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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.

Please view our large selection of electromechanical products below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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: €187.51 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	€187.51 €180.41 €173.86 €163.00 View €155.43 Quote	Min.: 1 Mult.: 1
Fuse Holder Inline Fuseholder Unassembled 150330 01500330HXU Littelfuse 1: €3.91 3,848In Stock 5,000Expected 04/03/2027	Mfr. Part No. 01500330HXU Mouser Part No 576-01500330HXU	Littelfuse	Fuse Holder Inline Fuseholder Unassembled 150330	Datasheet	3,848In Stock 5,000Expected 04/03/2027	€3.91 €3.25 €3.00 €2.49 View €2.30 €2.02 €1.90 €1.75 €1.67	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNR15S1W03-HA NKK Switches 1: €10.86 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	€10.86 €6.99	Min.: 1 Mult.: 1
Toggle Switches BUSHING MOUNT MINIATURE TOGGLE MN22SS4W01 NKK Switches 1: €7.25 828In 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	828In Stock	€7.25 €4.91 €4.52	Min.: 1 Mult.: 1
Contactors - Electromechanical ECK100BA4AAA ECK100BA4AAA TE Connectivity 1: €50.37 248In Stock Restricted Availability	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	248In Stock	€50.37 €46.95 €44.32 €40.78 View €39.77 €39.76 Quote	Min.: 1 Mult.: 1 Restricted Availability
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-M3-ET PEM 1: €0.249 155,322In Stock 154,000On Order	Mfr. Part No. KF2-M3-ET Mouser Part No 153-KF2-M3-ET	PEM	Mounting Fixings NUT,BROACHING,STEEL,NO H.T. Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	155,322In Stock 154,000On Order	€0.249 €0.181 €0.145 €0.131 View €0.121 €0.118 €0.111 €0.108 €0.105	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-3ET PEM 1: €0.946 83,520In Stock	Mfr. Part No. SMTSO-M2-3ET Mouser Part No 153-SMTSO-M2-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	83,520In Stock	Cut Tape €0.946 €0.702 €0.552 Reel €0.469 €0.452 €0.445 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-3ET PEM 1: €0.929 42,469In Stock 70,000Expected 12/11/2026	Mfr. Part No. SMTSO-M25-3ET Mouser Part No 153-SMTSO-M25-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	42,469In Stock 70,000Expected 12/11/2026	Cut Tape €0.929 €0.699 €0.544 €0.513 Reel €0.501 View €0.485 €0.468 €0.452 €0.445 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-6ET PEM 1: €1.13 24,529In Stock 75,400On Order	Mfr. Part No. SMTSO-M25-6ET Mouser Part No 153-SMTSO-M25-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	24,529In Stock 75,400On Order On Order Ship Dates Mfr. No: SMTSO-M25-6ET Stock: 24,529 Can Dispatch Immediately On Order: 30,550 Expected 23/11/2026 44,850 Expected 11/01/2027 Factory Lead Time: 13 Weeks	Cut Tape €1.13 €0.846 €0.659 Reel €0.621 €0.607 View €0.587 €0.567 €0.546 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Automotive Relays FIXATION,BRAKET FOR BOX,ASSY 2141031-1 TE Connectivity / AMP 1: €10.38 2,330In Stock	Mfr. Part No. 2141031-1 Mouser Part No 571-2141031-1	TE Connectivity / AMP	Automotive Relays FIXATION,BRAKET FOR BOX,ASSY	Datasheet	2,330In Stock	€10.38 €9.23 €8.77 €8.31 View €7.90 €7.55 €7.32	Min.: 1 Mult.: 1
Screws & Fasteners REELFAST SURFACE MOUNT FASTENER .112-40 4-40 .187 L 900 PC REEL SMTBSO-440-6ET PEM 650: €0.729 13,650In Stock 10,800Expected 11/01/2027	Mfr. Part No. SMTBSO-440-6ET Mouser Part No 153-SMTBSO-440-6ET	PEM	Screws & Fasteners REELFAST SURFACE MOUNT FASTENER .112-40 4-40 .187 L 900 PC REEL Learn More about PEM smtbso reelfast fasteners	Datasheet	13,650In Stock 10,800Expected 11/01/2027	Cut Tape €0.729 €0.695 €0.664 €0.638	Min.: 650 Mult.: 650 : 900
Contactors - Electromechanical ECK100BH5AAA ECK100BH5AAA TE Connectivity 1: €55.05 209In Stock Restricted Availability 420Expected 01/02/2027	Mfr. Part No. ECK100BH5AAA Mouser Part No 655-ECK100BH5AAA	TE Connectivity	Contactors - Electromechanical ECK100BH5AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	209In Stock 420Expected 01/02/2027	€55.05 €51.31 €48.45 €45.61 €43.65	Min.: 1 Mult.: 1 Restricted Availability
Speakers & Transducers TRANSDUCER 3.6V0-P 85DB 2700HZ SMT-1027-S-4-R PUI Audio 1: €2.83 2,097In Stock 800Expected 04/02/2027	Mfr. Part No. SMT-1027-S-4-R Mouser Part No 665-SMT-1027-S-4-R	PUI Audio	Speakers & Transducers TRANSDUCER 3.6V0-P 85DB 2700HZ	Datasheet	2,097In Stock 800Expected 04/02/2027	Cut Tape €2.83 €2.06 €1.82 €1.63 View Reel €1.28 €1.51 €1.41 €1.28 €1.28	Min.: 1 Mult.: 1 : 800
