ample-chip ample-chip
RFQ
BOM

Board Supports

Image Part Number Description / PDF Quantity Rfq
CBDLS325A

CBDLS325A

Richco, Inc. (Essentra Components)

PCB SPRT,TOP HL:LOCK ARROW .157

1175
13STS004068

13STS004068

Richco, Inc. (Essentra Components)

STACK SPACER, SELF RETAINING, #4

1000
BHL-7-01

BHL-7-01

Richco, Inc. (Essentra Components)

BRD SPT SNAP LOCK BARBED 7/16"

3476
DLCBS-14-19

DLCBS-14-19

Richco, Inc. (Essentra Components)

BRD SPT SNAP LOCK NYLON 7/8"

2000
702926000

702926000

Würth Elektronik Midcom

SELF-RETAINING SPACER 6,0 MM

1630
709440800

709440800

Würth Elektronik Midcom

SNAP-ON STOP SPACER REVERSE MOUN

0
EHCBS-6-12-01

EHCBS-6-12-01

Richco, Inc. (Essentra Components)

BRD SPT EDGE HOLD SNAP LOCK 3/4"

3000
709625200

709625200

Würth Elektronik Midcom

SNAP-ON SPACER, ARRESTING ON BOT

488
EHCBS-6-8-01

EHCBS-6-8-01

Richco, Inc. (Essentra Components)

BRD SPT EDGE HOLD SNAP LOCK 1/2"

0
CBDLS510A

CBDLS510A

Richco, Inc. (Essentra Components)

PCB SUPPORT,TOP HL:LOCK ARROW .1

2517
CBS-8-19

CBS-8-19

Richco, Inc. (Essentra Components)

BRD SPT SNAP FIT/LOCK NYLON 1/2"

2000
SRSCBS-6-01

SRSCBS-6-01

Richco, Inc. (Essentra Components)

BRD SPT THR STUD SNAP RIVET 3/8"

1990
709650500

709650500

Würth Elektronik Midcom

BOARD SUPRT SNAP LOCK NYLN 2.2MM

5193
9035

9035

Keystone Electronics Corp.

BRD SPT SNAP LOCK SCREW MNT 1/2"

3238
27TMSP00437

27TMSP00437

Richco, Inc. (Essentra Components)

PCB SUPPORT, SNAP FIT, .156/.125

1000
9048

9048

Keystone Electronics Corp.

BRD SPT SNAP LOCK THR STUD 1/4"

2900
CBDLS630A

CBDLS630A

Richco, Inc. (Essentra Components)

PCB SPRT,TOP HL:LOCK ARROW .137

1200
9059

9059

Keystone Electronics Corp.

BRD SPT REST MNT SNAP LOCK 1/2"

400
DLCBS7-8-01

DLCBS7-8-01

Richco, Inc. (Essentra Components)

BRD SPT SNAP LOCK NYLON 1/2"

953
CBDLS310A

CBDLS310A

Richco, Inc. (Essentra Components)

PCB SPRT,TOP HL:LOCK ARROW .157

1989

Board Supports

1. Overview

Board Supports are mechanical components designed to provide structural stability and positioning for printed circuit boards (PCBs), backplanes, and electronic subassemblies. These components ensure proper alignment, vibration resistance, and thermal management in electronic systems. Their importance has grown with advancements in miniaturization, high-density packaging, and harsh-environment applications across industries.

2. Major Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Rail GuidesLinear support with low-friction sliding surfacesServer rackmount systems
Standoff MountsSpaced mounting with threaded insertsPCB layer stacking
Edge ClampsQuick-lock lateral fixationIndustrial control panels
Heat Dissipating BracketsIntegrated thermal conduction pathsHigh-power LED arrays
Modular Support SystemsConfigurable cross-beam structuresData center switch racks

3. Structure and Components

Typical board supports consist of: - Load-bearing base (aluminum alloy/steel/stainless steel) - Precision-machined mounting slots (T-slot/round/oval patterns) - Anti-vibration damping elements (elastomer inserts) - Surface treatments (anodizing/zinc plating) - Quick-adjustment mechanisms (cam locks/micro-adjust screws) - Integrated wiring channels (for cable management)

4. Key Technical Specifications

ParameterDescriptionImportance
Load Capacity0.5-500kg rangeStructural integrity under operational stress
Material Hardness6061-T6 Al (95HBW)Weight/strength ratio optimization
Dimensional Tolerance 0.05mm to 0.2mmInterchangeability assurance
Corrosion Resistance1000h salt spray testLifetime durability in harsh environments
Thermal Conductivity180-250 W/m KHeat dissipation efficiency

5. Application Fields

  • Telecommunications (5G base stations, core routers)
  • Industrial Automation (PLC control cabinets)
  • Aerospace (avionics mounting systems)
  • Medical Equipment (MRI scanner electronics)
  • Transportation (EV battery management systems)

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
PEMFASTmount SeriesSelf-clinching PCB supports
BossardEcopac ZeroCarbon-neutral fastening systems
MisumiHFSR8-2020Aluminum extrusion rails
EatonHoffman EC seriesSeismic-rated enclosures
RittalTS 8 Cabinet SystemModular mounting frames

7. Selection Recommendations

Key considerations:

  • Dynamic load vs static load requirements
  • Available installation space (profile height constraints)
  • Environmental factors (temperature/humidity/vibration)
  • EMI shielding requirements
  • Tool-less installation capability
  • Total cost of ownership (material + installation + maintenance)

Example: For vibration-prone applications like railway signaling, select stainless steel supports with integrated elastomer dampers and locking mechanisms meeting EN 50155 standards.

8. Industry Trends Analysis

Emerging trends include:

  • Development of lightweight composites (carbon fiber-reinforced polymers)
  • Integration with smart sensors for structural health monitoring
  • Adoption of additive manufacturing for complex geometries
  • Growing demand for RoHS-compliant surface treatments
  • AI-driven predictive maintenance integration

Market forecasts predict 7.2% CAGR through 2030, driven by 5G infrastructure expansion and EV production growth according to Grand View Research.

RFQ BOM Call Skype Email
Top