Precision Dipping Solutions for Automotive-Grade Electronics

In the automotive electronics sector, reliability and consistency are non-negotiable. As vehicles evolve toward full electrification and autonomy, the demand for passive components—such as MLCCs, chip resistors, and inductors—has surged dramatically. These components must not only meet extreme environmental standards but also exhibit superior electrical performance over time.

LONG's TCP/ATCP and Dipping Machines offer a decisive manufacturing advantage in this highly regulated industry.

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  TCP Automatic Single Side Dipping Machine
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  TCP Automatic Loading and Unloading Dipping Machine with vacuum debubble function
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  TCP Automatic Loading and Unloading Dipping Machine

Tailored for Automotive Reliability

Automotive applications place intense demands on passive components. From EV power systems and battery management units to ADAS modules and infotainment systems, each component must endure wide temperature ranges and fluctuating voltages.

LONG’s automatic dipping machines are designed to deliver repeatable and accurate dipping thickness control, enabling passives to maintain integrity under automotive stress conditions, which enhances throughput while minimizing operator intervention, ensuring production scalability without sacrificing precision.

Compatibility with High-Density Arrays

To keep pace with the miniaturization trend in automotive PCBs, LONG's Thin Carrier Plates support high-density component arrays. Their robust clamping and fixture systems minimize vibration and misalignment, even when handling extremely small components.

By ensuring consistent orientation and uniform dipping thickness during the dipping process, LONG’s system reduces rework rates and boosts yield rate—a critical advantage for Tier 1 automotive suppliers under pressure to meet just-in-time delivery standards.

Supporting EVs and Autonomous Vehicles

As EVs and autonomous vehicles become mainstream, the number and complexity of passive components in each vehicle continue to rise. LONG’s dipping automation solutions empower customers to scale up production while maintaining high standards for quality.

From battery management systems to radar and LIDAR modules, the importance of precision-dipped passive components cannot be overstated. By integrating LONG’s systems, automotive electronics manufacturers gain a competitive edge in reliability, productivity, and sustainability.

LONG’s for automatic dipping machines are engineered to meet the future of mobility head-on. Whether you're producing MLCCs for high-voltage EVs or chip resistors for safety-critical modules, our termination, array, and slant dipping processes machine solutions are ready to support your requirements.