Standoffs & Spacers – Mouser Spain

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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	Plating	Packaging
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M1.6-3ET PEM 1: 0,74 € 81.066In Stock 140.000On Order	Mfr. Part No. SMTSO-M1.6-3ET Mouser Part No 153-SMTSO-M1.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	81.066In Stock 140.000On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-3ET Stock: 81.066 Can Dispatch Immediately On Order: 20.000 Pending 62.000 Expected 12/9/2026 58.000 Expected 1/4/2027 Factory Lead Time: 10 Weeks	Cut Tape 0,74 € 0,555 € 0,432 € 0,407 € Reel 0,385 € View 0,398 € 0,372 € 0,359 € 0,353 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Standoffs	SMT	M1.6	3 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 30.900 Expected 11/6/2026 34.625 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 € 107.424In 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	107.424In Stock 151.500On Order On Order Ship Dates Mfr. No: SMTSO-M2-2ET Stock: 107.424 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 € 42.637In 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	42.637In Stock 154.050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 42.637 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-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-256-4ET PEM 1: 0,989 € 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 0,989 € 0,739 € 0,575 € 0,543 € Reel 0,531 € View 0,513 € 0,495 € 0,477 € 0,47 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Standoffs	SMT	2-56	0.125 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-12ET PEM 1: 1,37 € 19.596In 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	19.596In Stock	Cut Tape 1,37 € 1,02 € 0,799 € Reel 0,753 € 0,737 € View 0,712 € 0,687 € 0,663 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	6-32	0.375 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-2ET PEM 1: 0,894 € 35.001In Stock 25.500Expected 11/16/2026	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	35.001In Stock 25.500Expected 11/16/2026	Cut Tape 0,894 € 0,668 € 0,519 € 0,49 € Reel 0,464 € View 0,479 € 0,447 € 0,432 € 0,425 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Standoffs	SMT	6-32	0.062 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, M2.5 SMTSO-M25-4ET PEM 1: 1,01 € 29.614In Stock 23.400Expected 12/23/2026	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	29.614In Stock 23.400Expected 12/23/2026	Cut Tape 1,01 € 0,753 € 0,587 € 0,553 € Reel 0,54 € View 0,522 € 0,504 € 0,486 € 0,479 € MouseReel Available	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M2.5	4 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, 4-40 SMTSO-440-2ET PEM 1: 0,731 € 185.953In Stock	Mfr. Part No. SMTSO-440-2ET Mouser Part No 153-SMTSO-440-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	185.953In Stock	Cut Tape 0,731 € 0,551 € 0,429 € 0,404 € Reel 0,382 € View 0,396 € 0,369 € 0,356 € 0,351 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Standoffs	SMT	4-40	0.062 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-2ET PEM 1: 0,731 € 115.893In Stock 280.500Expected 11/23/2026	Mfr. Part No. SMTSO-M3-2ET Mouser Part No 153-SMTSO-M3-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	115.893In Stock 280.500Expected 11/23/2026	Cut Tape 0,731 € 0,551 € 0,429 € 0,404 € Reel 0,382 € View 0,396 € 0,369 € 0,356 € 0,351 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Standoffs	SMT	M3	2 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET SMTSO-M3-4ET PEM 1: 0,92 € 153.072In Stock 123.300Expected 1/27/2027	Mfr. Part No. SMTSO-M3-4ET Mouser Part No 153-SMTSO-M3-4ET	PEM	Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	153.072In Stock 123.300Expected 1/27/2027	Cut Tape 0,92 € 0,691 € 0,538 € 0,507 € Reel 0,495 € View 0,479 € 0,463 € 0,446 € 0,439 € MouseReel Available	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M3	4 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
