PCB Support Pillars

PCB support pillars support the mounting of a printed circuit board (PCB) within a variety of different electronic assemblies, They help the PCB to become both insulated and secure.

How to mount a support pillar to a PCB

Step 1

Apply the desired amount of solder paste to the pad of the PCB.

Step 2

Solder the mounting pillar in place using standard surface mount techniques.

Step 3

Mount and secure the module with a self-locking screw and a torque for tightening.

Types of PCB support pillars

Nylon support pillars

Nylon pillars and spacers offering excellent electrical insulation, essential in many applications.

Nylon support pillars with brass inserts

Nylon pillars/standoffs with brass inserts provide fully insulated and strong fixing for Printed Circuit Boards and Busbars.

Brass support pillars

Brass pillars and spacers are ideal for heavy duty and high temperature applications.

Steel support pillars

Steel pillars are typically made from mild steel and are zinc plated for heavy duty applications.


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Description Price Type Body Height Chassis Hole Diameter PCB Hole Diameter PCB Thickness Fixing Hole Diameter Fixing Screw Size Material
RS Stock No. 663-3300
Mfr. Part No.LCBS-5-01
BrandRichco
TWD14.30
Each (In a Pack of 40)
units
Locking 7.9mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 102-6659
Mfr. Part No.TCBN-T1-M3-8-20
BrandRichco
TWD8.90
Each (In a Pack of 10)
units
Standard 20mm 3.2mm 4mm 1.6mm 3.2mm M3 Nylon
RS Stock No. 202-3370
Mfr. Part No.LCBS-TF-M4-10-01
BrandRichco
TWD8.40
Each (In a Bag of 100)
units
Locking 15.9mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 663-3306
Mfr. Part No.LCBS-22-01
BrandRichco
TWD4.70
Each (In a Pack of 40)
units
Locking 34.9mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 663-3319
Mfr. Part No.LCBSM-10-01
BrandRichco
TWD5.80
Each (In a Pack of 40)
units
Locking 15.9mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 102-6665
Mfr. Part No.TCBN-T1-M3-8-25
BrandRichco
TWD14.40
Each (In a Pack of 10)
units
Standard 25mm 3.2mm 4mm 1.6mm 3.2mm M3 Nylon
RS Stock No. 184-2370
Mfr. Part No.973300365
TWD38.80
Each (In a Pack of 5)
units
Spacer Stud 30mm - 4mm 2.1mm M3 - Polyamide
RS Stock No. 184-2236
Mfr. Part No.709404500
TWD7,754.00
1 Bag of 1000
Bag(s)
Snap-In Stop Spacer 15.9mm - - - - - Nylon
RS Stock No. 721-2601
Mfr. Part No.DLCBS-8-01
BrandRichco
TWD7.70
Each (In a Pack of 40)
units
Locking 12.7mm 4mm 4mm 0.79 → 1.98mm - - Nylon
RS Stock No. 663-3261
Mfr. Part No.CRLCBSRE-4-01
BrandRichco
TWD8.10
Each (In a Pack of 40)
units
Reverse Locking 6.4mm 5.4mm 4mm 1.6mm - - Nylon
RS Stock No. 220-816
Mfr. Part No.LCBS-4-01
BrandRichco
TWD13.90
Each (In a Pack of 50)
units
Locking 6.4mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 184-2239
Mfr. Part No.709401000
TWD5,863.00
1 Bag of 1000
Bag(s)
Snap-In Stop Spacer 4.8mm - - - - - Nylon
RS Stock No. 102-6621
Mfr. Part No.TCBN-T1-M3-8-6
BrandRichco
TWD8.90
Each (In a Pack of 10)
units
Standard 6mm 3.2mm 4mm 1.6mm 3.2mm M3 Nylon
RS Stock No. 184-1982
Mfr. Part No.973150365
TWD34.60
Each (In a Pack of 10)
units
Spacer Stud 15mm - 4mm 2.1mm M3 - Polyamide
RS Stock No. 202-3443
Mfr. Part No.FLCBS-08-01
BrandRichco
TWD8.90
Each (In a Bag of 100)
units
Locking 12.7mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 102-6687
Mfr. Part No.TCBN-T1-M3-8-30
BrandRichco
TWD14.40
Each (In a Pack of 10)
units
Standard 30mm 3.2mm 4mm 1.6mm 3.2mm M3 Nylon
RS Stock No. 184-1927
Mfr. Part No.973100385
TWD34.60
Each (In a Pack of 10)
units
Spacer Stud 10mm - 4mm - M3 - Plastic
RS Stock No. 184-1652
Mfr. Part No.973120365
TWD26.60
Each (In a Bag of 500)
units
Spacer Stud 12mm - 4mm 2.1mm M3 - Polyamide
RS Stock No. 663-3325
Mfr. Part No.LCBSM-4-01
BrandRichco
TWD7.50
Each (In a Pack of 40)
units
Locking 6.4mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 721-2588
Mfr. Part No.DLCBS-12-01
BrandRichco
TWD8.60
Each (In a Pack of 40)
units
Locking 19.1mm 4mm 4mm 0.79 → 1.98mm - - Nylon