Standoffs & Spacers – Mouser Puerto Rico

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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

9774030960R
Wurth Elektronik
1: $1.85
18,758In Stock

Mfr. Part #
9774030960R

Mouser Part #
710-9774030960R

Wurth Elektronik

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

Learn More

Datasheet

18,758In Stock

Cut Tape

$1.85

$1.77

$1.56

$1.45

$1.38

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 800

Spacers

Round

4.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774050960R
Wurth Elektronik
1: $1.17
55,705In Stock
40,075On Order

Mfr. Part #
9774050960R

Mouser Part #
710-9774050960R

Wurth Elektronik

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

Learn More

Datasheet

55,705In Stock

40,075On Order

Cut Tape

$1.17

$1.10

$0.979

$0.895

Reel

$0.728

MouseReel Available

Min.: 1
Mult.: 1

: 650

Spacers

Round

6.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774080960R
Wurth Elektronik
1: $2.20
A tariff of 35% may be applied if shipping to the United States.
18,429In Stock

Mfr. Part #
9774080960R

Mouser Part #
710-9774080960R

Wurth Elektronik

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

Learn More

Datasheet

18,429In Stock

Cut Tape

$2.20

$2.11

$1.85

$1.71

Reel

$1.57

MouseReel Available

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 450

Spacers

Round

9.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774010943R
Wurth Elektronik
1: $0.87
3,179In Stock
6,000Expected 10/16/2026

Mfr. Part #
9774010943R

Mouser Part #
710-9774010943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

3,179In Stock

6,000Expected 10/16/2026

Cut Tape

$0.87

$0.805

$0.749

$0.662

Reel

$0.576

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: $1.84
4,521In Stock
4,500Expected 8/14/2026

Mfr. Part #
9774010960R

Mouser Part #
710-9774010960R

Wurth Elektronik

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

Learn More

Datasheet

4,521In Stock

4,500Expected 8/14/2026

Cut Tape

$1.84

$1.76

$1.55

$1.44

$1.32

Reel

$1.15

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

9774020943R
Wurth Elektronik
1: $0.83
4,782In Stock
6,300Expected 8/14/2026

Mfr. Part #
9774020943R

Mouser Part #
710-9774020943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

4,782In Stock

6,300Expected 8/14/2026

Cut Tape

$0.83

$0.776

$0.721

$0.638

Reel

$0.554

MouseReel Available

Min.: 1
Mult.: 1

: 1,050

Spacers

Round

2 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774020951R
Wurth Elektronik
1: $1.01
20,186In Stock

Mfr. Part #
9774020951R

Mouser Part #
710-9774020951R

Wurth Elektronik

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

Learn More

Datasheet

20,186In Stock

Cut Tape

$1.01

$0.979

$0.848

$0.788

$0.728

Reel

$0.633

MouseReel Available

Min.: 1
Mult.: 1

: 1,050

Spacers

Round

3.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774020960R
Wurth Elektronik
1: $1.01
8,473In Stock

Mfr. Part #
9774020960R

Mouser Part #
710-9774020960R

Wurth Elektronik

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

Learn More

Datasheet

8,473In Stock

Cut Tape

$1.01

$0.979

$0.848

$0.788

$0.728

Reel

$0.633

MouseReel Available

Min.: 1
Mult.: 1

: 1,050

Spacers

Round

3.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774025943R
Wurth Elektronik
1: $0.87
10,135In Stock
7,600Expected 9/11/2026

Mfr. Part #
9774025943R

Mouser Part #
710-9774025943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

10,135In Stock

7,600Expected 9/11/2026

Cut Tape

$0.87

$0.805

$0.749

$0.662

Reel

$0.576

MouseReel Available

Min.: 1
Mult.: 1

: 950

Spacers

Round

2.5 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774025960R
Wurth Elektronik
1: $1.84
2,104In Stock
1,900Expected 8/14/2026

Mfr. Part #
9774025960R

Mouser Part #
710-9774025960R

Wurth Elektronik

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

Learn More

Datasheet

2,104In Stock

1,900Expected 8/14/2026

Cut Tape

$1.84

$1.76

$1.55

$1.44

$1.32

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 950

Spacers

Round

3.9 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

9774030982R
Wurth Elektronik
1: $1.50
2,970In Stock

Mfr. Part #
9774030982R

Mouser Part #
710-9774030982R

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

2,970In Stock

Cut Tape

$1.50

$1.42

$1.32

$1.22

$1.07

Reel

$0.975

MouseReel Available

Min.: 1
Mult.: 1

: 900

Spacers

SMT Spacer

3 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774040943R
Wurth Elektronik
1: $0.86
11,297In Stock

Mfr. Part #
9774040943R

Mouser Part #
710-9774040943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

11,297In Stock

Cut Tape

$0.86

$0.805

$0.749

$0.662

Reel

$0.576

MouseReel Available

Min.: 1
Mult.: 1

: 600

Spacers

Round

4 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774040951R
Wurth Elektronik
1: $1.01
6,801In Stock
4,900Expected 8/14/2026

