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Electromechanical

Electromechanical devices & components are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many electromechanical manufacturers including C&K Switches, Honeywell, Omron, Panasonic, Phoenix Contact, Schneider Electric, Sensata, TE Connectivity & more.

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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.
Disconnect Switches Batt. Disconnector 35-514-231-S-A5-900 K1151933 TE Connectivity 1: $218.04 24In Stock 24Expected 10/02/2027	Mfr. Part No. K1151933 Mouser Part No 571-K1151933	TE Connectivity	Disconnect Switches Batt. Disconnector 35-514-231-S-A5-900	Datasheet	24In Stock 24Expected 10/02/2027	$218.04 $209.78 $202.16 $189.54 View $180.73 Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNR15S1W03-HA NKK Switches 1: $12.63 510In Stock	Mfr. Part No. MBNR15S1W03-HA Mouser Part No 633-MBNR15S1W03-HA	NKK Switches	Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	510In Stock	$12.63 $8.13	Min.: 1 Mult.: 1
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN22SS4W01 NKK Switches 1: $8.43 822In Stock	Mfr. Part No. MN22SS4W01 Mouser Part No 633-MN22SS4W01	NKK Switches	Toggle Switches BUSHING MOUNT MINIATURE TOGGLE Learn More about NKK Switches nkk m toggle switches	Datasheet	822In Stock	$8.43 $5.71 $5.26	Min.: 1 Mult.: 1
Contactors - Electromechanical ECK100BA4AAA ECK100BA4AAA TE Connectivity 1: $58.57 248In Stock	Mfr. Part No. ECK100BA4AAA Mouser Part No 655-ECK100BA4AAA	TE Connectivity	Contactors - Electromechanical ECK100BA4AAA Learn More about TE Connectivity te eck high voltage dc contactors	Datasheet	248In Stock	$58.57 $54.59 $51.54 $47.42 View $46.24 Quote	Min.: 1 Mult.: 1
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: $0.30 135,784In Stock	Mfr. Part No. KF2-440-ET Mouser Part No 153-KF2-440-ET	PEM	Mounting Fixings NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	135,784In Stock	$0.30 $0.219 $0.175 $0.158 View $0.147 $0.142 $0.134 $0.131 $0.127	Min.: 1 Mult.: 1
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: $0.62 80,419In Stock 120,000On Order	Mfr. Part No. KFS2-M3 Mouser Part No 153-KFS2-M3	PEM	Mounting Fixings NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	80,419In Stock 120,000On Order On Order Ship Dates Mfr. No: KFS2-M3 Stock: 80,419 Can Dispatch Immediately On Order: 18,000 Pending 102,000 Expected 30/11/2026 Factory Lead Time: 14 Weeks	$0.62 $0.443 $0.355 $0.319 View $0.297 $0.288 $0.272 $0.266 Quote	Min.: 1 Mult.: 1
Mounting Fixings SURFACE MOUNT R'ANGLE M3 SMTRAM3-7-5ET PEM 1: $2.17 28,018In Stock 27,300Expected 30/12/2026	Mfr. Part No. SMTRAM3-7-5ET Mouser Part No 153-SMTRAM3-7-5ET	PEM	Mounting Fixings SURFACE MOUNT R'ANGLE M3 Learn More about PEM smtra rangle fasteners	Datasheet	28,018In Stock 27,300Expected 30/12/2026	Cut Tape $2.17 $1.62 $1.26 Reel $1.18 $1.15 View $1.12 $1.08 $1.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-256-4ET PEM 1: $1.15 54,249In Stock	Mfr. Part No. SMTSO-256-4ET Mouser Part No 153-SMTSO-256-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	54,249In Stock	Cut Tape $1.15 $0.859 $0.669 $0.631 Reel $0.617 View $0.596 $0.576 $0.555 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-12ET PEM 1: $1.59 22,116In Stock	Mfr. Part No. SMTSO-632-12ET Mouser Part No 153-SMTSO-632-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	22,116In Stock	Cut Tape $1.59 $1.19 $0.929 Reel $0.876 $0.857 View $0.828 $0.799 $0.771 Quote	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-2ET PEM 1: $1.04 35,001In Stock 25,500Expected 21/12/2026	Mfr. Part No. SMTSO-632-2ET Mouser Part No 153-SMTSO-632-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	35,001In Stock 25,500Expected 21/12/2026	Cut Tape $1.04 $0.777 $0.604 $0.57 Reel $0.539 View $0.557 $0.52 $0.502 $0.494 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-4ET PEM 1: $1.18 29,989In Stock 23,400Expected 23/12/2026	Mfr. Part No. SMTSO-M25-4ET Mouser Part No 153-SMTSO-M25-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	29,989In Stock 23,400Expected 23/12/2026	Cut Tape $1.18 $0.876 $0.682 $0.643 Reel $0.628 View $0.607 $0.586 $0.565 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Solid State Relays - PCB Mount Relay C60-10 Teledyne Relays 1: $429.15 82In Stock	Mfr. Part No. C60-10 Mouser Part No 881-C60-10	Teledyne Relays	Solid State Relays - PCB Mount Relay	Datasheet	82In Stock	$429.15	Min.: 1 Mult.: 1
