Standoffs & Spacers – Mouser Slovakia

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SMTSO ReelFast Steel Nuts & Spacers/Standoffs

PEM SMTSO™ ReelFast® Steel Nuts and Spacers/Standoffs mount on PC boards in the same manner and at the same time as other surface-mount components, reducing product handling as well as the risk of board damage. The SMTSO modules simply become another board component. This process also results in faster assembly. They are available in a thread size as small as M1 / #0 to #80 and a minimum sheet thickness of 0.5mm / .020". PEM SMTSO ReelFast Steel Nuts and Spacers/Standoffs are RoHS compliant and are available in threaded or unthreaded versions.

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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.	Product	Type	Thread Size	Length	Material	Outside Diameter	Plating	Packaging
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M4-2ET PEM 1: 0,851 € 42.582In Stock	Mfr. Part No. SMTSO-M4-2ET Mouser Part No 153-SMTSO-M4-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	42.582In Stock	Cut Tape 0,851 € 0,64 € 0,498 € 0,47 € Reel 0,459 € View 0,444 € 0,429 € 0,414 € 0,408 € MouseReel Available	Min.: 1 Mult.: 1 : 1.100	Standoffs	SMT	M4	2 mm	Steel		Tin	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-3ET PEM 1: 0,946 € 70.799In 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	70.799In 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	SMT	M2	3 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-3ET PEM 1: 0,929 € 40.688In Stock 70.000Expected 11/12/2026	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	40.688In Stock 70.000Expected 11/12/2026	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	SMT	M2.5	3 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-6ET PEM 1: 1,13 € 23.619In 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	23.619In Stock 75.400On Order On Order Ship Dates Mfr. No: SMTSO-M25-6ET Stock: 23.619 Can Dispatch Immediately On Order: 30.550 Expected 11/23/2026 44.850 Expected 1/20/2027 Factory Lead Time: 15 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	Standoffs	SMT	M2.5	6 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: 1,09 € 83.829In Stock 65.825On 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	83.829In Stock 65.825On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 83.829 Can Dispatch Immediately On Order: 300 Pending 30.600 Expected 11/6/2026 34.925 Expected 11/16/2026 Factory Lead Time: 14 Weeks	Cut Tape 1,09 € 0,817 € 0,636 € Reel 0,599 € 0,587 € View 0,567 € 0,547 € 0,527 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	4-40	0.375 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-2ET PEM 1: 0,74 € 107.444In 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	107.444In Stock 151.500On Order On Order Ship Dates Mfr. No: SMTSO-M2-2ET Stock: 107.444 Can Dispatch Immediately On Order: 51.000 Expected 11/25/2026 100.500 Expected 12/9/2026 Factory Lead Time: 15 Weeks	Cut Tape 0,74 € 0,549 € 0,427 € 0,403 € Reel 0,38 € View 0,395 € 0,367 € 0,354 € 0,349 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Standoffs	SMT	M2	2 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SMT STANDOFF, M3 SMTSO-M3-6ET PEM 1: 1,05 € 42.753In 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	42.753In Stock 154.050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 42.753 Can Dispatch Immediately On Order: 650 Pending 69.550 Expected 11/10/2026 83.850 Expected 2/3/2027 Factory Lead Time: 15 Weeks	Cut Tape 1,05 € 0,789 € 0,614 € Reel 0,579 € 0,566 € View 0,547 € 0,528 € 0,509 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	M3	6 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M25-10ET PEM 1: 1,33 € 26.278In Stock	Mfr. Part No. SMTSO-M25-10ET Mouser Part No 