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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.
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-6ET PEM 1: $1.31 23,639In Stock 75,400On Order	Mfr. Part # SMTSO-M25-6ET Mouser Part # 153-SMTSO-M25-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	23,639In Stock 75,400On Order On Order Ship Dates Mfr. #: SMTSO-M25-6ET Stock: 23,639 Can Ship Immediately On Order: 30,550 Expected 11/23/2026 44,850 Expected 1/20/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.31 $0.984 $0.766 Reel $0.722 $0.706 View $0.682 $0.659 $0.635 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Automotive Relays FIXATION,BRAKET FOR BOX,ASSY 2141031-1 TE Connectivity / AMP 1: $12.07 2,330In Stock	Mfr. Part # 2141031-1 Mouser Part # 571-2141031-1	TE Connectivity / AMP	Automotive Relays FIXATION,BRAKET FOR BOX,ASSY	Datasheet	2,330In Stock	$12.07 $10.73 $10.20 $9.66 View $9.19 $8.78 $8.48 $8.35 Quote	Min.: 1 Mult.: 1
Coaxial Switches HF-RELAY 1INPUT/2OUTPUT CR-33S40-D Teledyne Relays 1: $258.18 81In Stock 28Expected 12/10/2026	Mfr. Part # CR-33S40-D Mouser Part # 881-CR-33S40-D	Teledyne Relays	Coaxial Switches HF-RELAY 1INPUT/2OUTPUT Learn More about Teledyne Relays teledyne ccr 33s ccr 33s rf coax switches	Datasheet	81In Stock 28Expected 12/10/2026	$258.18 $248.39 $239.40 $224.46 View $213.26 Quote	Min.: 1 Mult.: 1
Mounting Hardware SURFACE MOUNT HYBRID RETAINER SMTPR-6-1ET PEM 1: $2.80 57,207In Stock	Mfr. Part # SMTPR-6-1ET Mouser Part # 153-SMTPR-6-1ET	PEM	Mounting Hardware 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 3/10/2027	Mfr. Part # SMTSO-080-2ET Mouser Part # 153-SMTSO-080-2ET	PEM	Standoffs & Spacers Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	39,254In Stock 104,400Expected 3/10/2027	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 92,171In Stock 459,000On Order	Mfr. Part # SMTSO-3.6-3ET Mouser Part # 153-SMTSO-3.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	92,171In Stock 459,000On Order On Order Ship Dates Mfr. #: SMTSO-3.6-3ET Stock: 92,171 Can Ship Immediately On Order: 76,000 Expected 11/6/2026 30,000 Expected 11/11/2026 135,000 Expected 1/5/2027 216,000 Expected 3/24/2027 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 58,531In Stock 73,450Expected 11/24/2026	Mfr. Part # SMTSO-3.6-6ET Mouser Part # 153-SMTSO-3.6-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	58,531In Stock 73,450Expected 11/24/2026	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 97,421In Stock	Mfr. Part # SMTSO-440-8ET Mouser Part # 153-SMTSO-440-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	97,421In Stock	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 12/28/2026	Mfr. Part # SMTSO-832-2ET Mouser Part # 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 12/28/2026	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 26,549In Stock	Mfr. Part # SMTSO-M2-10ET Mouser Part # 153-SMTSO-M2-10ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	26,549In 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 29,890In Stock	Mfr. Part # SMTSO-M2-6ET Mouser Part # 153-SMTSO-M2-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	29,890In 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 89,893In Stock	Mfr. Part # SMTSO-M25-5ET Mouser Part # 153-SMTSO-M25-5ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	89,893In 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: $1.03 237,237In Stock 55,133Expected 11/11/2026	Mfr. Part # SMTSO-M3-3ET Mouser Part # 153-SMTSO-M3-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	237,237In Stock 55,133Expected 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 24,804In Stock 24,750Expected 11/6/2026	Mfr. Part # SMTSO-M3-5ET Mouser Part # 153-SMTSO-M3-5ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	24,804In Stock 24,750Expected 11/6/2026	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 # SMTSO-M4-10ET Mouser Part # 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
