.hide-partial { max-height: none; } .show-more { display: none; }

SMSTO Series Standoffs & Spacers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 38

Applied Filters:

Series = SMSTO

Thread Size

Length

Material

Outside Diameter

Plating

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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, 2-56 SMTSO-256-2ET PEM 1: $0.861 81,778In Stock	Mfr. Part No. SMTSO-256-2ET Mouser Part No 153-SMTSO-256-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF, 2-56 Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	81,778In Stock	Cut Tape $0.861 $0.648 $0.504 $0.476 Reel $0.449 View $0.465 $0.434 $0.418 $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	2-56	0.062 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-6ET PEM 1: $1.40 25,924In Stock	Mfr. Part No. SMTSO-4.2-6ET Mouser Part No 153-SMTSO-4.2-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	25,924In Stock	Cut Tape $1.40 $1.03 $0.807 Reel $0.761 $0.745 View $0.72 $0.695 $0.67 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Standoffs	SMT		0.187 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: $1.09 76,952In 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	76,952In Stock	Cut Tape $1.09 $0.815 $0.634 $0.598 Reel $0.585 View $0.565 $0.547 $0.526 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standoffs	SMT	4-40	0.125 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: $0.85 110,527In Stock 76,694Expected 2026/11/11	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	110,527In Stock 76,694Expected 2026/11/11	Cut Tape $0.85 $0.641 $0.499 $0.47 Reel $0.444 View $0.461 $0.429 $0.414 $0.408 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-256-4ET PEM 1: $1.15 54,249In 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	54,249In Stock	Cut Tape $1.15 $0.859 $0.669 $0.632 Reel $0.618 View $0.597 $0.576 $0.555 $0.547 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: $1.59 22,116In 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	22,116In Stock	Cut Tape $1.59 $1.19 $0.929 Reel $0.876 $0.857 View $0.828 $0.799 $0.771 Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	6-32	0.375 in	Steel		Zinc	Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-2ET PEM 1: $1.04 35,001In Stock 25,500Expected 2026/12/21	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 2026/12/21	Cut Tape $1.04 $0.777 $0.604 $0.57 Reel $0.54 View $0.557 $0.52 $0.502 $0.494 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT	6-32	0.062 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SMTSO-080-2ET PEM 1: $0.88 39,254In Stock 104,400Expected 2027/03/10	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	39,254In Stock 104,400Expected 2027/03/10	Cut Tape $0.88 $0.651 $0.507 $0.478 Reel $0.452 View $0.468 $0.435 $0.42 $0.413 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: $1.01 88,171In Stock 465,000On 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	88,171In Stock 465,000On Order On Order Ship Dates Mfr. No: SMTSO-3.6-3ET Stock: 88,171 Can Dispatch Immediately On Order: 76,000 Expected 2026/11/06 36,000 Expected 2026/11/11 135,000 Expected 2027/01/05 216,000 Expected 2027/03/24 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 $0.483 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: $1.13 63,081In Stock 73,450Expected 2026/11/24	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	63,081In Stock 73,450Expected 2026/11/24	Cut Tape $1.13 $0.839 $0.652 Reel $0.615 $0.601 View $0.582 $0.561 $0.541 $0.533 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: $1.30 44,301In Stock 56,620Expected 2026/11/11	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	44,301In Stock 56,620Expected 2026/11/11	Cut Tape $1.30 $0.975 $0.758 Reel $0.715 $0.699 View $0.676 $0.654 $0.629 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: $1.21 30,580In Stock 33,000Expected 2026/12/28	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 2026/12/28	Cut Tape $1.21 $0.904 $0.704 $0.664 Reel $0.649 View $0.627 $0.606 $0.584 $0.576 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Standoffs	SMT	8-32	0.062 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-440-12ET PEM 1: $1.27 88,699In 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	88,699In Stock 