153-SMTSO-M25-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	26.278In Stock	Cut Tape 1,33 € 0,998 € 0,796 € Reel 0,677 € 0,665 € View 0,641 € Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	M2.5	10 mm				Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-2ET PEM 1: 1,12 € 24.346In Stock	Mfr. Part No. SMTSO-4.2-2ET Mouser Part No 153-SMTSO-4.2-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	24.346In Stock	Cut Tape 1,12 € 0,839 € 0,66 € Reel 0,561 € 0,542 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.100	Standoffs	SMT		0.062 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-143-4ET PEM 1: 0,894 € 7.480In Stock 11.000Expected 2/3/2027	Mfr. Part No. SMTSO-143-4ET Mouser Part No 153-SMTSO-143-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	7.480In Stock 11.000Expected 2/3/2027	Cut Tape 0,894 € 0,662 € 0,521 € Reel 0,443 € 0,427 € 0,421 €	Min.: 1 Mult.: 1 : 1.000	Standoffs	SMT		0.125 in	Steel		Zinc	Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-8ET PEM 1: 1,13 € 16.618In Stock 49.875On Order	Mfr. Part No. SMTSO-3.6-8ET Mouser Part No 153-SMTSO-3.6-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	16.618In Stock 49.875On Order On Order Ship Dates Mfr. No: SMTSO-3.6-8ET Stock: 16.618 Can Dispatch Immediately On Order: 28.500 Expected 11/17/2026 21.375 Expected 11/20/2026 Factory Lead Time: 14 Weeks	Cut Tape 1,13 € 0,845 € 0,657 € Reel 0,619 € 0,606 € View 0,586 € 0,566 € 0,545 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 375	Standoffs	SMT		0.25 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-3ET PEM 1: 1,04 € 9.670In Stock	Mfr. Part No. SMTSO-4.2-3ET Mouser Part No 153-SMTSO-4.2-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	9.670In Stock	Cut Tape 1,04 € 0,775 € 0,604 € 0,568 € Reel 0,556 € View 0,538 € 0,519 € 0,50 € Quote	Min.: 1 Mult.: 1 : 800	Standoffs	SMT						Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF, M3 SMTSO-M3-10ET PEM 1: 1,16 € 6.558In Stock 67.800On Order	Mfr. Part No. SMTSO-M3-10ET Mouser Part No 153-SMTSO-M3-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, M3 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	6.558In Stock 67.800On Order On Order Ship Dates Mfr. No: SMTSO-M3-10ET Stock: 6.558 Can Dispatch Immediately On Order: 31.500 Expected 11/25/2026 36.300 Expected 2/2/2027 Factory Lead Time: 15 Weeks	Cut Tape 1,16 € 0,869 € 0,679 € Reel 0,639 € 0,625 € View 0,605 € 0,584 € 0,562 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	M3	10 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M4-4ET PEM 1: 1,48 € 12.114In Stock	Mfr. Part No. SMTSO-M4-4ET Mouser Part No 153-SMTSO-M4-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	12.114In Stock	Cut Tape 1,48 € 1,11 € 0,859 € Reel 0,81 € 0,791 € View 0,765 € 0,739 € 0,712 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 675	Standoffs	SMT	M4	4 mm				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.2-3ET PEM 1: 0,851 € 10.015In Stock	Mfr. Part No. SMTSO-M1.2-3ET Mouser Part No 153-SMTSO-M1.2-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	10.015In Stock	Cut Tape 0,851 € 0,634 € 0,494 € 0,465 € Reel 0,439 € View 0,455 € 0,424 € 0,409 € 0,402 €	Min.: 1 Mult.: 1 : 2.000	Standoffs	SMT	M1.2	3 mm				Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-116-12ET PEM 1: 0,98 € 9.085In Stock	Mfr. Part No. SMTSO-116-12ET Mouser Part No 153-SMTSO-116-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	9.085In Stock	Cut Tape 0,98 € 0,737 € 0,574 € Reel 0,541 € 0,529 € View 0,511 € 0,494 € 0,476 € 0,469 €	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.375 in	Steel	0.116 in	Zinc	Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.4-3ET PEM 1: 0,834 € 9.011In Stock	Mfr. Part No. SMTSO-M1.4-3ET Mouser Part No 153-SMTSO-M1.4-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	9.011In Stock	Cut Tape 0,834 € 