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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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Length
Material
Outside Diameter
Plating
Gender
Packaging
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
5,621In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Spacers Round 12.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
6,337In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Spacers Round 13.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
4,036In Stock
2,750Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Spacers Round 15.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
2,035In Stock
6,000Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Spacers Round 1 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
972In Stock
9,600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Spacers Round 2.9 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel Spacer, Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam
Datasheet
1,374In Stock
5,500Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,100

Spacers SMT Spacer 2 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop
Datasheet
1,756In Stock
5,700Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 950

Spacers Round 3.9 mm Steel 5.1 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam
Datasheet
301In Stock
1,400Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 700

Spacers SMT Spacer 4 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST Steel Spacer 4.5mm Through Hole
Datasheet
1,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Spacers Spacer 5 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMSI M2.7 intrnl non stop
Datasheet
598In Stock
900Expected 1/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 450

Spacers Round Metric Steel 5.1 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
1,291In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Spacers Round 7 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop
Datasheet
206In Stock
900Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

Spacers Round 10.4 mm Steel 5.1 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
335In Stock
12,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

Spacers Round 10.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam
Datasheet
1,053In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

Spacers SMT Spacer 9 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel Spacer, 4.5 Internal non Stop
Datasheet
124In Stock
2,400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 300

Spacers Spacer 10 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
434In Stock
3,750Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Spacers Round 16.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 3.3mm Intrnl NonStop
Datasheet
43,137On Order
MouseReel Available
Min.: 1
Mult.: 1
: 350

Spacers Round 11.4 mm Steel 6 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop
Datasheet
19,400Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Spacers Round 1 mm Steel 5.1 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
7,794In Stock
800Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

Spacers Round 3 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
6,713On Order
MouseReel Available
Min.: 1
Mult.: 1
: 800

Spacers Round 3.5 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
4,200Expected 12/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

Spacers Round 4.5 mm Steel 4.35 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
8,915Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

Spacers Round 5 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel 2.7mm Intrnl NonStop
Datasheet
7,349On Order
MouseReel Available
Min.: 1
Mult.: 1
: 450

Spacers Round 7.4 mm Steel 5.1 mm Tin Female / Female Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMT Steel Spacer Diam=4.5 Internal non Stop Steel Tin plated w. Int 4.5mm Diam
Datasheet
3,150On Order
MouseReel Available
Min.: 1
Mult.: 1
: 450

Spacers SMT Spacer 7 mm Steel 8.2 mm Tin Reel, Cut Tape, MouseReel
Wurth Elektronik Standoffs & Spacers WA-SMST SMD Steel Spacer 4.3mm
Datasheet
6,810On Order
MouseReel Available
Min.: 1
Mult.: 1
: 400

Spacers Round 8 mm Steel 4.35 mm Tin Female / Female Reel, Cut Tape, MouseReel