Standoffs & Spacers – Mouser Sweden

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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 (SEK) 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: 8,13 kr 82 434In 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	82 434In Stock 140 000On Order On Order Ship Dates Mfr. No: SMTSO-M1.6-3ET Stock: 82 434 Can Dispatch Immediately On Order: 20 000 Pending 62 000 Expected 2026-12-09 58 000 Expected 2027-01-04 Factory Lead Time: 10 Weeks	Cut Tape 8,13 kr 6,10 kr 4,75 kr 4,47 kr Reel 4,23 kr View 4,37 kr 4,09 kr 3,95 kr 3,88 kr 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-256-4ET PEM 1: 10,87 kr 55 266In 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	55 266In Stock	Cut Tape 10,87 kr 8,12 kr 6,32 kr 5,97 kr Reel 5,84 kr View 5,64 kr 5,44 kr 5,24 kr 5,17 kr 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: 15,06 kr 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 15,06 kr 11,21 kr 8,78 kr Reel 8,28 kr 8,10 kr View 7,82 kr 7,55 kr 7,29 kr 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: 9,83 kr 35 036In 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 036In Stock 25 500Expected 2026-12-21	Cut Tape 9,83 kr 7,34 kr 5,70 kr 5,39 kr Reel 5,10 kr View 5,26 kr 4,91 kr 4,75 kr 4,67 kr 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: 11,10 kr 30 024In Stock 23 400Expected 2026-12-23	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	30 024In Stock 23 400Expected 2026-12-23	Cut Tape 11,10 kr 8,28 kr 6,45 kr 6,08 kr Reel 5,93 kr View 5,74 kr 5,54 kr 5,34 kr 5,26 kr MouseReel Available	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M2.5	4 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-2ET PEM 1: 8,03 kr 85 552In Stock 105 000Expected 2026-11-06	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	85 552In Stock 105 000Expected 2026-11-06	Cut Tape 8,03 kr 6,06 kr 4,71 kr 4,44 kr Reel 4,20 kr View 4,35 kr 4,06 kr 3,91 kr 3,86 kr 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: 8,03 kr 183 035In Stock 280 500Expected 2026-11-23	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	183 035In Stock 280 500Expected 2026-11-23	Cut Tape 8,03 kr 6,06 kr 4,71 kr 4,44 kr Reel 4,20 kr View 4,35 kr 4,06 kr 3,91 kr 3,86 kr 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: 10,11 kr 155 207In Stock 123 300Expected 2027-01-27	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	155 207In Stock 123 300Expected 2027-01-27	Cut Tape 10,11 kr 7,59 kr 5,91 kr 5,57 kr Reel 5,44 kr View 5,26 kr 5,09 kr 4,90 kr 4,82 kr 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: 9,35 kr 45 071In 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	45 071In Stock	Cut Tape 9,35 kr 7,03 kr 5,47 kr 5,17 kr Reel 5,04 kr View 4,88 kr 4,71 kr 4,55 kr 4,48 kr 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-440-12ET PEM 1: 11,98 kr 74 024In Stock 81 300On 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	74 024In Stock 81 300On Order On Order Ship Dates Mfr. No: SMTSO-440-12ET Stock: 74 024 Can Dispatch Immediately On Order: 300 Pending 81 000 Expected 2026-11-06 Factory Lead Time: 13 Weeks	Cut Tape 11,98 kr 8,98 kr 6,99 kr Reel 6,58 kr 6,45 kr View 6,23 kr 6,01 kr 5,79 kr 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-M1.6-1ET PEM 1: 8,79 kr 34 906In Stock 42 000Expected 2026-11-24	Mfr. Part No. SMTSO-M1.6-1ET Mouser Part No 153-SMTSO-M1.6-1ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	34 906In Stock 42 000Expected 2026-11-24	Cut Tape 8,79 kr 6,57 kr 5,11 kr 4,82 kr Reel 4,56 kr View 4,71 kr 4,40 kr 4,24 kr 4,18 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 500	Standoffs	SMT	M1.6	1 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M2-2ET PEM 1: 8,13 kr 39 867In Stock 232 190On 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	39 867In Stock 232 190On Order On Order Ship Dates Mfr. No: SMTSO-M2-2ET Stock: 39 867 Can Dispatch Immediately On Order: 80 690 Expected 2026-10-27 51 000 Expected 2026-11-25 100 500 Expected 2026-12-09 Factory Lead Time: 13 Weeks	Cut Tape 8,13 kr 6,03 kr 4,69 kr 4,43 kr Reel 4,18 kr View 4,34 kr 4,03 kr 3,89 kr 3,84 kr 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: 11,54 kr 47 988In 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	47 988In Stock 154 050On Order On Order Ship Dates Mfr. No: SMTSO-M3-6ET Stock: 47 988 Can Dispatch Immediately On Order: 650 