Card Guide Accessories

Part Number	Description / PDF	Quantity
422C-280MMH-K Wakefield-Vette	WEDGELOCK 2.80" HARD ANODIZE	0
426C-280SSG-P Wakefield-Vette	WEDGELOCK 2.80" GOLD CHROMATE	0
422C-430MME-CKP Wakefield-Vette	WEDGELOCK 4.30" ELECTROLESS NI	0
426C-480SSE-CKP Wakefield-Vette	WEDGELOCK 4.80" ELECTROLESS NI	0
20808062 Schroff / nVent	HANDLE 8HP VME PLASTIC GRAY	379
422C-580SSH-P Wakefield-Vette	WEDGELOCK 5.80" HARD ANODIZE	0
426C-580SSE-CP Wakefield-Vette	WEDGELOCK 5.80" ELECTROLESS NI	0
CCK-KIT-AD Schroff / nVent	CONDUCTION COOLED KEY	0
422C-580SSE-CKP Wakefield-Vette	WEDGELOCK 5.80" ELECTROLESS NI	0
CP-69 WE Califia Lighting (Bivar)	CARD EJECTOR PCB 1.25" .094" WHT	249
422C-580UMH-CP Wakefield-Vette	WEDGELOCK 5.80" HARD ANODIZE	0
426C-430UME-KP Wakefield-Vette	WEDGELOCK 4.30" ELECTROLESS NI	0
3688771 Wakefield-Vette	HANDLE IV BOTTOM W/OUT OFF 1/2HP	7238
426C-380UME-P Wakefield-Vette	WEDGELOCK 3.80" ELECTROLESS NI	0
426C-330SSB Wakefield-Vette	WEDGELOCK 3.30" ANODIZE	0
422C-530UME Wakefield-Vette	WEDGELOCK 5.30" ELECTROLESS NI	0
422C-330MMB-CKP Wakefield-Vette	WEDGELOCK 3.30" ANODIZE	0
422C-330MMH-CKP Wakefield-Vette	WEDGELOCK 3.30" HARD ANODIZE	0
422C-580MME Wakefield-Vette	WEDGELOCK 5.80" ELECTROLESS NI	0
426C-280MME Wakefield-Vette	WEDGELOCK 2.80" ELECTROLESS NI	0

Card Guide Accessories

1. Overview

Card Guide Accessories are mechanical components designed to support, align, and secure electronic modules, racks, and enclosures in industrial and IT infrastructure systems. These accessories ensure structural stability, facilitate thermal management, and enable efficient installation/maintenance of equipment. Their importance has grown with the increasing complexity of data centers, telecommunications networks, and industrial automation systems, where precise mechanical alignment and vibration resistance are critical.

2. Major Types and Functional Classification

Type	Functional Features	Application Examples
Fixed Card Guides	Rigid mounting for permanent installations	Industrial control panels
Adjustable Guides	Modular width adjustment for variable module sizes	Server racks in data centers
Sliding Guides	Telescopic rails for front-access maintenance	Network switches, blade servers
Vertical Mounting Kits	Space-optimized vertical installation	Wall-mounted telecom cabinets

3. Structure and Components

Typical card guide systems consist of: - Load-bearing rails (aluminum/steel alloys) - Anti-vibration mounts (rubber or polymer dampers) - Quick-release mechanisms (spring-loaded latches) - Thermal interface materials (conductive pads or channels) - Mounting brackets (precision-machined aluminum)

4. Key Technical Specifications

Parameter	Value Range	Importance
Load Capacity	5-100kg per rail	Determines system stability
Material Thickness	1.2-3.0mm	Affects durability and vibration resistance
Thermal Conductivity	50-200 W/m K	Enables passive cooling
Corrosion Resistance	1000-2000h salt spray rating	Ensures longevity in harsh environments
Installation Tolerance	0.5mm	Guarantees proper module alignment

5. Application Fields

Data Centers: Server racks, storage arrays
Telecommunications: 5G base stations, optical network terminals
Industrial Automation: PLC racks, SCADA systems
Medical Equipment: MRI machine electronics, diagnostic servers

6. Leading Manufacturers and Products

Manufacturer	Product Line	Key Features
Panduit	SmartRack Sliding Rails	Tool-free installation, 45kg load capacity
Rittal	TS 8 Modular Guides	Quick-lock system, IP20 rating
Cabinet Mount	CM-4000 Adjustable Guides	Variable width (19"-24"), EMI shielding
Middle Atlantic	DDS Series	Integrated cable management, vibration damping

7. Selection Recommendations

Key selection criteria include: - Environmental Conditions: Temperature (-40 C to +85 C), humidity tolerance - Compatibility: Match EIA-310-D standards for 19" racks - Expandability: Choose modular systems for future upgrades - Vibration Requirements: Select guides with MIL-STD-810G certification for seismic zones

Case Study: A hyperscale data center implemented Rittal TS 8 guides to support 24/7 server operations, achieving 30% faster maintenance cycles through their quick-release mechanism.

8. Industry Trends

Emerging developments include: - Integration with IoT sensors for real-time vibration monitoring - Adoption of composite materials reducing weight by 40% vs. steel - AI-driven thermal optimization using embedded temperature sensors - Increased demand for 2U-4U high-density mounting solutions in 5G infrastructure