PCB Card Guides are designed to guide, support, and accurately position printed circuit boards (PCBs) and plug-in modules inside 19-inch subracks, card cages, and modular electronic systems.
About this
product
The card guides provide a controlled insertion and removal path for PCBs while helping prevent lateral movement, PCB edge damage, and misalignment with backplane connectors.
Available in different lengths, groove widths, mounting configurations, materials, and colors, Our PCB Card Guides can be supplied as standard components or customized according to customer drawings and application requirements.


Products description
For1.6-2.0mm 2.5mm thickness PCB boards
Codable, coding chamber for mounting
coding pegs
Performance description
IEC 60297-3-103
Railway Fire Standard EN 45545-2:2013+A1:2015(E)
High-Temperature Aging 90°C / 6 h
Aging Standard GB/T 7141-2008
Low-Temperature Test -55°C
Embrittlement Standard GB/T 5470-2008
RoHS 2011/65/EU
Color Available
RAL3031 Guide rail head
RAL7044 Guide rail head
Dimension Available
160mm board
220mm board
280mm board
340mm board
Material: PC+GF
Why Choose Our PCB Card Guides?
We focus on mechanical components for 19-inch subracks and modular electronic systems.
We provide:
Standard Components
Ready-to-use card guides for common subrack configurations.
Custom Manufacturing
Production according to customer drawings, samples, or specifications.
Engineering Support
Assistance with material selection, dimensions, mounting structures, and application requirements.
OEM / ODM Production
Suitable for subrack manufacturers, system integrators, equipment manufacturers, and replacement-parts suppliers.
Looking for reliable 19-inch subrack accessories or a custom mechanical solution? Contact us for product information, technical support, OEM/ODM manufacturing, and quotation requests.
Finding a replacement or custom component for an existing subrack can be difficult—especially when the original part is discontinued, difficult to identify, or no longer available.
YiHui helps you replace, upgrade, and customize mechanical components for 19-inch subrack systems.
Send us your part number, drawing, dimensions, or even a photo. We can help identify the component and provide a suitable replacement or custom solution.