61×13mm Slim Aluminum Profile Enclosure

The 61×13mm Slim Aluminum Profile Enclosure is formed by aluminum profile extrusion, with a fixed main body cross-section size. It can be cut according to the actual length of the equipment, and final assembly is completed through end plates, CNC machining, and other supporting processes. The aluminum extrusion electronic enclosure can be designed with corresponding mounting slots or support structures according to the internal structure, for installing PCBs and other electronic components. The interior of the housing is designed with standard circuit board card slots, and the PCB can be directly inserted and fixed without additional screws.

Compared with plastic boxes, aluminum alloy enclosures have better structural strength and a metal texture, and can achieve custom structures such as interfaces, mounting holes, threaded holes, and slots through CNC machining.

The 61mm width provides ample PCB layout space, accommodating larger circuit boards and multi-channel interfaces side by side; the 13mm ultra-thin height gives the device an almost card-like profile, making it one of the thinnest aluminum enclosure specifications in the industry. This specification is especially suitable for LED lighting modules, ultra-thin power adapters, decoders, routers, communication modules, drone accessory equipment, handheld instruments, and other ultra-thin electronic devices with extreme thickness requirements.

Core Advantages

01 | 61×13mm Ultra-Wide and Ultra-Thin Design

The 61mm wide × 13mm high cross-section size provides an extremely slim packaging solution for ultra-thin electronic devices.

The 61mm width is wider than the common 52-58mm specifications, accommodating larger PCB layouts and supporting more side-by-side function modules and interface design; the 13mm ultra-thin height is one of the thinnest specifications currently available in the aluminum enclosure industry, giving devices a card-like ultra-thin profile and greatly enhancing product quality perception and technological appeal.

02 | Optimized for LED Lighting Modules

61×13mm is a classic size specification for LED lighting modules. The standard size of many LED bead modules on the market (such as 3-bead 2835 SMD modules) is exactly 61×13mm, using an aluminum substrate with an aluminum alloy enclosure to achieve efficient heat dissipation. The 13mm ultra-thin height allows the LED module to be easily embedded in light slots, light strips, or lighting equipment, without occupying extra space.

03 | Aluminum Extrusion Structure

The enclosure body is formed by aluminum alloy profile extrusion. The cross-section size of the aluminum extrusion enclosure is fixed, while the length can be cut according to actual product requirements. Therefore, the same specification enclosure can adapt to PCBs and electronic modules of different lengths. This structure is especially suitable for electronic products requiring series development.

04 | Suitable for PCB Mounting

The aluminum extrusion electronic enclosure can be designed with corresponding mounting slots or support structures according to the internal structure, for installing PCBs and other electronic components. The interior is standard-equipped with circuit board card slots, and the PCB can be directly inserted and fixed without additional screws.

05 | CNC Custom Machining Support

The standard profile is only the starting point. Boyuan Hardware can perform CNC machining on the 61×13mm aluminum enclosure according to customer drawings, including:

• Interface openings (USB, Type-C, DC power interfaces, terminal blocks, etc.)
• Indicator light holes
• Button holes
• Mounting holes and positioning holes
• Threaded holes and counterbore holes
• Heat dissipation structures
• Grooves and steps
• Chamfering
• Other custom structures

06 | Length Customizable to Product

61×13mm is the cross-section specification of the enclosure, and the product length can be cut according to the actual equipment dimensions. The specific machinable length is confirmed according to material, surface treatment, and product requirements.

07 | Efficient Heat Dissipation Performance

Aluminum alloy has a thermal conductivity of about 200W/(m·K), dozens of times that of plastic, and can quickly conduct heat out of the device. For ultra-thin devices with large heat generation such as LED lighting modules and power adapters, the aluminum enclosure itself is an efficient heat sink, effectively extending the life of electronic components.

08 | Lightweight and Sturdy, Suitable for Outdoor and Mobile Devices

Made from 6063 aviation-grade aluminum, it combines lightweight properties (density only one-third of steel) with high strength (tensile strength up to 180-260MPa), and excellent impact resistance and deformation resistance. The surface is anodized/sandblasted, providing corrosion resistance and scratch resistance, able to adapt to humid, dusty, and other complex environments. This characteristic makes the 61×13mm aluminum enclosure especially suitable for drones, handheld instruments, and other outdoor mobile devices with dual requirements of "lightweight + sturdy."