Coaxial Switches SP8T Open MultiThrow switchDC12GHz 50OHMS CCR-38S38C-TDS Teledyne Relays 1: $1,803.62 15In Stock	Mfr. Part No. CCR-38S38C-TDS Mouser Part No 881-CCR-38S38C-TDS	Teledyne Relays	Coaxial Switches SP8T Open MultiThrow switchDC12GHz 50OHMS	Datasheet	15In Stock	$1,803.62 $1,545.42 View Quote	Min.: 1 Mult.: 1
Mounting Fixings SURFACE MOUNT HYBRID RETAINER SMTPR-6-1ET PEM 1: $2.80 57,207In Stock	Mfr. Part No. SMTPR-6-1ET Mouser Part No 153-SMTPR-6-1ET	PEM	Mounting Fixings SURFACE MOUNT HYBRID RETAINER Learn More about PEM smtpr reelfast fastner	Datasheet	57,207In Stock	Cut Tape $2.80 $2.09 $1.62 Reel $1.53 $1.50 View $1.45 $1.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400
Standoffs & Spacers SMTSO-080-2ET PEM 1: $0.88 39,254In Stock 104,400Expected 10/03/2027	Mfr. Part No. SMTSO-080-2ET Mouser Part No 153-SMTSO-080-2ET	PEM	Standoffs & Spacers Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	39,254In Stock 104,400Expected 10/03/2027	Cut Tape $0.88 $0.651 $0.507 $0.478 Reel $0.452 View $0.467 $0.435 $0.42 $0.413 MouseReel Available	Min.: 1 Mult.: 1 : 2,900
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-3ET PEM 1: $1.01 94,171In Stock 459,000On Order	Mfr. Part No. SMTSO-3.6-3ET Mouser Part No 153-SMTSO-3.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	94,171In Stock 459,000On Order On Order Ship Dates Mfr. No: SMTSO-3.6-3ET Stock: 94,171 Can Dispatch Immediately On Order: 76,000 Expected 06/11/2026 30,000 Expected 11/11/2026 135,000 Expected 05/01/2027 216,000 Expected 24/03/2027 2,000 TBD Factory Lead Time: 23 Weeks	Cut Tape $1.01 $0.758 $0.59 $0.556 Reel $0.544 View $0.526 $0.508 $0.49 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-6ET PEM 1: $1.13 63,081In Stock 73,450Expected 24/11/2026	Mfr. Part No. SMTSO-3.6-6ET Mouser Part No 153-SMTSO-3.6-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	63,081In Stock 73,450Expected 24/11/2026	Cut Tape $1.13 $0.838 $0.652 Reel $0.615 $0.601 View $0.581 $0.561 $0.541 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: $1.30 76,151In Stock 24,770Expected 11/11/2026	Mfr. Part No. SMTSO-440-8ET Mouser Part No 153-SMTSO-440-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	76,151In Stock 24,770Expected 11/11/2026	Cut Tape $1.30 $0.974 $0.758 Reel $0.715 $0.699 View $0.676 $0.653 $0.629 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-832-2ET PEM 1: $1.21 30,580In Stock 33,000Expected 28/12/2026	Mfr. Part No. SMTSO-832-2ET Mouser Part No 153-SMTSO-832-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	30,580In Stock 33,000Expected 28/12/2026	Cut Tape $1.21 $0.904 $0.704 $0.664 Reel $0.649 View $0.627 $0.606 $0.584 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-M2-10ET PEM 1: $1.49 26,621In Stock	Mfr. Part No. SMTSO-M2-10ET Mouser Part No 153-SMTSO-M2-10ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	26,621In Stock	Cut Tape $1.49 $1.11 $0.86 Reel $0.81 $0.793 View $0.766 $0.74 $0.713 Quote	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-6ET PEM 1: $1.52 30,690In Stock	Mfr. Part No. SMTSO-M2-6ET Mouser Part No 153-SMTSO-M2-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	30,690In Stock	Cut Tape $1.52 $1.13 $0.883 Reel $0.832 $0.814 View $0.787 $0.76 $0.732 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M25-5ET PEM 1: $1.60 95,893In Stock	Mfr. Part No. SMTSO-M25-5ET Mouser Part No 153-SMTSO-M25-5ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	95,893In Stock	Cut Tape $1.60 $1.19 $0.926 $0.873 Reel $0.853 View $0.825 $0.796 $0.768 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-3ET PEM 1: $1.03 215,364In Stock 77,183Expected 11/11/2026	Mfr. Part No. SMTSO-M3-3ET Mouser Part No 153-SMTSO-M3-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	215,364In Stock 77,183Expected 11/11/2026	Cut Tape $1.03 $0.775 $0.604 $0.569 Reel $0.557 View $0.538 $0.519 $0.501 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-M3-5ET PEM 1: $1.38 25,654In Stock 24,750Expected 06/11/2026	Mfr. Part No. SMTSO-M3-5ET Mouser Part No 153-SMTSO-M3-5ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	25,654In Stock 24,750Expected 06/11/2026	Cut Tape $1.38 $1.03 $0.80 $0.754 Reel $0.736 View $0.712 $0.687 $0.663 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M4-10ET PEM 1: $1.81 51,999In Stock 2,400On Order	Mfr. Part No. SMTSO-M4-10ET Mouser Part No 153-SMTSO-M4-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	51,999In Stock 2,400On Order	Cut Tape $1.81 $1.35 $1.05 Reel $0.991 $0.969 View $0.937 $0.905 $0.872 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300

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Electromechanical

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