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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Emergency Stop Switches / E-Stop Switches SWITCH PUSHBUTTON FF0116BACEEA01-WL NKK Switches 1: $55.83 4In Stock New Product	Mfr. Part # FF0116BACEEA01-WL Mouser Part # 633-FF0116BACEEA01WL New Product	NKK Switches	Emergency Stop Switches / E-Stop Switches SWITCH PUSHBUTTON Learn More about NKK Switches nkk ff01 wire lead e stop switches	Datasheet	4In Stock	$55.83 $47.86	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches SPST 30MM NO LEGEND W/ 2 RIBBON 12IN WIRES CN2683 FF0116BBCEEA01-WL NKK Switches 1: $53.98 9In Stock New Product	Mfr. Part # FF0116BBCEEA01-WL Mouser Part # 633-FF0116BBCEEA01WL New Product	NKK Switches	Emergency Stop Switches / E-Stop Switches SPST 30MM NO LEGEND W/ 2 RIBBON 12IN WIRES CN2683 Learn More about NKK Switches nkk ff01 wire lead e stop switches	Datasheet	9In Stock	$53.98 $49.07 $47.86	Min.: 1 Mult.: 1
Screws & Fasteners RNUT 3/8-16 312 STL SHX SOLD PER BAG CAH2-3716-312-20 Sherex 1: $26.38 49In Stock New Product	Mfr. Part # CAH2-3716-312-20 Mouser Part # 153-CAH2-3716-312-20 New Product	Sherex	Screws & Fasteners RNUT 3/8-16 312 STL SHX SOLD PER BAG	Datasheet	49In Stock	$26.38 $22.41 $21.19 $19.57 View $18.91 $18.09 $17.14 $16.50 Quote	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, solder pad CMS-2008-018SP Same Sky 1: $4.46 499In Stock New Product	Mfr. Part # CMS-2008-018SP Mouser Part # 179-CMS-2008-018SP New Product	Same Sky	Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, solder pad	Datasheet	499In Stock	$4.46 $3.76 $3.41 $3.06 View $2.63 $2.36 $2.24	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, solder pad CMS-20143-158SP Same Sky 1: $4.31 322In Stock New Product	Mfr. Part # CMS-20143-158SP Mouser Part # 179-CMS-20143-158SP New Product	Same Sky	Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, solder pad Learn More about Same Sky cui cms micro speakers	Datasheet	322In Stock	$4.31 $3.29 $2.96 $2.75 View $2.55 $2.31 $2.15 $2.01 $1.92	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, wire lead CMS-20143-158L200 Same Sky 1: $4.18 229In Stock New Product	Mfr. Part # CMS-20143-158L200 Mouser Part # 179-CMS-20143158L200 New Product	Same Sky	Speakers & Transducers speaker, 20 x 14mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 1.5W, 8ohm, 1150Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	229In Stock	$4.18 $3.03 $2.75 $2.33 View $2.22 $2.07 $1.88 $1.76	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, wire lead CMS-40134-24L200 Same Sky 1: $6.15 325In Stock New Product	Mfr. Part # CMS-40134-24L200 Mouser Part # 179-CMS-40134-24L200 New Product	Same Sky	Speakers & Transducers speaker, 40 x 13mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 550Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	325In Stock	$6.15 $4.71 $4.04 $3.75 View $3.59 $3.29 $3.09 $2.89	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, wire lead CMS-4065-28L200 Same Sky 1: $4.68 494In Stock New Product	Mfr. Part # CMS-4065-28L200 Mouser Part # 179-CMS-4065-28L200 New Product	Same Sky	Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, wire lead	Datasheet	494In Stock	$4.68 $3.90 $3.58 $3.22 View $2.76 $2.48 $2.36	Min.: 1 Mult.: 1
