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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers TRANSDUCER 5VP-P 70DB 5200HZ SMT-0952-T-5V-2-R PUI Audio 1: HK$19.89 1,794In Stock	Mfr. Part No. SMT-0952-T-5V-2-R Mouser Part No 665-SMT-0952-T-5V2-R	PUI Audio	Speakers & Transducers TRANSDUCER 5VP-P 70DB 5200HZ	Datasheet	1,794In Stock	Cut Tape HK$19.89 HK$15.37 HK$13.65 HK$12.66 Reel HK$9.86 View HK$11.75 HK$10.19 HK$9.86 HK$8.96	Min.: 1 Mult.: 1 : 2,000
Contactors - Electromechanical ECK100BH4AAA ECK100BH4AAA TE Connectivity 1: HK$493.69 159In Stock 120Expected 11/1/2027	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	Datasheet	159In Stock 120Expected 11/1/2027	HK$493.69 HK$460.16 HK$434.43 HK$408.86 View HK$391.35 Quote	Min.: 1 Mult.: 1
Mounting Fixings NUT,BROACHING,STEEL,NO H.T. KF2-440-ET PEM 1: HK$2.47 133,471In 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	133,471In Stock	HK$2.47 HK$1.80 HK$1.44 HK$1.30 View HK$1.21 HK$1.17 HK$1.10 HK$1.08 HK$1.04	Min.: 1 Mult.: 1
Mounting Fixings NUT, BROACHING, STAINLESS KFS2-M3 PEM 1: HK$5.10 96,929In Stock 102,000Expected 30/11/2026	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	96,929In Stock 102,000Expected 30/11/2026	HK$5.10 HK$3.64 HK$2.92 HK$2.62 View HK$2.44 HK$2.37 HK$2.24 HK$2.19 Quote	Min.: 1 Mult.: 1
Mounting Fixings SURFACE MOUNT R'ANGLE M3 SMTRAM3-7-5ET PEM 1: HK$17.84 23,518In 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	23,518In Stock 27,300Expected 30/12/2026	Cut Tape HK$17.84 HK$13.32 HK$10.36 Reel HK$9.70 HK$9.45 View HK$9.21 HK$8.88 HK$8.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-256-4ET PEM 1: HK$9.45 54,088In 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	54,088In Stock	Cut Tape HK$9.45 HK$7.06 HK$5.50 HK$5.19 Reel HK$5.07 View HK$4.90 HK$4.73 HK$4.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-12ET PEM 1: HK$13.07 19,537In 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	19,537In Stock	Cut Tape HK$13.07 HK$9.78 HK$7.64 Reel HK$7.20 HK$7.04 View HK$6.81 HK$6.57 HK$6.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-2ET PEM 1: HK$8.55 34,901In Stock 25,500Expected 16/11/2026	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	34,901In Stock 25,500Expected 16/11/2026	Cut Tape HK$8.55 HK$6.39 HK$4.96 HK$4.69 Reel HK$4.43 View HK$4.58 HK$4.27 HK$4.13 HK$4.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-4ET PEM 1: HK$9.70 28,594In 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	28,594In Stock 23,400Expected 23/12/2026	Cut Tape HK$9.70 HK$7.20 HK$5.61 HK$5.29 Reel HK$5.16 View HK$4.99 HK$4.82 HK$4.64 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900
Coaxial Switches SP8T Open MultiThrow switchDC12GHz 50OHMS CCR-38S38C-TDS Teledyne Relays 1: HK$14,825.76 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	HK$14,825.76 HK$12,703.35 View Quote	Min.: 1 Mult.: 1
Mounting Fixings SMTRA440-9-6ET PEM 1: HK$17.84 17,261In Stock 20,100On Order	Mfr. Part No. SMTRA440-9-6ET Mouser Part No 153-SMTRA440-9-6ET	PEM	Mounting Fixings Learn More about PEM smtra rangle fasteners	Datasheet	17,261In Stock 20,100On Order On Order Ship Dates Mfr. No: SMTRA440-9-6ET Stock: 17,261 Can Dispatch Immediately On Order: 900 Pending 19,200 Expected 30/12/2026 Factory Lead Time: 28 Weeks	Cut Tape HK$17.84 HK$13.32 HK$10.36 Reel HK$9.70 HK$9.45 View HK$9.21 HK$8.88 HK$8.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: HK$10.44 118,338In Stock 31,200On Order	Mfr. Part No. SMTSO-440-12ET Mouser Part No 153-SMTSO-440-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	118,338In Stock 31,200On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 118,338 Can Dispatch Immediately On Order: 300 Pending 30,900 Expected 6/11/2026 Factory Lead Time: 14 Weeks	Cut Tape HK$10.44 HK$7.81 HK$6.07 Reel HK$5.73 HK$5.61 View HK$5.42 HK$5.23 HK$5.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-2ET PEM 1: HK$7.07 110,074In Stock 151,500On Order	Mfr. Part No. SMTSO-M2-2ET Mouser Part No 153-SMTSO-M2-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	110,074In Stock 151,500On Order On Order Ship Dates Mfr. No: SMTSO-M2-2ET Stock: 110,074 Can Dispatch Immediately On Order: 51,000 Expected 25/11/2026 100,500 Expected 9/12/2026 Factory Lead Time: 15 Weeks	Cut Tape HK$7.07 HK$5.24 HK$4.09 HK$3.86 Reel HK$3.63 View HK$3.77 HK$3.51 HK$3.39 HK$3.