Mfr. Part #
9774040951R

Mouser Part #
710-9774040951R

Wurth Elektronik

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

Learn More

Datasheet

6,801In Stock

4,900Expected 8/14/2026

Cut Tape

$1.01

$0.979

$0.848

$0.788

Reel

$0.633

MouseReel Available

Min.: 1
Mult.: 1

: 700

Spacers

Round

5.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774040960R
Wurth Elektronik
1: $1.84
7,922In Stock
21,000Expected 8/14/2026

Mfr. Part #
9774040960R

Mouser Part #
710-9774040960R

Wurth Elektronik

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

Learn More

Datasheet

7,922In Stock

21,000Expected 8/14/2026

Cut Tape

$1.84

$1.76

$1.55

$1.44

$1.32

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

: 750

Spacers

Round

5.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774050951R
Wurth Elektronik
1: $1.00
19,403In Stock
15,300Expected 8/14/2026

Mfr. Part #
9774050951R

Mouser Part #
710-9774050951R

Wurth Elektronik

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

Learn More

Datasheet

19,403In Stock

15,300Expected 8/14/2026

Cut Tape

$1.00

$0.979

$0.848

$0.788

Reel

$0.728

MouseReel Available

Min.: 1
Mult.: 1

: 450

Spacers

Round

6.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

9774060943R
Wurth Elektronik
1: $0.86
3,768In Stock

Mfr. Part #
9774060943R

Mouser Part #
710-9774060943R

Wurth Elektronik

Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm

Learn More

Datasheet

3,768In Stock

Cut Tape

$0.86

$0.805

$0.749

$0.662

Reel

$0.576

MouseReel Available

Min.: 1
Mult.: 1

: 500

Spacers

Round

6 mm

Steel

4.35 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774060960R
Wurth Elektronik
1: $2.02
13,166In Stock
7,150Expected 8/14/2026

Mfr. Part #
9774060960R

Mouser Part #
710-9774060960R

Wurth Elektronik

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

Learn More

Datasheet

13,166In Stock

7,150Expected 8/14/2026

Cut Tape

$2.02

$1.95

$1.90

$1.72

$1.45

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 550

Spacers

Round

7.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774070951R
Wurth Elektronik
1: $1.03
6,036In Stock

Mfr. Part #
9774070951R

Mouser Part #
710-9774070951R

Wurth Elektronik

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

Learn More

Datasheet

6,036In Stock

Cut Tape

$1.03

$0.999

$0.99

$0.865

Reel

$0.788

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Spacers

Round

8.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774070960R
Wurth Elektronik
1: $1.84
6,946In Stock
4,500Expected 8/14/2026

Mfr. Part #
9774070960R

Mouser Part #
710-9774070960R

Wurth Elektronik

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

Learn More

Datasheet

6,946In Stock

4,500Expected 8/14/2026

Cut Tape

$1.84

$1.77

$1.56

$1.45

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 500

Spacers

Round

8.4 mm

Steel

6 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774080951R
Wurth Elektronik
1: $1.01
10,698In Stock
26,000On Order

Mfr. Part #
9774080951R

Mouser Part #
710-9774080951R

Wurth Elektronik

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

Learn More

Datasheet

10,698In Stock

26,000On Order

Cut Tape

$1.01

$0.979

$0.848

$0.788

Reel

$0.788

$0.728

MouseReel Available

Min.: 1
Mult.: 1

: 400

Spacers

Round

8 mm

Steel

5.1 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

9774080982R
Wurth Elektronik
1: $1.80
3,023In Stock

Mfr. Part #
9774080982R

Mouser Part #
710-9774080982R

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

3,023In Stock

Cut Tape

$1.80

$1.71

$1.59

$1.47

Reel

$1.29

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 400

Spacers

SMT Spacer

8 mm

Steel

8.2 mm

Tin

Reel, Cut Tape, MouseReel

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

9774090960R
Wurth Elektronik
1: $1.84
2,198In Stock
3,200Expected 8/14/2026

Mfr. Part #
9774090960R

Mouser Part #
710-9774090960R

Wurth Elektronik

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

Learn More

Datasheet

2,198In Stock

3,200Expected 8/14/2026

Cut Tape

$1.84

$1.77

$1.56

$1.45

$1.30

Reel

$1.19

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 2.7mm Intrnl NonStop

9774100951R
Wurth Elektronik
1: $1.01
4,913In Stock
3,000Expected 8/14/2026

Mfr. Part #
9774100951R

Mouser Part #
710-9774100951R

Wurth Elektronik

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

Learn More

Datasheet

4,913In Stock

3,000Expected 8/14/2026

Cut Tape

$1.01

$0.979

$0.848

$0.788

Reel

$0.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Round

11.4 mm

Steel

5.1 mm

Tin

Female / Female

Reel, Cut Tape, MouseReel

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

9774110960R
Wurth Elektronik
1: $2.21
5,665In Stock

Mfr. Part #
9774110960R

Mouser Part #
710-9774110960R

Wurth Elektronik

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

Learn More

Datasheet

5,665In Stock

Cut Tape

$2.21

$2.12

$1.86

$1.72

Reel

$1.72

$1.58

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: $2.20
6,547In Stock

Mfr. Part #
9774120960R

Mouser Part #
710-9774120960R

Wurth Elektronik

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

Learn More

Datasheet

6,547In Stock

Cut Tape

$2.20

$2.12

$1.86

$1.72

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Spacers

Round

13.4 mm

Steel

6 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