Relay Sockets & Hardware RL-EE-RS-1-SC/FO/2X21, ECOR-1 relay base 1644108 Phoenix Contact 1: $5.63 45In Stock New Product	Mfr. Part # 1644108 Mouser Part # 651-1644108 New Product	Phoenix Contact	Relay Sockets & Hardware RL-EE-RS-1-SC/FO/2X21, ECOR-1 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	45In Stock	$5.63 $5.31	Min.: 1 Mult.: 1
Screws & Fasteners RNUT 6-32 STL T-SERIES CAD SOLD PER BAG CAT2-0632-100 Sherex 1: $60.22 7In Stock New Product	Mfr. Part # CAT2-0632-100 Mouser Part # 153-CAT2-0632-100 New Product	Sherex	Screws & Fasteners RNUT 6-32 STL T-SERIES CAD SOLD PER BAG	Datasheet	7In Stock	$60.22 $51.18 $49.55 $45.58 View $43.61 $41.85 $39.94 Quote	Min.: 1 Mult.: 1
Screws & Fasteners PRESSFIT BOARD LATCH M2LS08-200390-375C PEM 1: $2.33 1,000In Stock New Product	Mfr. Part # M2LS08-200390-375C Mouser Part # 153-M2LS08200390375C New Product	PEM	Screws & Fasteners PRESSFIT BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	1,000In Stock	$2.33 $1.79 $1.64 $1.46 View $1.36 $1.30 $1.25 $1.21 $1.16	Min.: 1 Mult.: 1
Screws & Fasteners PRESSFIT BOARD LATCH M2LS08-240660-375C PEM 1: $2.33 998In Stock New Product	Mfr. Part # M2LS08-240660-375C Mouser Part # 153-M2LS08240660375C New Product	PEM	Screws & Fasteners PRESSFIT BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	998In Stock	$2.33 $1.79 $1.64 $1.46 View $1.36 $1.30 $1.25 $1.21 $1.16	Min.: 1 Mult.: 1
Screws & Fasteners PRESSFIT BOARD LATCH M2LS08-200250-1585C PEM 1: $2.33 993In Stock New Product	Mfr. Part # M2LS08-200250-1585C Mouser Part # 153-M2LS82002501585 New Product	PEM	Screws & Fasteners PRESSFIT BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	993In Stock	$2.33 $1.78 $1.64 $1.46 View $1.36 $1.30 $1.25 $1.20 $1.16	Min.: 1 Mult.: 1
Screws & Fasteners FLOATING PINS LENGTH .275in MRPS-2.0MM-700 PEM 1: $1.88 775In Stock New Product	Mfr. Part # MRPS-2.0MM-700 Mouser Part # 153-MRPS-2.0MM-700 New Product	PEM	Screws & Fasteners FLOATING PINS LENGTH .275in Learn More about PEM ghost magnetic release fasteners	Datasheet	775In Stock	$1.88 $1.46 $1.34 $1.20 View $1.12 $0.95 $0.937	Min.: 1 Mult.: 1
Screws & Fasteners FLOATING PINS LENGTH .39in MRPS-2.8MM-990 PEM 1: $1.99 790In Stock New Product	Mfr. Part # MRPS-2.8MM-990 Mouser Part # 153-MRPS-2.8MM-990 New Product	PEM	Screws & Fasteners FLOATING PINS LENGTH .39in Learn More about PEM ghost magnetic release fasteners	Datasheet	790In Stock	$1.99 $1.55 $1.42 $1.27 View $1.19 $1.00 $0.993	Min.: 1 Mult.: 1
Standoffs & Spacers Thru Hole Threaded Standoffs M4 x 0.7 Self Clinching, Carbon Steel Zinc Plated M4x0.7, 7.9mmx8mm SO-RTM4-8ZI PEM 1: $0.78 4,560In Stock New Product	Mfr. Part # SO-RTM4-8ZI Mouser Part # 153-SO-RTM4-8ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs M4 x 0.7 Self Clinching, Carbon Steel Zinc Plated M4x0.7, 7.9mmx8mm Learn More about PEM so rt free running locking standoffs	Datasheet	4,560In Stock	$0.78 $0.559 $0.448 $0.403 View $0.374 $0.364 $0.343 $0.336 Quote	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25 mm round, 5 mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 650 Hz, solder pads Same Sky CMS-255-18SP CMS-255-18SP Same Sky 1: $2.82 600In Stock New Product	Mfr. Part # CMS-255-18SP Mouser Part # 179-CMS-255-18SP New Product	Same Sky	Speakers & Transducers speaker, 25 mm round, 5 mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 650 Hz, solder pads	Datasheet	600In Stock	$2.82 $2.12 $1.92 $1.74 View $1.62 $1.42 $1.29 $1.21 $1.15	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, solder pads Same Sky CMS-3058-18SP CMS-3058-18SP Same Sky 1: $3.69 600In Stock New Product	Mfr. Part # CMS-3058-18SP Mouser Part # 179-CMS-3058-18SP New Product	Same Sky	Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, solder pads	Datasheet	600In Stock	$3.69 $2.68 $2.38 $2.11 View $1.96 $1.83 $1.66 $1.55	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 36mm round, 4.