65,825On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 88,699 Can Dispatch Immediately On Order: 300 Pending 45,000 Expected 2026/11/06 20,525 Expected 2026/11/10 Factory Lead Time: 14 Weeks	Cut Tape $1.27 $0.95 $0.74 Reel $0.697 $0.683 View $0.659 $0.636 $0.613 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-3.6-10ET PEM 1: $1.28 12,730In Stock 12,000Expected 2026/12/23	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	12,730In Stock 12,000Expected 2026/12/23	Cut Tape $1.28 $0.961 $0.748 Reel $0.705 $0.69 View $0.668 $0.644 $0.621 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.312 in	Steel		Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-143-4ET PEM 1: $1.04 7,480In Stock 11,000Expected 2027/02/03	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 2027/02/03	Cut Tape $1.04 $0.77 $0.606 Reel $0.515 $0.497 $0.49	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: $1.31 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 2026/11/16 21,375 Expected 2026/11/20 Factory Lead Time: 14 Weeks	Cut Tape $1.31 $0.983 $0.764 Reel $0.72 $0.705 View $0.682 $0.658 $0.634 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-3.6-2ET PEM 1: $1.10 14,869In Stock	Mfr. Part No. SMTSO-3.6-2ET Mouser Part No 153-SMTSO-3.6-2ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	14,869In Stock	Cut Tape $1.10 $0.826 $0.642 $0.606 Reel $0.573 View $0.592 $0.554 $0.533 $0.526 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Standoffs	SMT		0.062 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-080-4ET PEM 1: $0.961 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 2027/03/17 14,000 Expected 2027/03/24 Factory Lead Time: 23 Weeks	Cut Tape $0.961 $0.716 $0.558 $0.526 Reel $0.497 View $0.514 $0.48 $0.463 $0.456 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: $1.13 16,474In Stock 18,850Expected 2026/11/25	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 2026/11/25	Cut Tape $1.13 $0.847 $0.659 Reel $0.621 $0.608 View $0.587 $0.568 $0.547 $0.54 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: $1.49 3,046In Stock 10,200Expected 2026/12/23	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	3,046In Stock 10,200Expected 2026/12/23	Cut Tape $1.49 $1.11 $0.861 Reel $0.811 $0.793 View $0.766 $0.74 $0.713 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Standoffs	SMT	2-56	0.375 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-10ET PEM 1: $1.38 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 $1.38 $1.03 $0.799 Reel $0.752 $0.736 View $0.711 $0.686 $0.662 Quote	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.312 in				Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-116-12ET PEM 1: $1.14 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 $1.14 $0.857 $0.668 Reel $0.629 $0.615 View $0.594 $0.575 $0.554 $0.545	Min.: 1 Mult.: 1 : 300	Standoffs	SMT		0.375 in	Steel	0.116 in	Zinc	Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-4.2-4ET PEM 1: $1.30 6,660In Stock	Mfr. Part No. SMTSO-4.2-4ET Mouser Part No 153-SMTSO-4.2-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	6,660In Stock	Cut Tape $1.30 $0.964 $0.75 Reel $0.707 $0.691 View $0.668 $0.645 $0.622 Quote	Min.: 1 Mult.: 1 : 675	Standoffs	SMT		0.125 in				Reel, Cut Tape
Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER SMTSO-4.2-8ET PEM 1: $1.43 10,262In Stock 13,125Expected 2027/02/08	Mfr. Part No. SMTSO-4.2-8ET Mouser Part No 153-SMTSO-4.2-8ET	PEM	Standoffs & Spacers SURFACE MOUNT NUT STANDOFF SPACER Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	10,262In Stock 13,125Expected 2027/02/08	Cut Tape $1.43 $1.07 $0.836 Reel $0.789 $0.771 View $0.745 $0.719 $0.693 Quote MouseReel Available	Min.: 1 Mult.: 1 : 375	Standoffs	SMT		0.25 in				Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-632-8ET PEM 1: $1.27 5,197In Stock 10,400Expected 2026/11/30	Mfr. Part No. SMTSO-632-8ET Mouser Part No 153-SMTSO-632-8ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	5,197In Stock 10,400Expected 2026/11/30	Cut Tape $1.27 $0.949 $0.74 Reel $0.697 $0.682 View $0.659 $0.636 $0.613 Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	6-32	0.25 in	Steel		Zinc	Reel, Cut Tape, MouseReel

SMSTO Series Standoffs & Spacers

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

SMSTO Series Standoffs & Spacers

Applied Filters: