Standoffs & Spacers – Mouser Singapore

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SMST SMD Steel Spacers

Würth Elektronik SMST SMD Steel Spacers feature an outside diameter of 4.35mm, 5.1mm, or 6mm. These spacers are designed for distances from 1mm to 16mm in the assembly of PCBs to housing and to other PCBs. They utilize steel material with a tin-plated surface and instantly removable polyimide tape. Würth Elektronik SMST SMD Steel Spacers deliver strong holding forces and torques as well as a fast and precise process. The SMST series has an operating temperature range of -55°C to +150°C.

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Part #

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774110960R
Wurth Elektronik
1: $3.01
5,511In Stock

Mfr. Part No.
9774110960R

Mouser Part No
710-9774110960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

5,511In Stock

Cut Tape

$3.01

$2.88

$2.53

$2.34

Reel

$2.34

$2.15

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Round

12.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774120960R
Wurth Elektronik
1: $2.99
6,195In Stock

Mfr. Part No.
9774120960R

Mouser Part No
710-9774120960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

6,195In Stock

Cut Tape

$2.99

$2.88

$2.53

$2.34

Reel

$2.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Round

13.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774130960R
Wurth Elektronik
1: $3.01
1,990In Stock
1,203Expected 11/9/2026

Mfr. Part No.
9774130960R

Mouser Part No
710-9774130960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

1,990In Stock

1,203Expected 11/9/2026

Cut Tape

$3.01

$2.88

$2.53

$2.34

Reel

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 250

Spacers

Round

14.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774140960R
Wurth Elektronik
1: $3.06
5,531In Stock
1,250Expected 2/10/2026

Mfr. Part No.
9774140960R

Mouser Part No
710-9774140960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

5,531In Stock

1,250Expected 2/10/2026

Cut Tape

$3.06

$2.94

$2.57

$2.39

Reel

$2.39

$2.15

MouseReel Available

Min.: 1
Mult.: 1

: 250

Spacers

Round

15.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774010943R
Wurth Elektronik
1: $1.18
1,775In Stock
6,000Expected 16/10/2026

Mfr. Part No.
9774010943R

Mouser Part No
710-9774010943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

1,775In Stock

6,000Expected 16/10/2026

Cut Tape

$1.18

$1.09

$1.02

$0.90

Reel

$0.783

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Spacers

Round

1 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774010960R
Wurth Elektronik
1: $2.50
1,065In Stock
18,000On Order

Mfr. Part No.
9774010960R

Mouser Part No
710-9774010960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

1,065In Stock

18,000On Order

Cut Tape

$2.50

$2.39

$2.11

$1.96

$1.80

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Spacers

Round

1 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774015943R
Wurth Elektronik
1: $1.17
1,900In Stock

Mfr. Part No.
9774015943R

Mouser Part No
710-9774015943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

1,900In Stock

Cut Tape

$1.17

$1.09

$1.02

$0.90

Reel

$0.783

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Spacers

Round

1.5 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

9774015951R
Wurth Elektronik
1: $1.58
2,557In Stock
2,400Expected 18/9/2026

Mfr. Part No.
9774015951R

Mouser Part No
710-9774015951R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

Learn More

Datasheet

2,557In Stock

2,400Expected 18/9/2026

Cut Tape

$1.58

$1.48

$1.33

$1.22

$1.14

Reel

$0.99

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Spacers

Round

1.5 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774015960R
Wurth Elektronik
1: $2.50
637In Stock
9,600On Order

Mfr. Part No.
9774015960R

Mouser Part No
710-9774015960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

637In Stock

9,600On Order

Cut Tape

$2.50

$2.41

$2.11

$1.97

$1.81

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Spacers

Round

2.9 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel Spacer, Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

9774020982R
Wurth Elektronik
1: $1.70
1,109In Stock
5,500Expected 1/10/2026

Mfr. Part No.
9774020982R

Mouser Part No
710-9774020982R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel Spacer, Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

Learn More

Datasheet

1,109In Stock

5,500Expected 1/10/2026

Cut Tape

$1.70

$1.59

$1.52

$1.47

$1.40

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

Spacers

SMT Spacer

2 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

9774025951R
Wurth Elektronik
1: $1.58
1,756In Stock
5,700Expected 11/9/2026

Mfr. Part No.
9774025951R

Mouser Part No
710-9774025951R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

Learn More

Datasheet

1,756In Stock

5,700Expected 11/9/2026

Cut Tape

$1.58

$1.48

$1.33

$1.22

Reel

$0.891

View

MouseReel Available

Min.: 1
Mult.: 1

: 950

Spacers

Round

3.9 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774035943R
Wurth Elektronik
1: $1.18
313In Stock
6,400Expected 16/10/2026

Mfr. Part No.
9774035943R

Mouser Part No
710-9774035943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

313In Stock

6,400Expected 16/10/2026

Cut Tape

$1.18

$1.09

$1.02

$0.90

Reel

$0.80

MouseReel Available

Min.: 1
Mult.: 1

: 800

Spacers

Round

3.5 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

9774040982R
Wurth Elektronik
1: $2.12
1,355In Stock

Mfr. Part No.
9774040982R

Mouser Part No
710-9774040982R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

Learn More

Datasheet

1,355In Stock

Cut Tape

$2.12

$2.03

$1.88

$1.74

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 700

Spacers

SMT Spacer

4 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST Steel Spacer 4.5mm Through Hole