Encoders 2 Channel 400CPR HEDS-9700#H50 Broadcom / Avago Restricted Availability	Mfr. Part # HEDS-9700#H50 Mouser Part # 630-HEDS-9700-H50	Broadcom / Avago	Encoders 2 Channel 400CPR Learn More about Broadcom / Avago broadcom optical incremental encoders Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Circuit Breakers NSX400F 36kA AC 4P4D 400A 2.3 C40F42D400 Schneider Electric 1: $5,453.98 3In Stock New At Mouser	Mfr. Part # C40F42D400 Mouser Part # 996-C40F42D400 New At Mouser	Schneider Electric	Circuit Breakers NSX400F 36kA AC 4P4D 400A 2.3	Datasheet	3In Stock	$5,453.98	Min.: 1 Mult.: 1
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: $1.27 88,629In Stock 65,825On Order	Mfr. Part # SMTSO-440-12ET Mouser Part # 153-SMTSO-440-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	88,629In Stock 65,825On Order On Order Ship Dates Mfr. #: SMTSO-440-12ET Stock: 88,629 Can Ship Immediately On Order: 300 Pending 45,000 Expected 11/6/2026 20,525 Expected 11/10/2026 Factory Lead-Time: 14 Weeks	Cut Tape $1.27 $0.95 $0.739 Reel $0.697 $0.682 View $0.659 $0.636 $0.613 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-2ET PEM 1: $0.86 107,446In Stock 151,500On Order	Mfr. Part # SMTSO-M2-2ET Mouser Part # 153-SMTSO-M2-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	107,446In Stock 151,500On Order On Order Ship Dates Mfr. #: SMTSO-M2-2ET Stock: 107,446 Can Ship Immediately On Order: 51,000 Expected 11/25/2026 100,500 Expected 12/9/2026 Factory Lead-Time: 15 Weeks	Cut Tape $0.86 $0.638 $0.497 $0.469 Reel $0.442 View $0.459 $0.427 $0.412 $0.406 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: $1.22 42,753In Stock 154,050On Order	Mfr. Part # SMTSO-M3-6ET Mouser Part # 153-SMTSO-M3-6ET	PEM	Standoffs & Spacers SMT STANDOFF, M3 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	42,753In Stock 154,050On Order On Order Ship Dates Mfr. #: SMTSO-M3-6ET Stock: 42,753 Can Ship Immediately On Order: 650 Pending 69,550 Expected 11/10/2026 83,850 Expected 2/3/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.22 $0.917 $0.714 Reel $0.673 $0.658 View $0.636 $0.614 $0.592 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650
Fuse Holder FUSE BOX ASSY, HARD WIRED,PRE FUSE 2141034-1 TE Connectivity / AMP 1: $28.50 1,671In Stock	Mfr. Part # 2141034-1 Mouser Part # 571-2141034-1	TE Connectivity / AMP	Fuse Holder FUSE BOX ASSY, HARD WIRED,PRE FUSE	Datasheet	1,671In Stock	$28.50 $23.65 $22.54 $22.53 $14.93	Min.: 1 Mult.: 1
High Frequency / RF Relays 3GHz SpSavGrd NoLtch DPDT 24VDC 100mW G6K-2F-RF-T DC24 Aratas 1: $26.26 820In Stock	Mfr. Part # G6K-2F-RF-T DC24 Mouser Part # 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	$26.26 $24.48 $23.19 $21.90 View $20.83 $20.30 Quote	Min.: 1 Mult.: 1
Automotive Relays MICRO A RELAY 12VDC 1 FORM A V23074A1001A402 TE Connectivity / AMP 1: $4.79 7,102In Stock	Mfr. Part # V23074A1001A402 Mouser Part # 655-V23074A1001A402	TE Connectivity / AMP	Automotive Relays MICRO A RELAY 12VDC 1 FORM A	Datasheet	7,102In Stock	$4.79 $3.41 $3.30	Min.: 1 Mult.: 1
Stepper Drives DC Advanced Microstep Drive w/ Q Programming & Encoder Input ST10-Q-RE Applied Motion 1: $612.05 27In Stock 22Expected 11/16/2026	Mfr. Part # ST10-Q-RE Mouser Part # 834-ST10-Q-RE	Applied Motion	Stepper Drives DC Advanced Microstep Drive w/ Q Programming & Encoder Input	Datasheet	27In Stock 22Expected 11/16/2026	$612.05 $600.30	Min.: 1 Mult.: 1
High Frequency / RF Relays 5V DC-6GHz .15W RF180-5 Teledyne Relays 1: $149.08 200In Stock	Mfr. Part # RF180-5 Mouser Part # 881-RF180-5	Teledyne Relays	High Frequency / RF Relays 5V DC-6GHz .15W	Datasheet	200In Stock	$149.08 View Quote	Min.: 1 Mult.: 1

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Electromechanical

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