0,624 € 0,486 € 0,458 € Reel 0,433 € View 0,448 € 0,418 € 0,403 € 0,397 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Standoffs	SMT	M1.4	3 mm	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-080-4ET PEM 1: 0,826 € 8.200In Stock 28.000On Order	Mfr. Part No. SMTSO-080-4ET Mouser Part No 153-SMTSO-080-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	8.200In Stock 28.000On Order On Order Ship Dates Mfr. No: SMTSO-080-4ET Stock: 8.200 Can Dispatch Immediately On Order: 14.000 Expected 3/17/2027 14.000 Expected 3/24/2027 Factory Lead Time: 23 Weeks	Cut Tape 0,826 € 0,616 € 0,48 € 0,452 € Reel 0,427 € View 0,442 € 0,413 € 0,398 € 0,392 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Standoffs	SMT	0-80	0.125 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-116-8ET PEM 1: 0,972 € 16.474In Stock 18.850Expected 11/25/2026	Mfr. Part No. SMTSO-116-8ET Mouser Part No 153-SMTSO-116-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	16.474In Stock 18.850Expected 11/25/2026	Cut Tape 0,972 € 0,728 € 0,567 € Reel 0,534 € 0,523 € View 0,505 € 0,488 € 0,47 € 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT		0.25 in	Steel	0.116 in	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-256-12ET PEM 1: 1,28 € 2.810In Stock 10.200Expected 12/23/2026	Mfr. Part No. SMTSO-256-12ET Mouser Part No 153-SMTSO-256-12ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	2.810In Stock 10.200Expected 12/23/2026	Cut Tape 1,28 € 0,955 € 0,74 € Reel 0,697 € 0,682 € View 0,659 € 0,636 € 0,613 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	2-56	0.375 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers #N/A SMTSO-3.1-8ET PEM 1: 1,07 € 7.243In Stock 20.000Expected 12/28/2026	Mfr. Part No. SMTSO-3.1-8ET Mouser Part No 153-SMTSO-3.1-8ET	PEM	Standoffs & Spacers #N/A Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	7.243In Stock 20.000Expected 12/28/2026	Cut Tape 1,07 € 0,796 € 0,619 € Reel 0,583 € 0,571 € View 0,551 € 0,532 € 0,513 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 375	Standoffs	SMT		0.25 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-10ET PEM 1: 1,19 € 11.575In Stock	Mfr. Part No. SMTSO-4.2-10ET Mouser Part No 153-SMTSO-4.2-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	11.575In Stock	Cut Tape 1,19 € 0,886 € 0,687 € Reel 0,647 € 0,633 € View 0,611 € 0,59 € 0,569 € Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.312 in				Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.4-2ET PEM 1: 0,843 € 9.545In Stock	Mfr. Part No. SMTSO-M1.4-2ET Mouser Part No 153-SMTSO-M1.4-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	9.545In Stock	Cut Tape 0,843 € 0,624 € 0,485 € 0,473 € Reel 0,401 € 0,396 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Standoffs	SMT	M1.4	2 mm				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-116-2ET PEM 1: 0,937 € 15.275In Stock	Mfr. Part No. SMTSO-116-2ET Mouser Part No 153-SMTSO-116-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	15.275In Stock	Cut Tape 0,937 € 0,697 € 0,543 € 0,511 € Reel 0,482 € View 0,501 € 0,466 € 0,449 € 0,443 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Standoffs	SMT		0.062 in	Steel	0.116 in	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-10ET PEM 1: 1,10 € 12.540In Stock 12.000Expected 12/23/2026	Mfr. Part No. SMTSO-3.6-10ET Mouser Part No 153-SMTSO-3.6-10ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	12.540In Stock 12.000Expected 12/23/2026	Cut Tape 1,10 € 0,826 € 0,643 € Reel 0,606 € 0,593 € View 0,574 € 0,554 € 0,534 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.312 in	Steel		Zinc	Reel, Cut Tape, MouseReel

SMTSO ReelFast Steel Nuts & Spacers/Standoffs

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SMTSO ReelFast Steel Nuts & Spacers/Standoffs

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