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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners ROTARY BOARD LATCH M2LR08-365504-U PEM 1: HK$19.15 1,000In Stock New Product	Mfr. Part No. M2LR08-365504-U Mouser Part No 153-M2LR08-365504-U New Product	PEM	Screws & Fasteners ROTARY BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	1,000In Stock	HK$19.15 HK$14.63 HK$13.48 HK$12.00 View HK$11.18 HK$10.69 HK$10.28 HK$9.86 HK$9.54	Min.: 1 Mult.: 1
Screws & Fasteners PRESSFIT BOARD LATCH M2LS08-235390-U PEM 1: HK$19.15 1,000In Stock New Product	Mfr. Part No. M2LS08-235390-U Mouser Part No 153-M2LS08-235390-U New Product	PEM	Screws & Fasteners PRESSFIT BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	1,000In Stock	HK$19.15 HK$14.63 HK$13.48 HK$12.00 View HK$11.18 HK$10.69 HK$10.28 HK$9.86 HK$9.54	Min.: 1 Mult.: 1
Screws & Fasteners FLOATING PINS LENGTH .33in MRPS-2.4MM-840 PEM 1: HK$16.36 800In Stock New Product	Mfr. Part No. MRPS-2.4MM-840 Mouser Part No 153-MRPS-2.4MM-840 New Product	PEM	Screws & Fasteners FLOATING PINS LENGTH .33in Learn More about PEM ghost magnetic release fasteners	Datasheet	800In Stock	HK$16.36 HK$12.74 HK$11.67 HK$10.44 View HK$9.78 HK$8.22 HK$8.15	Min.: 1 Mult.: 1
Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm SO-RTM3-4ZI PEM 1: HK$3.95 3,411In Stock New Product	Mfr. Part No. SO-RTM3-4ZI Mouser Part No 153-SO-RTM3-4ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm Learn More about PEM so rt free running locking standoffs	Datasheet	3,411In Stock	HK$3.95 HK$2.85 HK$2.28 HK$2.06 View HK$1.91 HK$1.86 HK$1.75 HK$1.71 HK$1.65	Min.: 1 Mult.: 1
Screws & Fasteners Self Clinching Tube Bushing 17mm L x 17mm H ALUMINUM TBA-M6-30-170 PEM 1: HK$6.41 1,000In Stock New Product	Mfr. Part No. TBA-M6-30-170 Mouser Part No 153-TBA-M6-30-170 New Product	PEM	Screws & Fasteners Self Clinching Tube Bushing 17mm L x 17mm H ALUMINUM Learn More about PEM tb tube bushings	Datasheet	1,000In Stock	HK$6.41 HK$5.01 HK$4.57 HK$4.02 View HK$3.72 HK$3.53 HK$3.35 HK$3.25 HK$3.10	Min.: 1 Mult.: 1
Screws & Fasteners Self Clinching Flange Style Tube Bushing 25mm L x 25mm H ALUMINUM TBFA-M8-25-250 PEM 1: HK$24.82 1,000In Stock New Product	Mfr. Part No. TBFA-M8-25-250 Mouser Part No 153-TBFA-M8-25-250 New Product	PEM	Screws & Fasteners Self Clinching Flange Style Tube Bushing 25mm L x 25mm H ALUMINUM Learn More about PEM tb tube bushings	Datasheet	1,000In Stock	HK$24.82 HK$18.58 HK$17.10 HK$15.29 View HK$14.30 HK$13.56 HK$13.32 HK$12.82 HK$12.41	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25 mm round, 5 mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 650 Hz, wire leads Same Sky CMS-255-18L200 CMS-255-18L200 Same Sky 1: HK$25.24 600In Stock New Product	Mfr. Part No. CMS-255-18L200 Mouser Part No 179-CMS-255-18L200 New Product	Same Sky	Speakers & Transducers speaker, 25 mm round, 5 mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 650 Hz, wire leads	Datasheet	600In Stock	HK$25.24 HK$18.25 HK$16.19 HK$15.37 View HK$13.56 HK$12.58 HK$11.51 HK$10.69 HK$10.36	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, wire leads Same Sky CMS-30204-18L200 CMS-30204-18L200 Same Sky 1: HK$13.23 1,500In Stock New Product	Mfr. Part No. CMS-30204-18L200 Mouser Part No 179-CMS-30204-18L200 New Product	Same Sky	Speakers & Transducers speaker, 30x20 mm oval, 4 mm deep, PET, Nd-Fe-B, 1 W, 8 ?, 700 Hz, wire leads	Datasheet	1,500In Stock	HK$13.23 HK$9.95 HK$8.96 HK$8.30 View HK$7.72 HK$6.85 HK$6.49 HK$6.03 HK$5.14	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR 150A 1KV 12-36Vcoil NP Std DCNHE150NFA-B Littelfuse 1: HK$553.78 18In Stock 20Expected 25/11/2026 New Product	Mfr. Part No. DCNHE150NFA-B Mouser Part No 576-DCNHE150NFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 150A 1KV 12-36Vcoil NP Std Learn More about Littelfuse dcnh contactor relays	Datasheet	18In Stock 20Expected 25/11/2026	HK$553.78 HK$476.27 HK$459.83 HK$450.54 HK$440.92	Min.: 1 Mult.: 1
