part No 153-SOS-M4-4	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	172In Stock	$1.00 $0.747 $0.582 $0.548 View $0.536 $0.518 $0.501 $0.483 $0.476	Min.: 1 Mult.: 1
Standoffs & Spacers THIN HEAD STANDOFF, 400 SS TSO4-M25-400 PEM 1: $0.80 150In Stock	Mfr. Part No. TSO4-M25-400 Mouser Part No 153-TSO4-M25-400	PEM	Standoffs & Spacers THIN HEAD STANDOFF, 400 SS	Datasheet	150In Stock	$0.80 $0.603 $0.47 $0.443 View $0.433 $0.419 $0.404 $0.39 $0.384	Min.: 1 Mult.: 1
Standoffs & Spacers BRASS SMT STANDOFF M3 L:4MM SMTSOB-M3-4ET PEM 1: $1.27 1,516In Stock 44,100On Order	Mfr. Part No. SMTSOB-M3-4ET Mouser Part No 153-SMTSOB-M3-4ET	PEM	Standoffs & Spacers BRASS SMT STANDOFF M3 L:4MM Learn More about PEM smtsob sm fasteners	Datasheet	1,516In Stock 44,100On Order On Order Ship Dates Mfr. No: SMTSOB-M3-4ET Stock: 1,516 Can Dispatch Immediately On Order: 18,000 Expected 10/02/2027 26,100 Expected 15/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.27 $0.948 $0.738 $0.696 Reel $0.681 View $0.658 $0.635 $0.612 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Standoffs & Spacers STANDOFF, STAINLESS SOS-3.5M3-4 PEM 1: $0.87 310In Stock	Mfr. Part No. SOS-3.5M3-4 Mouser Part No 153-SOS-3.5M3-4	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	310In Stock	$0.87 $0.652 $0.507 $0.478 View $0.468 $0.452 $0.436 $0.421 $0.415	Min.: 1 Mult.: 1
Mounting Fixings HI-TORQUE INSERT IUTA-M2 SI 1: $0.32 7,220In Stock	Mfr. Part No. IUTA-M2 Mouser Part No 153-IUTA-M2	SI	Mounting Fixings HI-TORQUE INSERT Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	7,220In Stock	$0.32 $0.221 $0.177 $0.166 View $0.141 $0.135 $0.132 $0.127	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
Standoffs & Spacers Broaching Standoff 3.6 4mm Carbon Steel KFE-3.6-4ET PEM 1: $0.46 5,799In Stock	Mfr. Part No. KFE-3.6-4ET Mouser Part No 153-KFE-3.6-4ET	PEM	Standoffs & Spacers Broaching Standoff 3.6 4mm Carbon Steel Learn More about PEM kfe kfse broaching standoffs	Datasheet	5,799In Stock	$0.46 $0.331 $0.265 $0.238 View $0.221 $0.215 $0.203 $0.198 $0.192	Min.: 1 Mult.: 1
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
Tactile Switches Tact Switch, SMD 4mm x 4mm Apem MJTP1140TR MJTP1140TR Apem 1: $1.70 4,269In Stock	Mfr. Part No. MJTP1140TR Mouser Part No 642-MJTP1140TR	Apem	Tactile Switches Tact Switch, SMD 4mm x 4mm	Datasheet	4,269In Stock	Cut Tape $1.70 $1.44 $1.40 Reel $1.40	Min.: 1 Mult.: 1 : 3,400
Screws & Fasteners Set Screw, Socket Head, #6-32 Thread, 5/32 Lg 010632T015 Essentra 1: $0.12 1,955In Stock	Mfr. Part No. 010632T015 Mouser Part No 144-010632T015	Essentra	Screws & Fasteners Set Screw, Socket Head, #6-32 Thread, 5/32 Lg	Datasheet	1,955In Stock	$0.12 $0.091 $0.082 $0.071 View $0.065 $0.061 $0.056 $0.051 $0.047	Min.: 1 Mult.: 1
