Self-Retaining Spacers

Self retaining spacers are used to insulate the heads of screws on a PCB (printed circuit board), while providing the desired spacing between the chassis and the PCB.

How do self retaining spacers work?

Self retaining spacers are similar to round spacers or hex spacers, but with special inside diameters that are designed to grip the screw's outside shank. They have snap-in mounting mechanisms that ensure the required space is maintained even when a screw is removed.

The snap-in standoff snaps into the PCB so that its locked in position. Self retaining spacers are designed to raise stacked sections, reduce physical contact between two components and create enough space for heat dissipation. Self retaining spacers are available in several spacing heights to suit different applications.

What are self retaining spacers used for?

Self retaining spacers are used in applications that require precise control of product lengths and dimensions. Some typical applications include:

  • PCBs
  • Cable assemblies
  • Telecommunication equipment
  • Computer enclosures
  • Electronic automotive assemblies
  • LED positioning

...
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กำลังดูสินค้า 1 - 20 รายการจาก 31 รายการ / Viewing 1 - 20 of 31 products
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รายละเอียดสินค้า / Description ราคา / Price Body Height Fixing Screw Size Chassis Hole Diameter PCB Hole Diameter PCB Thickness Material
RS Stock No. 663-3508
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-2-01
Brand :Richco
THB9.498
Each: (In a Pack of 40)
Units
3.2mm M3 3mm 4.7mm 1.57mm Nylon
RS Stock No. 184-2718
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702924000
THB8.35
Each: (In a Pack of 20)
Units
8.4mm M2.5 - - - Nylon 66
RS Stock No. 184-2690
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702935000
THB9.45
Each: (In a Pack of 20)
Units
16.1mm M3 - - - Nylon 66
RS Stock No. 184-2371
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702940500
THB9.43
Each (In a Bag of 1000)
Units
9.8mm M4 - - - Nylon 66
RS Stock No. 184-2710
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702932000
THB8.35
Each: (In a Pack of 20)
Units
11.3mm M3 - - - Nylon 66
RS Stock No. 906-3675
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-5MM
Brand :Bivar
THB6.802
Each: (In a Pack of 100)
Units
5mm M3 3.7mm 2.9mm - PVC
RS Stock No. 906-3671
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-410
Brand :Bivar
THB3.79
Each: (In a Pack of 100)
Units
10.4mm M3 3.7mm 2.9mm - PVC
RS Stock No. 906-3669
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-205
Brand :Bivar
THB24.91
Each: (In a Pack of 50)
Units
5.2mm M3 3.7mm 2.9mm - PVC
RS Stock No. 184-2364
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702930000
THB7.96
Each (In a Bag of 1000)
Units
7.4mm M3 - - - Nylon 66
RS Stock No. 663-3533
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-6-4-01
Brand :Richco
THB9.967
Each: (In a Pack of 40)
Units
6.4mm M3.5 3.5mm 5.9mm 1.57mm Nylon
RS Stock No. 184-2744
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702931000
THB8.73
Each: (In a Pack of 20)
Units
9.8mm M3 - - - Nylon 66
RS Stock No. 184-2706
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702930000
THB8.73
Each: (In a Pack of 20)
Units
7.4mm M3 - - - Nylon 66
RS Stock No. 184-2378
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702933000
THB7.96
Each (In a Bag of 1000)
Units
12.9mm M3 - - - Nylon 66
RS Stock No. 184-2375
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702932000
THB6.951
Each (In a Bag of 1000)
Units
11.3mm M3 - - - Nylon 66
RS Stock No. 663-3502
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-3-01
Brand :Richco
THB7.699
Each: (In a Pack of 40)
Units
4.8mm M3 3mm 4.7mm 1.57mm Nylon
RS Stock No. 184-2368
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702924000
THB6.673
Each (In a Bag of 2000)
Units
8.4mm M2.5 - - - Nylon 66
RS Stock No. 906-3653
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-2-145
Brand :Bivar
THB20.646
Each: (In a Pack of 50)
Units
3.7mm #6 4.4mm 3.1mm - PVC
RS Stock No. 663-3514
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-4-5-01
Brand :Richco
THB14.875
Each: (In a Pack of 40)
Units
7.9mm M3 3mm 4.7mm 1.57mm Nylon
RS Stock No. 663-3536
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SRS-6-5-01
Brand :Richco
THB12.24
Each: (In a Pack of 40)
Units
7.9mm M3.5 3.5mm 5.9mm 1.57mm Nylon
RS Stock No. 184-2696
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.702922000
THB8.73
Each: (In a Pack of 20)
Units
6.4mm M2.5 - - - Nylon 66
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