ST254 Long Tail High-Cost-Effective PVC Fast Charging Data Cable 60W Type-C to Type-C /30W Type-C to

ST254 Long Tail High-Cost-Effective PVC Fast Charging Data Cable

Product Overview
The ST254 series is a PVC fast charging data cable that focuses on long tail durability design and high cost-effectiveness. By optimizing cable structure, enhancing interface craftsmanship, and controlling costs, it provides users with a reliable, economical, and practical choice while ensuring stable charging and data transmission. This series offers five independent connector models: USB to Lightning, USB to Micro USB, USB to Type-C, Type-C to Type-C, and Type-C to Lightning. Each model is available as a separate SKU, meeting the basic needs of multi-device users for compatibility and durability.

Key Specifications

• Length: 1 meter (includes extended flexible tail mesh)

• Material Structure: Durable PVC outer sheath + Reinforced wire core + Long tail stress relief design

• Colors: Classic Black / Simple White

• Performance Specifications:

• USB to Micro USB/Lightning/Type-C models: Support 5V/2.4A (12W) charging and data transfer

• 60W Type-C to Type-C model: Supports 20V/3A (60W) PD fast charging

• 30W Type-C to Lightning model: Supports 9V/3A (30W) fast charging

• Internal Wire Structure:

• USB to Micro/Lightning/Type-C models: (41/0.08BC)*2C + (10/0.08BC)*2C

• Type-C to Type-C / Type-C to Lightning models: (55/0.08BS+250D)*2C + (16/0.08BS+250D)*3C

Key Selling Points

1. Long Tail Durable Bend-Resistant Design

• Specially extended 25mm thickened flexible PVC tail mesh at the rear of the connector transfers bending stress from the interface to the cable body, reducing damage risk at the connection point.

• Tail mesh uses progressive hardness design: softer near the interface, gradually hardening outward to effectively distribute pulling force.

• Passes 3,000 ±90° bend tests, increasing service life by 200% compared to standard designs.

2. High Cost-Effectiveness Practical Positioning

• Ensures basic charging and data transfer performance while achieving cost control through optimized production processes and supply chain management.

• Uses standardized modular design to reduce maintenance and replacement costs, suitable for bulk purchases and long-term use.

• Offers 12-month basic warranty with low after-sales costs for peace of mind.

3. Reinforced Wire Core Stable Transmission

• USB end uses (41/0.08BC)*2C + (10/0.08BC)*2C dual-core structure to ensure stable 12W charging efficiency.

• High-power end uses (55/0.08BS+250D)*2C + (16/0.08BS+250D)*3C quad-core configuration, supporting 60W high-current transmission without overheating.

• Cable DC resistance controlled below 0.1Ω/m to reduce power loss.

4. Basic Safety Protection Configuration

• Built-in basic over-current protection mechanism automatically cuts off output during abnormal current.

• PVC outer sheath complies with UL94 V-2 flame retardancy standard for safer use.

• Tin-plated connectors resist oxidation and withstand frequent plugging/unplugging, with a lifespan of ≥2,000 cycles.

Use Cases

• Bulk corporate purchases as standard accessories for employee office equipment.

• Shared charging facilities in schools, libraries, and public places.

• Practical scenarios such as household backup cables and car backup charging cables.

• Entry-level high-cost-effective data cable category for e-commerce platforms.

Durability Design Features

• Tail Mesh Length: 25mm extended design

• Bend Life: ≥3,000 cycles (connector area)

• Operating Temperature: -10°C to 50°C

• Tensile Strength: ≥50N

• Environmental Standard: Complies with basic RoHS requirements

Cost Control Strategies

• Standardized mold design improves production efficiency.

• Optimizes wire diameter and material ratio to balance performance and cost.

• Uses automated production lines to reduce labor costs.

• Simplifies packaging design to minimize unnecessary decorative costs.

Usage Recommendations

1. Allow the tail mesh to bend naturally; avoid reverse folding.

2. Regularly inspect the junction between the tail mesh and cable body for cracks.

3. For replacements, choose products from the same series to maintain compatibility.

4. Avoid long-term use in high-temperature and high-humidity environments.