Standoffs & Spacers Plastic Spcr 4mm Nylon White 940-4MM Bivar 1: $0.10 5,240In Stock	Mfr. Part No. 940-4MM Mouser Part No 749-940-4MM	Bivar	Standoffs & Spacers Plastic Spcr 4mm Nylon White	Datasheet	5,240In Stock	$0.10 $0.07 $0.053 $0.045 View $0.044 $0.036 $0.035 $0.034	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm METRIC STANDOFF M1251-3005-AL RAF Electronic Hardware 1: $0.96 1,330In Stock	Mfr. Part No. M1251-3005-AL Mouser Part No 761-M1251-3005-AL	RAF Electronic Hardware	Standoffs & Spacers 4mm METRIC STANDOFF	Datasheet	1,330In Stock	$0.96 $0.929 $0.898 $0.359 View $0.27 $0.26 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers Plastic Spcr 4mm Nylon White 908-4MM Bivar 1: $0.10 18,907In Stock	Mfr. Part No. 908-4MM Mouser Part No 749-908-4MM	Bivar	Standoffs & Spacers Plastic Spcr 4mm Nylon White	Datasheet	18,907In Stock	$0.10 $0.07 $0.053 $0.045 View $0.044 $0.04 $0.035 $0.034	Min.: 1 Mult.: 1
Screws & Fasteners 90 Slotted CSK Screw, M2 X .4 Thread, 4mm Lg 50M020040H004 Essentra 1: $0.15 2,327In Stock	Mfr. Part No. 50M020040H004 Mouser Part No 144-50M020040H004	Essentra	Screws & Fasteners 90 Slotted CSK Screw, M2 X .4 Thread, 4mm Lg	Datasheet	2,327In Stock	$0.15 $0.124 $0.114 $0.055	Min.: 1 Mult.: 1
Standoffs & Spacers M4 Standoff for PCB thickness 20mm SO-M40H15D900-A20 Rego Electronics 1: $2.48 164In Stock	Mfr. Part No. SO-M40H15D900-A20 Mouser Part No 380-SO-M40H15D900A20	Rego Electronics	Standoffs & Spacers M4 Standoff for PCB thickness 20mm Learn More about Rego Electronics rego 1u 2u 3u cpu coolers	Datasheet	164In Stock	$2.48 $1.85 $1.44 $1.36 View $1.33 $1.28 $1.24 $1.19 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm, 2.7 ID, M2.5 ROUND METRIC SPACER M0503-25-SS RAF Electronic Hardware 1: $1.46 381In Stock	Mfr. Part No. M0503-25-SS Mouser Part No 761-M0503-25-SS	RAF Electronic Hardware	Standoffs & Spacers 4mm, 2.7 ID, M2.5 ROUND METRIC SPACER	Datasheet	381In Stock	$1.46 $1.09 $0.866 $0.786 View $0.739 $0.724 $0.703 $0.699 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm, 3.2 ID, M3 ROUND METRIC SPACER M0593-3-SS RAF Electronic Hardware 1: $0.85 338In Stock	Mfr. Part No. M0593-3-SS Mouser Part No 761-M0593-3-SS	RAF Electronic Hardware	Standoffs & Spacers 4mm, 3.2 ID, M3 ROUND METRIC SPACER	Datasheet	338In Stock	$0.85 $0.638 $0.496 $0.468 View $0.439 $0.423 $0.411 $0.409 $0.397	Min.: 1 Mult.: 1
Standoffs & Spacers Plastic Spcr 4mm Nylon White 902-4MM Bivar 1: $0.10 72In Stock	Mfr. Part No. 902-4MM Mouser Part No 749-902-4MM	Bivar	Standoffs & Spacers Plastic Spcr 4mm Nylon White	Datasheet	72In Stock	$0.10 $0.067 $0.051 $0.043 View $0.038 $0.037 $0.035 $0.034 $0.033	Min.: 1 Mult.: 1
Standoffs & Spacers 4mm METRIC STANDOFF M1251-3005-SS RAF Electronic Hardware 1: $2.06 1,147In Stock	Mfr. Part No. M1251-3005-SS Mouser Part No 761-M1251-3005-SS	RAF Electronic Hardware	Standoffs & Spacers 4mm METRIC STANDOFF	Datasheet	1,147In Stock	$2.06 $1.54 $1.22 $1.16 View $1.09 $0.929	Min.: 1 Mult.: 1
Standoffs & Spacers Plastic Spcr 4mm Nylon White 938-4MM Bivar 1: $0.10 4,256In Stock	Mfr. Part No. 938-4MM Mouser Part No 749-938-4MM	Bivar	Standoffs & Spacers Plastic Spcr 4mm Nylon White	Datasheet	4,256In Stock	$0.10 $0.067 $0.051 $0.043 View $0.042 $0.035 $0.034 $0.033	Min.: 1 Mult.: 1