Screws & Fasteners ROTARY BOARD LATCH M2LR08-245500-375C PEM 1: HK$19.15 1,000In Stock New Product	Mfr. Part No. M2LR08-245500-375C Mouser Part No 153-M2LR08245500375C New Product	PEM	Screws & Fasteners ROTARY BOARD LATCH Learn More about PEM m2l m 2 board latches	Datasheet	1,000In Stock	HK$19.15 HK$14.71 HK$13.48 HK$12.00 View HK$11.18 HK$10.69 HK$10.28 HK$9.95 HK$9.54	Min.: 1 Mult.: 1
Standoffs & Spacers Thru Hole Threaded Standoffs .138-32 #6-32, Stainless Steel, Self Clinching, .25in x .0.212x0.25in SOS-RT632-8 PEM 1: HK$7.81 3,000In Stock New Product	Mfr. Part No. SOS-RT632-8 Mouser Part No 153-SOS-RT632-8 New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs .138-32 #6-32, Stainless Steel, Self Clinching, .25in x .0.212x0.25in Learn More about PEM so rt free running locking standoffs	Datasheet	3,000In Stock	HK$7.81 HK$5.88 HK$4.58 HK$4.32 View HK$4.22 HK$4.08 HK$3.94 HK$3.80 HK$3.74	Min.: 1 Mult.: 1
Screws & Fasteners Self Clinching Flange Style Tube Bushing 10.5mm L x 10.5mm H ALUMINUM TBFA-M6-20-105 PEM 1: HK$8.47 1,000In Stock New Product	Mfr. Part No. TBFA-M6-20-105 Mouser Part No 153-TBFA-M6-20-105 New Product	PEM	Screws & Fasteners Self Clinching Flange Style Tube Bushing 10.5mm L x 10.5mm H ALUMINUM Learn More about PEM tb tube bushings	Datasheet	1,000In Stock	HK$8.47 HK$6.65 HK$6.07 HK$5.38 View HK$4.99 HK$4.73 HK$4.50 HK$4.35 HK$4.18	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, wire lead CMS-2008-018L200 Same Sky 1: HK$38.31 498In Stock New Product	Mfr. Part No. CMS-2008-018L200 Mouser Part No 179-CMS-2008-018L200 New Product	Same Sky	Speakers & Transducers speaker, 20x8mmx3deep, PEN, Nd-Fe-B, .01W, 8ohm, 200Hz, wire lead	Datasheet	498In Stock	HK$38.31 HK$31.89 HK$29.26 HK$26.30 View HK$22.61 HK$20.30 HK$19.32	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, wire lead CMS-25144-24L200 Same Sky 1: HK$39.95 304In Stock New Product	Mfr. Part No. CMS-25144-24L200 Mouser Part No 179-CMS-25144-24L200 New Product	Same Sky	Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, wire lead Learn More about Same Sky cui cms micro speakers	Datasheet	304In Stock	HK$39.95 HK$30.50 HK$27.54 HK$25.56 View HK$23.67 HK$21.54 HK$19.81 HK$18.66	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, solder pad CMS-25144-24SP Same Sky 1: HK$37.73 320In Stock New Product	Mfr. Part No. CMS-25144-24SP Mouser Part No 179-CMS-25144-24SP New Product	Same Sky	Speakers & Transducers speaker, 25 x 14mm rectangle, 4mm deep, peek, Nd-Fe-B, 2W, 4ohm, 850Hz, solder pad Learn More about Same Sky cui cms micro speakers	Datasheet	320In Stock	HK$37.73 HK$28.77 HK$25.98 HK$24.08 View HK$22.36 HK$20.30 HK$18.91 HK$17.59	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, wire leads Same Sky CMS-3058-18L200 CMS-3058-18L200 Same Sky 1: HK$33.29 600In Stock New Product	Mfr. Part No. CMS-3058-18L200 Mouser Part No 179-CMS-3058-18L200 New Product	Same Sky	Speakers & Transducers speaker, 30mm round, 5.8mm deep, PET, Nd-Fe-B, 1.5 W, 8 ?, 550 Hz, wire leads	Datasheet	600In Stock	HK$33.29 HK$24.08 HK$21.45 HK$18.99 View HK$17.67 HK$16.52 HK$14.96 HK$13.97	Min.: 1 Mult.: 1
Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, solder pads CMS-4065-28SP Same Sky 1: HK$36.66 495In Stock New Product	Mfr. Part No. CMS-4065-28SP Mouser Part No 179-CMS-4065-28SP New Product	Same Sky	Speakers & Transducers speaker, 40 x 6.5mm deep, PEI, Nd-Fe-B, 2W, 8ohm, 550Hz, solder pads	Datasheet	495In Stock	HK$36.66 HK$30.91 HK$28.03 HK$25.15 View HK$21.62 HK$19.40 HK$18.41	Min.: 1 Mult.: 1