09 | Metal Enclosure Combines Structure and Appearance

Aluminum alloy is lightweight and has good structural performance, while retaining a natural metal texture. Through surface treatments such as brushing, sandblasting, and anodizing, different appearance effects can be obtained, giving ultra-thin devices a more refined product texture.

Technical Specifications

Note: Specific material grades, wall thickness, length ranges, dimensional tolerances, and surface treatment colors shall be subject to actual product drawings and order requirements.

What Products Is This Aluminum Enclosure Suitable For?

61×13mm belongs to the ultra-wide and ultra-thin aluminum enclosure category — the 61mm width accommodates larger PCBs and more side-by-side function modules; the 13mm height achieves a card-like ultra-thin profile. The 13mm ultra-thin height is the core feature of this specification, making it one of the thinnest aluminum enclosures in the industry.

1. LED Lighting Modules

61×13mm is a very classic size specification in the LED lighting module field:

• LED bead modules (such as 3-bead 2835 SMD modules)
• LED strip controllers
• LED driver power modules
• Smart lighting control modules
• Commercial lighting strip enclosures
• Decorative lighting aluminum channel enclosures

Why is 61×13mm suitable for LED lighting modules? The standard size of many LED bead modules on the market is exactly 61×13mm. LED modules use an aluminum substrate with an aluminum alloy enclosure, utilizing the high thermal conductivity of aluminum alloy to quickly conduct heat generated by LED chips. The 13mm ultra-thin height allows the module to be easily embedded in light slots, light strips, or various lighting equipment, without occupying extra space, especially suitable for commercial lighting, home lighting, and decorative lighting scenarios with strict installation thickness requirements.

2. Ultra-Thin Power Adapters

• Ultra-thin power adapter enclosures
• Switching power supply modules
• LED driver power supplies
• Fast charging module enclosures
• DC-DC conversion modules

Why is 61×13mm suitable for ultra-thin power supplies? The 61mm width can accommodate wide PCBs and various component layouts, and the 13mm ultra-thin height gives the power adapter a card-like ultra-thin profile, improving portability and aesthetics. The aluminum alloy enclosure helps power devices dissipate heat, extending power supply service life.

3. Communication Modules and Network Equipment

• Router enclosures
• Communication modules
• Wireless platforms
• Signal conversion modules
• Data transmission modules

Why is 61×13mm suitable for communication modules? Communication modules need a wider PCB layout to accommodate RF circuits and multiple interfaces. The 61mm width provides ample mounting space, and the 13mm ultra-thin height is suitable for hiding inside equipment or wall mounting. The aluminum alloy material provides good electromagnetic shielding performance, effectively preventing electromagnetic interference.

4. Decoders and Audio-Video Equipment

• Decoder aluminum enclosures
• Audio decoding modules
• Video signal converters
• HDMI switcher enclosures
• Amplifier circuit modules

Why is 61×13mm suitable for decoders? Decoders need a wider PCB layout to accommodate decoding chips and multiple interfaces, and the 61mm width perfectly matches this requirement. The 13mm ultra-thin design allows the decoder to be easily integrated into various audio-video systems, and the aluminum alloy enclosure helps the decoding chip dissipate heat, ensuring stable long-term operation.

5. Drones and Handheld Instruments

• Drone accessory equipment
• Handheld instrument enclosures
• Portable testing equipment
• Outdoor monitoring terminals

Why is 61×13mm suitable for drones and handheld instruments? Drones and handheld instruments have extreme requirements for weight and strength. Aluminum alloy density is only one-third of steel, while tensile strength can reach 180-260MPa. The "lightweight + sturdy" characteristics perfectly match the packaging needs of such mobile devices. The 13mm ultra-thin thickness reduces wind resistance and device volume, suitable for aerial and handheld scenarios.

