Custom Electronic Component Distributor and Supplier

Your One-Stop Source for High-Quality Electronic Components

Our extensive collection is engineered to meet the needs of modern electrical and electronic systems. Products include:

Electronic enclosures
DIN rail components
Fasteners, hardware, and mounting accessories
Connectors and wiring accessories
Handles, gaskets, and sealing components
AC and DC power accessories
Thermal management components
Custom enclosures and fabricated parts

Whether you’re assembling prototypes, upgrading existing hardware, or designing a new product line, TCH provides the quality and selection required for seamless production.

Custom Electronic Components for Specialized Projects

Many engineering teams rely on TCH for custom electronic components designed to match exact requirements. We offer:

Custom enclosure machining (cutouts, drilling, venting)
Custom sizes and materials
OEM branding and labeling
Custom metal and plastic fabrication
Hardware modifications
Pre-assembled component options
Fully tailored custom electronics component kits

If your project requires shapes, materials, durability, or specifications not found in standard off-the-shelf components, our engineering and manufacturing teams deliver tailored solutions with fast turnaround times.

Electronic Component Kits for Efficient Assembly

For production lines, field installers, and integrators, TCH offers pre-packed or custom-configured electronic component kits, helping reduce assembly time and maintain consistency across builds.

Component kits may include:

Enclosures
Mounting hardware
Connectors and terminals
Brackets and DIN rail accessories
Grommets, screws, nuts, and fasteners
Thermal and EMI-protection components

Kitting services ensure that every project uses the right combination of parts, improves workflow efficiency, and reduces procurement time.

Industries We Serve

TCH supplies components to a wide range of industries, including:

Electronics manufacturing
Automation and control systems
Electrical equipment and panels
Aerospace and transportation
Robotics and instrumentation
Audio/visual equipment
Telecommunications
Renewable energy systems
Medical and laboratory equipment
Custom machinery builders

Our products are used in thousands of applications that require precision, durability, and dependable performance.

How to Select the Right Electronic Components

Choosing the correct electronic components requires careful consideration of:

1. Operating Environment

Indoor, outdoor, industrial, dusty, high-vibration, or high-temperature environments require specific materials and sealing options.

2. Mechanical Requirements

Strength, rigidity, and mounting conditions determine the type of enclosure, hardware, or fasteners needed.

3. Electrical Specifications

Voltage, current, safety ratings, and thermal performance guide component choice.

4. Compliance & Certification

UL, CSA, RoHS, REACH, and IP ratings may be required depending on the product or industry.

5. Customization Needs

If standard parts do not perfectly fit your use case, TCH can provide custom electronic components

or modify standard options.

6. Budget & Quantity

Bulk pricing and kitting options are available for recurring or large-scale orders.

Enhance Your Project with Reliable Electronic Components

Whether you are developing new hardware, upgrading existing systems, or building custom assemblies, TCH supplies dependable components backed by technical support and flexible customization options. Explore full collection or contact our team for help selecting the right parts for your application.

FAQs for Electronic Components

What are side mount casters used for?

Side mount casters are designed to attach to the side of equipment, carts, or furniture where traditional top plate casters cannot be installed. They are commonly used in tight spaces, industrial equipment, and material handling applications for secure and easy mobility.

Are stainless steel casters better than regular casters?

Yes, stainless steel casters are highly durable, corrosion-resistant, and ideal for environments exposed to moisture, chemicals, or frequent cleaning such as medical facilities, food service, and outdoor use. They last longer than standard steel casters in harsh conditions.

What is the advantage of rubber caster wheels?

Rubber caster wheels provide smooth, quiet movement while protecting floors from scratches and marks. They absorb shock and vibration, making them suitable for hospitals, schools, warehouses, and office furniture.

How do I choose the right caster wheels for my equipment?

When selecting caster wheels, consider:

Load capacity(weight support per caster)
Wheel material (rubber, metal, stainless steel, etc.)
Floor surface type (hard floors vs. carpeted or outdoor use)
Braking needs (casters with brakes for stability)
Mounting type (side mount or top plate)

What are casters with brakes, and when should I use them?

Casters with brakes allow you to lock the wheel in place, preventing unwanted movement. They’re ideal for heavy-duty carts, medical equipment, and workstations where safety and stability are important.

Are rubber tire casters good for heavy loads?

Rubber tire casters work well for medium to heavy loads while reducing noise and protecting flooring. For extremely heavy-duty applications, large wheel casters or metal caster wheels may be better suited.

Why choose large wheel casters?

Large wheel casters provide better mobility over uneven surfaces, thresholds, or outdoor environments. They also reduce rolling resistance, making it easier to move heavy equipment.

What are metal caster wheels best suited for?

Metal caster wheels are extremely strong and durable, making them ideal for heavy-duty industrial applications. They perform best on smooth, hard surfaces but may cause floor damage if not paired with proper flooring protection.

How much weight can caster wheels support?

The weight capacity depends on the wheel material, size, and design. Light-duty casters may support up to 100 lbs per wheel, while heavy-duty stainless steel or metal casters can handle thousands of pounds. Always divide the total load by the number of casters used.

Can I replace my existing casters with side mount or stainless steel casters?

Yes, most equipment and carts allow caster replacements. Ensure you match the mounting style, wheel diameter, and load rating to guarantee smooth performance and safety.

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