Contactors - Electromechanical EV210GAANB 1500V 9-36VDC 1618416-5 TE Connectivity 1: HK$6,516.57 1In Stock New Product	Mfr. Part No. 1618416-5 Mouser Part No 571-1618416-5 New Product	TE Connectivity	Contactors - Electromechanical EV210GAANB 1500V 9-36VDC Learn More about TE Connectivity te kilovac ev210 contactors	Datasheet	1In Stock	HK$6,516.57 HK$5,801.68	Min.: 1 Mult.: 1
Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P Noaux DCNHE250QFA-B Littelfuse 1: HK$572.03 7In Stock 40On Order New Product	Mfr. Part No. DCNHE250QFA-B Mouser Part No 576-DCNHE250QFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P Noaux Learn More about Littelfuse dcnh contactor relays	Datasheet	7In Stock 40On Order On Order Ship Dates Mfr. No: DCNHE250QFA-B Stock: 7 Can Dispatch Immediately On Order: 20 Expected 2/12/2026 20 Expected 23/12/2026 Factory Lead Time: 15 Weeks	HK$572.03 HK$491.88 HK$474.95 HK$465.33 HK$456.37	Min.: 1 Mult.: 1
Circuit Breakers LG 3 POLE 150KA FRAME ONLY LGU3630NN Eaton Electrical 1: HK$123,046.82 1In Stock New Product	Mfr. Part No. LGU3630NN Mouser Part No 504-LGU3630NN New Product	Eaton Electrical	Circuit Breakers LG 3 POLE 150KA FRAME ONLY	Datasheet	1In Stock	HK$123,046.82	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial Alternate action, vandal-resistant, fully illuminated pushbutton, black case, white cap OTTO LP5-A12K242 LP5-A12K242 OTTO 1: HK$462.29 13In Stock New At Mouser	Mfr. Part No. LP5-A12K242 Mouser Part No 999-LP5-A12K242 New At Mouser	OTTO	Pushbutton Switches - Industrial Alternate action, vandal-resistant, fully illuminated pushbutton, black case, white cap	Datasheet	13In Stock	HK$462.29 HK$417.90 HK$398.42 HK$371.71 View HK$357.16 HK$332.83	Min.: 1 Mult.: 1
Rotary Switches Electroswitch 31210LL 31210LL Electroswitch 1: HK$6,345.92 1In Stock New At Mouser	Mfr. Part No. 31210LL Mouser Part No 690-31210LL New At Mouser	Electroswitch	Rotary Switches		1In Stock	HK$6,345.92 HK$5,437.45 HK$5,193.56 Quote Quote	Min.: 1 Mult.: 1
Coaxial Switches SPDT Electromechanical Relay Latching Switch, Terminated, DC to 18 GHz, up to 90W, 28V, Indicators, TTL, SMA Pasternack PE71S6407 PE71S6407 Pasternack 1: HK$7,549.25 1In Stock New Product	Mfr. Part No. PE71S6407 Mouser Part No 28-PE71S6407 New Product	Pasternack	Coaxial Switches SPDT Electromechanical Relay Latching Switch, Terminated, DC to 18 GHz, up to 90W, 28V, Indicators, TTL, SMA	Datasheet	1In Stock	HK$7,549.25	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial Subminiature pushbutton, case style 6, military-grade watertight, black button OTTO P7-634142 P7-634142 OTTO 1: HK$667.46 3In Stock New At Mouser	Mfr. Part No. P7-634142 Mouser Part No 999-P7-634142 New At Mouser	OTTO	Pushbutton Switches - Industrial Subminiature pushbutton, case style 6, military-grade watertight, black button	Datasheet	3In Stock	HK$667.46 HK$592.25 HK$552.47 HK$530.85 HK$496.08	Min.: 1 Mult.: 1
Coaxial Switches SPDT Electromechanical Relay Failsafe Switch DC to 40 GHz, 2M Lifecycles, 2.92mm, 10 Watts, 28V, Indicators, TTL, Diodes, Solder Pins PE71S6479 Pasternack 1: HK$11,332.17 1In Stock New Product	Mfr. Part No. PE71S6479 Mouser Part No 28-PE71S6479 New Product	Pasternack	Coaxial Switches SPDT Electromechanical Relay Failsafe Switch DC to 40 GHz, 2M Lifecycles, 2.92mm, 10 Watts, 28V, Indicators, TTL, Diodes, Solder Pins	Datasheet	1In Stock	HK$11,332.17	Min.: 1 Mult.: 1

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