6. Industrial Control Chassis and Industrial Equipment

• Industrial control chassis supporting modules
• Industrial controller modules
• Sensor modules
• Data acquisition terminals

Why is 61×13mm suitable for industrial control modules? Industrial control equipment needs to integrate multiple function modules in limited space. The 61mm width provides ample PCB layout space, and the 13mm ultra-thin thickness is suitable for installation in narrow spaces inside control cabinets.

7. Shielding Boxes and Anti-Interference Applications

The 61×13mm aluminum enclosure can serve as a good electromagnetic shielding solution:

• Electronic shielding boxes
• Anti-interference device enclosures
• High-frequency module shielding
• Precision circuit protection boxes

The aluminum alloy material itself has good electromagnetic shielding performance, and the 13mm ultra-thin design is suitable for shielding scenarios with strict thickness requirements.

Customizable Parameters

Surface Treatment

Anodizing

Anodizing is one of the commonly used surface treatment methods for aluminum enclosures. It can change the appearance and surface properties of the aluminum surface and achieve different color effects.

Sandblasting

Sandblasting can form a uniform matte texture on the aluminum surface, suitable for industrial electronic equipment and instrument enclosures.

Brushing

Brushing can form regular metal textures, allowing the product to maintain an obvious aluminum alloy metal texture.

Laser Engraving

The following can be machined on the surface of the 61×13mm aluminum enclosure:

• Logo
• Product model
• Interface identification
• Product number
• Text and patterns

Silkscreen Printing

Suitable for machining multi-color logos, text, and function identification.

Customization Support

We not only produce 61×13mm Slim Aluminum Profile Enclosure, but can also customize according to customer product structures.

Customers only need to provide:

2D drawings / 3D models / physical samples / product dimensions

We can then perform machining evaluation according to actual product requirements.

For products that cannot be directly satisfied by the standard profile, customization can be achieved through subsequent CNC machining.

For example:

Interface openings + indicator light holes + button holes + heat dissipation slots + mounting holes + grooves + steps + logo

All can be machined according to customer drawings.

Workshop Show

FAQ

1. What products is this aluminum enclosure suitable for?

61×13mm belongs to the ultra-wide and ultra-thin aluminum enclosure category. Core applications include LED lighting modules, ultra-thin power adapters, decoders, routers, communication modules, drone accessory equipment, handheld instruments, industrial control modules, etc. The 61mm width provides ample PCB layout space, and the 13mm ultra-thin height is suitable for ultra-thin devices with extreme thickness requirements.

2. Is 61×13mm the length of the enclosure?

No. 61×13mm refers to the cross-section size of the enclosure (width × height). The product length can be cut according to actual equipment and PCB length.

3. Can the length of the aluminum enclosure be customized?

Yes. The length of the aluminum extrusion enclosure can be cut according to product requirements. The specific length needs to be confirmed in combination with material, surface treatment, and product structure.

4. Is it suitable for LED lighting modules?

Very suitable. The standard size of many LED bead modules on the market is exactly 61×13mm. The aluminum alloy enclosure provides excellent heat dissipation performance, and the 13mm ultra-thin height is suitable for embedding in light slots and lighting equipment.

5. Can the 13mm height accommodate a PCB?

Yes. The 13mm height is precisely designed to accommodate standard 1.6mm thick PCBs and surface-mount components. Specific confirmation is needed according to your PCB thickness and component height.

6. Is it suitable for outdoor equipment?

Yes. Made from 6063 aviation-grade aluminum, it is lightweight and sturdy. The surface is anodized for corrosion resistance and scratch resistance, able to adapt to humid, dusty, and other complex environments, meeting the dual requirements of "lightweight + sturdy" for drones and handheld instruments.

7. Can heat dissipation holes be made on the aluminum enclosure?

Yes. Boyuan Hardware can machine heat dissipation slots, ventilation holes, and other heat dissipation structures according to customer drawings to help equipment dissipate heat.

8. What if 61×13mm is not suitable for my PCB?

You can send us the PCB dimensions, product structure, or 3D model. Boyuan Hardware can help confirm whether the 61×13mm specification is suitable according to actual dimensions, and can also choose other aluminum profile specifications or perform custom machining.