Pending 69 550 Expected 2026-11-12 83 850 Expected 2027-02-03 Factory Lead Time: 13 Weeks	Cut Tape 11,54 kr 8,67 kr 6,75 kr Reel 6,36 kr 6,22 kr View 6,01 kr 5,80 kr 5,59 kr Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	M3	6 mm	Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-4ET PEM 1: 10,30 kr 78 865In 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	78 865In Stock	Cut Tape 10,30 kr 7,70 kr 5,99 kr 5,65 kr Reel 5,53 kr View 5,34 kr 5,17 kr 4,97 kr 4,89 kr 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 SMTSO-M2-3ET PEM 1: 10,40 kr 83 820In 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	83 820In Stock	Cut Tape 10,40 kr 7,71 kr 6,07 kr Reel 5,15 kr 4,97 kr 4,89 kr 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: 10,21 kr 42 469In Stock 70 000Expected 2026-11-12	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	42 469In Stock 70 000Expected 2026-11-12	Cut Tape 10,21 kr 7,68 kr 5,98 kr 5,64 kr Reel 5,51 kr View 5,33 kr 5,14 kr 4,97 kr 4,89 kr 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: 12,42 kr 24 529In 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	24 529In Stock 75 400On Order On Order Ship Dates Mfr. No: SMTSO-M25-6ET Stock: 24 529 Can Dispatch Immediately On Order: 30 550 Expected 2026-11-23 44 850 Expected 2027-01-11 Factory Lead Time: 13 Weeks	Cut Tape 12,42 kr 9,30 kr 7,24 kr Reel 6,82 kr 6,67 kr View 6,45 kr 6,23 kr 6,00 kr 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, 2-56 SMTSO-256-2ET PEM 1: 8,13 kr 83 753In 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	83 753In Stock	Cut Tape 8,13 kr 6,12 kr 4,76 kr 4,49 kr Reel 4,24 kr View 4,40 kr 4,10 kr 3,95 kr 3,89 kr 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-M2-4ET PEM 1: 11,21 kr 37 791In Stock	Mfr. Part No. SMTSO-M2-4ET Mouser Part No 153-SMTSO-M2-4ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	37 791In Stock	Cut Tape 11,21 kr 8,41 kr 6,54 kr 6,18 kr Reel 6,04 kr View 5,84 kr 5,64 kr 5,44 kr 5,35 kr	Min.: 1 Mult.: 1 : 900	Standoffs	SMT	M2	4 mm	Steel	Zinc	Reel, Cut Tape
Standoffs & Spacers SMTSO-080-2ET PEM 1: 8,32 kr 40 126In 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	40 126In Stock 104 400Expected 2027-03-10	Cut Tape 8,32 kr 6,15 kr 4,79 kr 4,52 kr Reel 4,28 kr View 4,42 kr 4,11 kr 3,97 kr 3,90 kr 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: 9,55 kr 63 831In Stock 490 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	63 831In Stock 490 000On Order On Order Ship Dates Mfr. No: SMTSO-3.6-3ET Stock: 63 831 Can Dispatch Immediately On Order: 133 000 Expected 2026-11-06 135 000 Expected 2027-01-05 216 000 Expected 2027-03-15 6 000 TBD Factory Lead Time: 21 Weeks	Cut Tape 9,55 kr 7,17 kr 5,57 kr 5,25 kr Reel 5,14 kr View 4,97 kr 4,80 kr 4,63 kr 4,56 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Standoffs	SMT			Steel	Zinc	Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 SMTSO-440-8ET PEM 1: 12,31 kr 42 137In Stock 59 800Expected 2026-11-04	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	42 137In Stock 59 800Expected 2026-11-04	Cut Tape 12,31 kr 9,21 kr 7,17 kr Reel 6,76 kr 6,60 kr View 6,39 kr 6,18 kr 5,95 kr 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: 11,43 kr 30 865In 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 865In Stock 33 000Expected 2026-12-28	Cut Tape 11,43 kr 8,54 kr 6,65 kr 6,28 kr Reel 6,13 kr View 5,92 kr 5,73 kr 5,52 kr 5,44 kr 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-M2-6ET PEM 1: 14,40 kr 31 654In Stock	Mfr. Part No. SMTSO-M2-6ET Mouser Part No 153-SMTSO-M2-6ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	31 654In Stock	Cut Tape 14,40 kr 10,68 kr 8,34 kr Reel 7,87 kr 7,69 kr View 7,44 kr 7,19 kr 6,92 kr Quote MouseReel Available	Min.: 1 Mult.: 1 : 650	Standoffs	SMT	M2	6 mm			Reel, Cut Tape, MouseReel
Standoffs & Spacers SURFACE MOUNT STANDOFF SMTSO-M3-3ET PEM 1: 9,74 kr 204 388In Stock 100 000Expected 2026-11-04	Mfr. Part No. SMTSO-M3-3ET Mouser Part No 153-SMTSO-M3-3ET	PEM	Standoffs & Spacers SURFACE MOUNT STANDOFF Learn More about PEM smtso reelfast nuts spacers standoffs	Datasheet	204 388In Stock 100 000Expected 2026-11-04	Cut Tape 9,74 kr 7,33 kr 5,70 kr 5,37 kr Reel 5,26 kr View 5,09 kr 4,90 kr 4,74 kr 4,66 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Standoffs	SMT	M3	3 mm	Steel	Zinc	Reel, Cut Tape, MouseReel

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