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, 4-40 SMTSO-440-4ET PEM 1: 0,937 € 75.445In Stock	Mfr. Part No. SMTSO-440-4ET Mouser Part No 153-SMTSO-440-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	75.445In Stock	Cut Tape 0,937 € 0,701 € 0,545 € 0,514 € Reel 0,503 € View 0,486 € 0,47 € 0,452 € 0,445 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Standoffs	SMT	4-40	0.125 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers MOUNT STANDOFF SMTSO-M1.6-2ET PEM 1: 0,74 € 48.616In Stock 185.290On Order	Mfr. Part No. SMTSO-M1.6-2ET Mouser Part No 153-SMTSO-M1.6-2ET	PEM	Standoffs & Spacers MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	48.616In Stock 185.290On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-2ET Stock: 48.616 Can Dispatch Immediately On Order: 2.500 Expected 11/6/2026 80.290 Expected 11/11/2026 102.500 Expected 11/16/2026 Factory Lead Time: 20 Weeks	Cut Tape 0,74 € 0,554 € 0,431 € 0,407 € Reel 0,384 € View 0,397 € 0,371 € 0,358 € 0,353 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Standoffs	SMT	M1.6	2 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-3ET PEM 1: 0,946 € 70.824In 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	70.824In 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 SMTSO-080-2ET PEM 1: 0,757 € 39.222In Stock 104.400Expected 3/10/2027	Mfr. Part No. SMTSO-080-2ET Mouser Part No 153-SMTSO-080-2ET	PEM	Standoffs & Spacers Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	39.222In Stock 104.400Expected 3/10/2027	Cut Tape 0,757 € 0,56 € 0,436 € 0,411 € Reel 0,389 € View 0,402 € 0,374 € 0,361 € 0,355 € MouseReel Available	Min.: 1 Mult.: 1 : 2.900	Standoffs	SMT	0-80	0.062 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-3ET PEM 1: 0,869 € 96.171In Stock 455.000On Order	Mfr. Part No. SMTSO-3.6-3ET Mouser Part No 153-SMTSO-3.6-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	96.171In Stock 455.000On Order On Order Ship Dates Mfr. No: SMTSO-3.6-3ET Stock: 96.171 Can Dispatch Immediately On Order: 76.000 Expected 11/6/2026 27.000 Expected 11/13/2026 135.000 Expected 1/5/2027 216.000 Expected 3/24/2027 1.000 TBD Factory Lead Time: 23 Weeks	Cut Tape 0,869 € 0,652 € 0,507 € 0,478 € Reel 0,468 € View 0,452 € 0,437 € 0,421 € 0,415 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Standoffs	SMT			Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-3.6-6ET PEM 1: 0,972 € 58.511In Stock 73.450Expected 11/24/2026	Mfr. Part No. SMTSO-3.6-6ET Mouser Part No 153-SMTSO-3.6-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	58.511In Stock 73.450Expected 11/24/2026	Cut Tape 0,972 € 0,721 € 0,561 € Reel 0,529 € 0,517 € View 0,50 € 0,482 € 0,465 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT		0.187 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: 1,12 € 97.401In Stock	Mfr. Part No. SMTSO-440-8ET Mouser Part No 153-SMTSO-440-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	97.401In Stock	Cut Tape 1,12 € 0,838 € 0,652 € Reel 0,615 € 0,601 € View 0,581 € 0,562 € 0,541 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	4-40	0.25 in	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-832-2ET PEM 1: 1,04 € 30.580In Stock 33.000Expected 12/28/2026	Mfr. Part No. SMTSO-832-2ET Mouser Part No 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 1,04 € 0,777 € 0,605 € 0,571 € Reel 0,558 € View 0,539 € 0,521 € 0,502 € 0,495 € MouseReel Available	Min.: 1 Mult.: 1 : 1.100	Standoffs	SMT	8-32	0.062 in			Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-M2-10ET PEM 1: 1,28 € 26.539In Stock	Mfr. Part No. SMTSO-M2-10ET Mouser Part No 153-SMTSO-M2-10ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	26.539In Stock	Cut Tape 1,28 € 0,955 € 0,74 € Reel 0,697 € 0,682 € View 0,659 € 0,636 € 0,613 € Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	M2	10 mm			Reel, Cut Tape

SMTSO ReelFast Steel Nuts & Spacers/Standoffs

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SMTSO ReelFast Steel Nuts & Spacers/Standoffs

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