9774050982R
Wurth Elektronik
1: $2.20
1,659In Stock

Mfr. Part No.
9774050982R

Mouser Part No
710-9774050982R

Wurth Elektronik

Standoffs & Spacers WA-SMST Steel Spacer 4.5mm Through Hole

Learn More

Datasheet

1,659In Stock

Cut Tape

$2.20

$2.08

$1.94

$1.80

Reel

$1.58

$1.43

MouseReel Available

Min.: 1
Mult.: 1

: 600

Spacers

Spacer

5 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMSI M2.7 intrnl non stop

9774055951R
Wurth Elektronik
1: $1.24
598In Stock
900Expected 1/1/2027

Mfr. Part No.
9774055951R

Mouser Part No
710-9774055951R

Wurth Elektronik

Standoffs & Spacers WA-SMSI M2.7 intrnl non stop

Learn More

Datasheet

598In Stock

900Expected 1/1/2027

Cut Tape

$1.24

$1.10

$1.02

$0.981

Reel

$0.868

MouseReel Available

Min.: 1
Mult.: 1

: 450

Spacers

Round Metric

Steel

5.1 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774070943R
Wurth Elektronik
1: $1.17
1,231In Stock

Mfr. Part No.
9774070943R

Mouser Part No
710-9774070943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

1,231In Stock

Cut Tape

$1.17

$1.09

$1.02

$0.90

Reel

$0.783

MouseReel Available

Min.: 1
Mult.: 1

: 400

Spacers

Round

7 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

9774090951R
Wurth Elektronik
1: $1.37
206In Stock
900Expected 25/9/2026

Mfr. Part No.
9774090951R

Mouser Part No
710-9774090951R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

Learn More

Datasheet

206In Stock

900Expected 25/9/2026

Cut Tape

$1.37

$1.33

$1.15

$1.07

Reel

$0.966

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Round

10.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774090960R
Wurth Elektronik
1: $2.50
247In Stock
12,000On Order

Mfr. Part No.
9774090960R

Mouser Part No
710-9774090960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

247In Stock

12,000On Order

Cut Tape

$2.50

$2.41

$2.12

$1.97

$1.77

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 400

Spacers

Round

10.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

9774090982R
Wurth Elektronik
1: $2.53
1,053In Stock

Mfr. Part No.
9774090982R

Mouser Part No
710-9774090982R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam

Learn More

Datasheet

1,053In Stock

Cut Tape

$2.53

$2.39

$2.23

$2.05

Reel

$2.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Spacers

SMT Spacer

9 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel Spacer, 4.5 Internal non Stop

9774100982R
Wurth Elektronik
1: $2.50
1,024In Stock
1,500Expected 11/9/2026

Mfr. Part No.
9774100982R

Mouser Part No
710-9774100982R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel Spacer, 4.5 Internal non Stop

Learn More

Datasheet

1,024In Stock

1,500Expected 11/9/2026

Cut Tape

$2.50

$2.34

$2.26

Reel

$2.05

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Spacer

10 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

9774150960R
Wurth Elektronik
1: $2.99
310In Stock
6,500On Order

Mfr. Part No.
9774150960R

Mouser Part No
710-9774150960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop

Learn More

Datasheet

310In Stock

6,500On Order

Cut Tape

$2.99

$2.88

$2.53

$2.34

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

: 250

Spacers

Round

16.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Through Hole

9774160960R
Wurth Elektronik
1: $3.88
436In Stock
1,800Expected 25/9/2026

Mfr. Part No.
9774160960R

Mouser Part No
710-9774160960R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 3.3mm Through Hole

Learn More

Datasheet

436In Stock

1,800Expected 25/9/2026

Cut Tape

$3.88

$3.45

$3.20

Reel

$2.19

MouseReel Available

Min.: 1
Mult.: 1

: 180

Spacers

Round

16 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

9774010951R
Wurth Elektronik
1: $1.59
19,400On Order

Mfr. Part No.
9774010951R

Mouser Part No
710-9774010951R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop

Learn More

Datasheet

19,400On Order

Cut Tape

$1.59

$1.50

$1.33

$1.22

$1.14

Reel

$0.99

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Spacers

Round

1 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774045943R
Wurth Elektronik
1: $1.18
4,200Expected 4/12/2026

Mfr. Part No.
9774045943R

Mouser Part No
710-9774045943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

4,200Expected 4/12/2026

Cut Tape

$1.18

$1.09

$1.02

$0.90

Reel

$0.796

MouseReel Available

Min.: 1
Mult.: 1

: 600

Spacers

Round

4.5 mm

Steel

4.35 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774050943R
Wurth Elektronik
1: $1.07
8,915Expected 16/9/2026

Mfr. Part No.
9774050943R

Mouser Part No
710-9774050943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

8,915Expected 16/9/2026

Cut Tape

$1.07

$1.02

$0.942

$0.834

Reel

$0.726

MouseReel Available

Min.: 1
Mult.: 1

: 600

Spacers

Round

5 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

SMST SMD Steel Spacers

Customer Service Office

Company

Resources

Support

1 mm
1.5 mm
2 mm
2.5 mm
2.9 mm
3 mm
3.4 mm
3.5 mm
3.9 mm
4 mm
4.4 mm
4.5 mm
5 mm
5.4 mm
6 mm
6.4 mm
7 mm
7.4 mm
8 mm
8.4 mm