Contactors - Electromechanical ECK100BH4AAA ECK100BH4AAA TE Connectivity 1: €51.65 163In Stock Restricted Availability 120Expected 25/01/2027	Mfr. Part No. ECK100BH4AAA Mouser Part No 655-ECK100BH4AAA	TE Connectivity	Contactors - Electromechanical ECK100BH4AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	163In Stock 120Expected 25/01/2027	€51.65 €48.14 €45.45 €42.78 View €40.94 Quote	Min.: 1 Mult.: 1 Restricted Availability
Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Standard Terminal G7EB-1A-E DC12 Aratas 1: €33.18 81In Stock	Mfr. Part No. G7EB-1A-E DC12 Mouser Part No 653-G7EB-1A-E-DC12	Aratas	Industrial Relays 120A, 800VAC High Power PCB Relay, 12V Standard Terminal Learn More about Aratas omron g7eb e power relays	Datasheet	81In Stock	€33.18 €29.66 €26.33 €25.03 View €24.54 €24.02 Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical High Voltage Contactor ECK250AAAPA TE Connectivity 1: €172.03 43In Stock Restricted Availability	Mfr. Part No. ECK250AAAPA Mouser Part No 655-ECK250AAAPA	TE Connectivity	Contactors - Electromechanical High Voltage Contactor Learn More about TE Connectivity te eck150 200 250 dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	43In Stock	€172.03 €122.95	Min.: 1 Mult.: 1 Restricted Availability
Low Signal Relays - PCB IMB06ITS =IM Relay 140 mW 12V IMB06ITS TE Connectivity / Axicom 1: €6.06 1,330In Stock	Mfr. Part No. IMB06ITS Mouser Part No 655-IMB06ITS	TE Connectivity / Axicom	Low Signal Relays - PCB IMB06ITS =IM Relay 140 mW 12V Learn More about TE Connectivity / Axicom te imb high load signal relays	Datasheet	1,330In Stock	€6.06 €5.41 €5.17 €4.99 View €4.82 €4.60 €4.53 €4.38 €4.26	Min.: 1 Mult.: 1
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-3526-4-B PUI Audio 1: €2.21 1,205In Stock	Mfr. Part No. DMM-3526-4-B Mouser Part No 665-DMM-3526-4-B	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	1,205In Stock	Cut Tape €2.21 €1.74 €1.58 €1.48 View Reel €1.12 €1.38 €1.33 €1.13 €1.12	Min.: 1 Mult.: 1 : 1,250
General Purpose Relays HE-PV Relay 1FormA 6VDC coil HE1AN-W-DC6V-Y6H Panasonic Industry 1: €30.79 56In Stock	Mfr. Part No. HE1AN-W-DC6V-Y6H Mouser Part No 769-HE1AN-W-DC6V-Y6H	Panasonic Industry	General Purpose Relays HE-PV Relay 1FormA 6VDC coil Learn More about Panasonic Industry panasonic he power relays	Datasheet	56In Stock	€30.79 €27.65 €25.80 €24.66 View €23.60 €22.85 €22.83	Min.: 1 Mult.: 1
Disconnect Switches 32V DC 300A DPST BLACK 75930-03 Littelfuse 1: €98.51 60In Stock 150Expected 30/10/2026	Mfr. Part No. 75930-03 Mouser Part No 576-75930-03	Littelfuse	Disconnect Switches 32V DC 300A DPST BLACK Learn More about Littelfuse 75930 75940 battery switches	Datasheet	60In Stock 150Expected 30/10/2026	€98.51 €88.93 €87.20 €81.92 View €76.63 €73.99	Min.: 1 Mult.: 1
Tactile Switches 6.2 x 6.2mm, 3.mm height soft actuator, 5.5N, gold contact material KSC253J SP DELTA LFG C&K 1: €1.01 6,354In Stock	Mfr. Part No. KSC253J SP DELTA LFG Mouser Part No 611-KSC253JSPDELTALF	C&K	Tactile Switches 6.2 x 6.2mm, 3.mm height soft actuator, 5.5N, gold contact material Learn More about C&K ck switches ksc2 switches	Datasheet	6,354In Stock	Cut Tape €1.01 €0.854 €0.783 €0.719 Reel €0.581 View €0.679 €0.651 €0.623 €0.562 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Contactors - Electromechanical ECK100BA5AAA ECK100BA5AAA TE Connectivity 1: €53.71 286In Stock Restricted Availability	Mfr. Part No. ECK100BA5AAA Mouser Part No 655-ECK100BA5AAA	TE Connectivity	Contactors - Electromechanical ECK100BA5AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	286In Stock	€53.71 €50.05 €47.27 €44.49 €42.58	Min.: 1 Mult.: 1 Restricted Availability
Contactors - Electromechanical ECK50BH4AAA ECK50BH4AAA TE Connectivity 1: €51.12 33In Stock Restricted Availability	Mfr. Part No. ECK50BH4AAA Mouser Part No 655-ECK50BH4AAA	TE Connectivity	Contactors - Electromechanical ECK50BH4AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	33In Stock	€51.12 €47.64 €45.00 €42.35 €40.53	Min.: 1 Mult.: 1 Restricted Availability
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-440 PEM 1: €0.55 128,375In Stock 88,000On Order	Mfr. Part No. KFS2-440 Mouser Part No 153-KFS2-440	PEM	Mounting Fixings NUT, BROACHING, STAINLESS Learn More about PEM kf2 kfs2 broaching nuts	Datasheet	128,375In Stock 88,000On Order	€0.55 €0.396 €0.317 €0.286 View €0.265 €0.258 €0.243 €0.237 €0.23	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: €0.731 85,077In Stock 105,000Expected 06/11/2026	Mfr. Part No. SMTSO-440-2ET Mouser Part No 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	85,077In Stock 105,000Expected 06/11/2026	Cut Tape €0.731 €0.551 €0.429 €0.404 Reel €0.382 View €0.396 €0.369 €0.356 €0.351 MouseReel Available	Min.: 1 Mult.: 1 : 1,500

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