Description
The JYFU‑USB‑A‑DHL USB 2.0 Type‑A Dual‑Layer Horizontal Female Receptacle is a high‑performance dual‑port USB connector designed for space‑constrained PCB applications requiring multiple USB interfaces. Featuring a stacked dual‑layer, dual‑port design compliant with the USB 2.0 standard, this receptacle supports both high‑speed data transmission (up to 480 Mbps) and reliable power delivery in a compact footprint.
Engineered with a metal shielding shell, LCP high‑temperature resistant insulator, and gold‑plated copper alloy terminals, the JYFU‑USB‑A‑DHL delivers excellent electrical performance, EMI shielding, and long‑term reliability. Its horizontal through‑hole (DIP) mounting design with metal fixing feet supports wave soldering processes, making it ideal for computer motherboards, docking stations, multi‑port chargers, industrial control equipment, and high‑density I/O panels.
Key Features & Benefits
- USB 2.0 Compliant – Fully compliant with USB 2.0 specification, supporting data transfer rates up to 480 Mbps and backward compatibility with USB 1.1.
- Dual‑Layer Dual‑Port Design – Stacked configuration provides two USB Type‑A ports in a compact footprint, maximizing PCB space efficiency for high‑density applications.
- Horizontal Through‑Hole (DIP) Mounting – 90° horizontal orientation with metal fixing feet for secure PCB attachment, supporting wave soldering processes.
- Metal Shielding Shell – Provides excellent EMI/RFI shielding, protecting signal integrity in electrically noisy environments.
- LCP High‑Temperature Insulator – Withstands reflow and wave soldering temperatures, providing reliable electrical isolation and meeting UL94V‑0 flammability requirements.
- Gold‑Plated Copper Alloy Terminals – Low contact resistance (≤40mΩ), excellent conductivity, superior oxidation resistance, and anti‑wear performance.
- High Durability – Rated for ≥10,000 insertion/withdrawal cycles, ensuring long‑term reliability in high‑use applications.
- Wide Operating Temperature Range – -30℃ to +85℃, suitable for diverse environmental conditions.
- Hot‑Plug Compatible – Supports USB hot‑plug functionality for convenient device connection and disconnection without system restart.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | JYFU‑USB‑A‑DHL |
| Interface Standard | USB 2.0 Type‑A |
| Port Configuration | Dual‑Layer, Dual‑Port (Stacked) |
| Number of Contacts | 2 × 4 (8 pins total) |
| Gender | Female (Receptacle) |
| Mounting Type | Horizontal Through‑Hole (DIP), with Metal Fixing Feet |
| Orientation | 90° Horizontal |
| Soldering Process | Suitable for Wave Soldering |
| Shell Material | Metal Shielding |
| Insulator Material | LCP High‑Temperature Resistant, UL94V‑0 |
| Contact Material | Copper Alloy, Gold‑Plated |
| Rated Voltage | 5V DC |
| Rated Current (Per Port) | 0.5A (Standard) / Up to 1.8A (Depending on Configuration) |
| Contact Resistance | ≤40mΩ |
| Insulation Resistance | ≥100MΩ |
| Data Transfer Rate | Up to 480 Mbps (USB 2.0 High‑Speed) |
| Insertion/Withdrawal Life | ≥10,000 cycles |
| Operating Temperature | -30℃ ~ +85℃ |
* Specifications are for reference only. Rated current may vary by configuration. Please contact our sales team for detailed product drawings and custom configurations.
Typical Applications
The JYFU‑USB‑A‑DHL USB 2.0 dual‑layer receptacle is widely used in:
| Industry | Application |
|---|---|
| Computer & IT | Motherboard front panels, desktop PCs, servers, workstations |
| Peripherals & Accessories | Docking stations, USB hubs, KVM switches, external storage enclosures |
| Consumer Electronics | Multi‑port chargers, power banks, smart home hubs, gaming consoles |
| Industrial Control | PLC systems, industrial PCs, data acquisition equipment, HMI panels |
| Telecommunications | Network equipment, routers, switches, communication modules |
| Instrumentation | Test and measurement equipment, medical devices, laboratory instruments |
Why Choose JY Forge?
- Manufacturing Excellence – Precision‑engineered USB connectors built to meet rigorous quality standards.
- Quality Assurance – Every connector undergoes strict quality control testing to ensure reliability and performance.
- Wide Product Range – Available in various port configurations, orientations, and plating options to suit diverse application requirements.
- Customization Support – Contact plating, shell finish, and packaging can be tailored to your specific needs.
- Global Supply Chain – Reliable delivery for OEM and distribution partners worldwide.
- Technical Support – Expert engineering team available for design‑in assistance and application guidance.
Certifications & Compliance
JY Forge products are manufactured in compliance with international quality and environmental standards. Please contact us for specific certification documentation including:
- ISO 9001 Quality Management System
- USB 2.0 Compliance
- RoHS Compliance
- REACH Compliance
- UL94V‑0 Flammability Rating
- Product‑specific test reports upon request
Ordering Information
| Item | Details |
|---|---|
| Product Name | USB 2.0 Type‑A Dual‑Layer Horizontal Through‑Hole Female Receptacle |
| Model | JYFU‑USB‑A‑DHL |
| Mounting Type | Horizontal Through‑Hole (DIP) with Metal Fixing Feet |
| Port Configuration | Dual‑Layer, Dual‑Port |
| Minimum Order Quantity (MOQ) | Please inquire |
| Lead Time | Stock available / Custom orders: please consult |
| Shipping | Worldwide shipping available |
Frequently Asked Questions (FAQs)
Q: What is the difference between this dual‑layer receptacle and a standard single‑port USB connector?
A: The dual‑layer design stacks two USB Type‑A ports vertically in a single component, saving PCB space and reducing assembly time compared to using two separate single‑port connectors.
Q: What is the data transfer speed supported by this connector?
A: This receptacle is fully compliant with the USB 2.0 standard, supporting data transfer rates up to 480 Mbps (High‑Speed).
Q: What is the rated current per port?
A: The standard rating is 0.5A per port (USB 2.0 specification). Higher current configurations up to 1.8A may be available depending on the specific model. Please contact our sales team for details.
Q: What is the insertion/withdrawal life?
A: The JYFU‑USB‑A‑DHL is rated for ≥10,000 mating cycles, ensuring long‑term durability in high‑use applications.
Q: What is the operating temperature range?
A: This connector operates reliably from -30℃ to +85℃, suitable for a wide range of industrial and consumer environments.
Q: Is this connector suitable for wave soldering?
A: Yes. The through‑hole (DIP) design with metal fixing feet is optimized for wave soldering processes, supporting efficient automated PCB assembly.
Q: Is this product RoHS compliant?
A: Yes. All JY Forge products are RoHS, REACH, and halogen‑free compliant.
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