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: HK$10.03 43,937In Stock 154,050On Order	Mfr. Part No. SMTSO-M3-6ET Mouser Part No 153-SMTSO-M3-6ET	PEM	Standoffs & Spacers SMT STANDOFF, M3 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	43,937In Stock 154,050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 43,937 Can Dispatch Immediately On Order: 650 Pending 69,550 Expected 10/11/2026 83,850 Expected 3/2/2027 Factory Lead Time: 15 Weeks	Cut Tape HK$10.03 HK$7.54 HK$5.87 Reel HK$5.53 HK$5.41 View HK$5.23 HK$5.05 HK$4.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Fuse Holder FUSE BOX ASSY, HARD WIRED,PRE FUSE 2141034-1 TE Connectivity / AMP 1: HK$234.27 1,671In Stock	Mfr. Part No. 2141034-1 Mouser Part No 571-2141034-1	TE Connectivity / AMP	Fuse Holder FUSE BOX ASSY, HARD WIRED,PRE FUSE	Datasheet	1,671In Stock	HK$234.27 HK$194.40 HK$185.28 HK$185.20 HK$122.72	Min.: 1 Mult.: 1
High Frequency / RF Relays 3GHz SpSavGrd NoLtch DPDT 24VDC 100mW G6K-2F-RF-T DC24 Aratas 1: HK$215.86 820In Stock	Mfr. Part No. G6K-2F-RF-T DC24 Mouser Part No 653-G6K-2F-RF-TDC24	Aratas	High Frequency / RF Relays 3GHz SpSavGrd NoLtch DPDT 24VDC 100mW Learn More about Aratas omron g6k 2f rf relays	Datasheet	820In Stock	HK$215.86 HK$201.23 HK$190.62 HK$180.02 View HK$171.22 HK$166.87 Quote	Min.: 1 Mult.: 1
Automotive Relays MICRO A RELAY 12VDC 1 FORM A V23074A1001A402 TE Connectivity / AMP 1: HK$39.37 7,032In Stock	Mfr. Part No. V23074A1001A402 Mouser Part No 655-V23074A1001A402	TE Connectivity / AMP	Automotive Relays MICRO A RELAY 12VDC 1 FORM A	Datasheet	7,032In Stock	HK$39.37 HK$28.03 HK$27.13	Min.: 1 Mult.: 1
Stepper Drives DC Advanced Microstep Drive w/ Q Programming & Encoder Input ST10-Q-RE Applied Motion 1: HK$5,031.05 27In Stock 22Expected 16/11/2026	Mfr. Part No. ST10-Q-RE Mouser Part No 834-ST10-Q-RE	Applied Motion	Stepper Drives DC Advanced Microstep Drive w/ Q Programming & Encoder Input	Datasheet	27In Stock 22Expected 16/11/2026	HK$5,031.05 HK$4,934.47	Min.: 1 Mult.: 1
High Frequency / RF Relays 5V DC-6GHz .15W RF180-5 Teledyne Relays 1: HK$1,225.44 200In Stock	Mfr. Part No. RF180-5 Mouser Part No 881-RF180-5	Teledyne Relays	High Frequency / RF Relays 5V DC-6GHz .15W	Datasheet	200In Stock	HK$1,225.44 View Quote	Min.: 1 Mult.: 1
Contactors - Electromechanical ECK100BH5AAA ECK100BH5AAA TE Connectivity 1: HK$526.16 203In Stock 420Expected 18/11/2026	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	Datasheet	203In Stock 420Expected 18/11/2026	HK$526.16 HK$490.41 HK$463.11 HK$435.91 HK$417.17	Min.: 1 Mult.: 1
Speakers & Transducers TRANSDUCER 3.6V0-P 85DB 2700HZ SMT-1027-S-4-R PUI Audio 1: HK$27.04 2,097In Stock 800Expected 4/2/2027	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 4/2/2027	Cut Tape HK$27.04 HK$19.65 HK$17.43 HK$15.54 View Reel HK$12.25 HK$14.39 HK$13.48 HK$12.25 HK$12.25	Min.: 1 Mult.: 1 : 800
Contactors - Electromechanical HVC43 / 250A / 1000Vdc /12V coil / Mechanical Aux NC B88269X7310C011 TDK 1: HK$1,021.66 145In Stock	Mfr. Part No. B88269X7310C011 Mouser Part No 871-B88269X7310C011	TDK	Contactors - Electromechanical HVC43 / 250A / 1000Vdc /12V coil / Mechanical Aux NC Learn More about TDK epcos hvc43 mc contactors	Datasheet	145In Stock	HK$1,021.66 HK$914.80 HK$868.61 HK$838.77 View HK$809.83 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Contact Bushing 440 Length, Phos bronze finish ECCB-6.7-440ET PEM 1: HK$15.95 6,549In Stock	Mfr. Part No. ECCB-6.7-440ET Mouser Part No 153-ECCB-6.7-440ET	PEM	Screws & Fasteners Contact Bushing 440 Length, Phos bronze finish Learn More about PEM eccb econnect contact bushings	Datasheet	6,549In Stock	HK$15.95 HK$12.41 HK$11.43 HK$10.11 View HK$9.54 HK$8.06 HK$7.95	Min.: 1 Mult.: 1
Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS KFB3-M6-3ET PEM 1: HK$7.23 5,811In Stock	Mfr. Part No. KFB3-M6-3ET Mouser Part No 153-KFB3-M6-3ET	PEM	Standoffs & Spacers BROACH FLARE MOUNT STANDOFFS Learn More about PEM kfb3 broach flare mount standoffs	Datasheet	5,811In Stock	HK$7.23 HK$5.44 HK$4.23 HK$3.99 View HK$3.90 HK$3.77 HK$3.64 HK$3.51 HK$3.46	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNR15S1W03-HA NKK Switches 1: HK$103.82 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	HK$103.82 HK$66.83	Min.: 1 Mult.: 1

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