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. 580-045
BrandRS PRO
$0.098
Each (In a Pack of 50)
units
Locking 12.7mm 3.85mm 3.85mm 1.6mm - - Nylon
RS Stock No. 663-3316
Mfr. Part No.LCBSM-3-01
BrandRichco
$0.343
Each (In a Pack of 40)
units
Locking 4.8mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 721-2635
Mfr. Part No.DLCBST-7-01
BrandRichco
$0.236
Each (In a Pack of 40)
units
Locking 11.1mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 303-5217
Mfr. Part No.CRLCBSR 12 01
BrandRichco
$19.38
1 Bag of 100
Bag(s)
Cupped Reverse Locking 19mm 6mm 4mm 1.6mm - - Nylon
RS Stock No. 161-0074
Mfr. Part No.LCBS-3-01
BrandRichco
$14.56
1 Bag of 100
Bag(s)
Locking 4.8mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 101-2947
Mfr. Part No.RLCBSR-10-01 BLANC
BrandRichco
$0.449
Each (In a Bag of 100)
units
Reverse locking 15.9mm 4.75mm 3.18mm 1.57mm - - Nylon
RS Stock No. 188-1434
Mfr. Part No.CBS-3-01
BrandRichco
$0.291
Each (In a Bag of 50)
units
Locking 4.8mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 663-3287
Mfr. Part No.EHCBS-6-01
BrandRichco
$0.463
Each (In a Pack of 40)
units
Edge-Holding Locking 9.5mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-2626
Mfr. Part No.DLCBST-3-01
BrandRichco
$0.216
Each (In a Pack of 40)
units
Locking 4.8mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 721-2590
Mfr. Part No.DLCBS-3-01
BrandRichco
$0.324
Each (In a Pack of 40)
units
Locking 4.8mm 4mm 4mm 0.79 → 1.98mm - - Nylon
RS Stock No. 714-8073
Mfr. Part No.LCBS-3-01.
BrandRichco
$0.244
Each (In a Pack of 40)
units
Locking 4.8mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 303-5166
Mfr. Part No.CRLCBSR-3-01
BrandRichco
$14.87
1 Bag of 100
Bag(s)
Reverse Locking 4.8mm 6mm 4mm 1.6mm - - Nylon
RS Stock No. 606-872
Mfr. Part No.TEHCBS-4-01
BrandRichco
$0.205
Each (In a Pack of 50)
units
Edge-Holding Locking 6.4mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-4739
Mfr. Part No.LCBSM-8-01
BrandRichco
$0.313
Each (In a Pack of 40)
units
Locking 12.7mm 3.18mm 3.18mm 1.57mm - - Nylon
RS Stock No. 220-844
Mfr. Part No.LCBS-12-01
BrandRichco
$0.37
Each (In a Pack of 50)
units
Locking 19.1mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 102-6665
Mfr. Part No.TCBN-T1-M3-8-25
BrandRichco
$0.741
Each (In a Pack of 10)
units
Standard 25mm 3.2mm 4mm 1.6mm 3.2mm M3 Nylon
RS Stock No. 202-3320
Mfr. Part No.CBS-TMM-M4-06-01
BrandRichco
$0.454
Each (In a Bag of 100)
units
Stacking 9.5mm 4mm 4mm - - - Nylon
RS Stock No. 220-822
Mfr. Part No.LCBS-6-01
BrandRichco
$0.126
Each (In a Pack of 50)
units
Locking 9.5mm 4.75mm 4mm 1.57mm - - Nylon
RS Stock No. 721-2610
Mfr. Part No.DLCBST-10-01
BrandRichco
$0.253
Each (In a Pack of 40)
units
Locking 15.9mm 2.54mm 2.54mm 1.63mm - - Nylon
RS Stock No. 606-894
Mfr. Part No.TEHCBS 12 01
BrandRichco
$0.311
Each (In a Pack of 50)
units
Edge-Holding Locking 19.1mm 4.75mm 4mm 1.57mm - - Nylon