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 500 Hz, solder pads Same Sky CMS-3648-18SP CMS-3648-18SP Same Sky 1: $2.89 680In Stock New Product	Mfr. Part # CMS-3648-18SP Mouser Part # 179-CMS-3648-18SP New Product	Same Sky	Speakers & Transducers speaker, 36mm round, 4.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 500 Hz, solder pads	Datasheet	680In Stock	$2.89 $2.10 $1.86 $1.77 View $1.56 $1.44 $1.32 $1.23 $1.19	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P NCaux DCNHE250RFA-B Littelfuse 1: $70.99 10In Stock 20Expected 11/23/2026 New Product	Mfr. Part # DCNHE250RFA-B Mouser Part # 576-DCNHE250RFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P NCaux Learn More about Littelfuse dcnh contactor relays	Datasheet	10In Stock 20Expected 11/23/2026	$70.99 $57.78 $56.61 $55.52	Min.: 1 Mult.: 1
Screws & Fasteners ROTARY BOARD LATCH M2LR08-240645-375C PEM 1: $2.33 1,000In Stock New Product	Mfr. Part # M2LR08-240645-375C Mouser Part # 153-M2LR08240645375C New Product	PEM	Screws & Fasteners ROTARY BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	1,000In Stock	$2.33 $1.79 $1.64 $1.46 View $1.36 $1.30 $1.25 $1.21 $1.16	Min.: 1 Mult.: 1
Standoffs & Spacers Thru Hole Threaded Standoffs .112-40 #4-40 Self Clinching, Carbon Steel Zinc Plated, 0.187 in x 0.25in SO-RT440-8ZI PEM 1: $0.49 4,980In Stock New Product	Mfr. Part # SO-RT440-8ZI Mouser Part # 153-SO-RT440-8ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs .112-40 #4-40 Self Clinching, Carbon Steel Zinc Plated, 0.187 in x 0.25in Learn More about PEM so rt free running locking standoffs	Datasheet	4,980In Stock	$0.49 $0.354 $0.283 $0.255 View $0.237 $0.23 $0.217 $0.212 $0.205	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, wire lead CMS-18163-24L200 Same Sky 1: $4.45 266In Stock New Product	Mfr. Part # CMS-18163-24L200 Mouser Part # 179-CMS-18163-24L200 New Product	Same Sky	Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	266In Stock	$4.45 $3.39 $3.06 $2.80 View $2.60 $2.36 $2.22 $2.07	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, solder pad CMS-18163-24SP Same Sky 1: $4.17 296In Stock New Product	Mfr. Part # CMS-18163-24SP Mouser Part # 179-CMS-18163-24SP New Product	Same Sky	Speakers & Transducers speaker, 18 x 16mm rectangle, 3.7mm deep, peek, Nd-Fe-B, 2W, 4ohm, 1000Hz, solder pad Learn More about Same Sky cui cms micro speakers	Datasheet	296In Stock	$4.17 $3.18 $2.85 $2.62 View $2.43 $2.20 $2.08 $1.94 $1.85	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 36.2 x 20.5mm oval, 5.4mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 700Hz, wire lead CMS-36205-28L200 Same Sky 1: $4.73 354In Stock New Product	Mfr. Part # CMS-36205-28L200 Mouser Part # 179-CMS-36205-28L200 New Product	Same Sky	Speakers & Transducers speaker, 36.2 x 20.5mm oval, 5.4mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 700Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	354In Stock	$4.73 $3.61 $3.09 $2.86 View $2.75 $2.51 $2.36 $2.21	Min.: 1 Mult.: 1

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