In the connector industry, the gap between imported brands and domestic brands has been a hot topic of discussion for a long time. Today, taking the Japanese brand Hosiden as a reference, we will discuss a key issue: which domestic connector manufacturer has the strength to truly "compete with" imported brands – that is, to approach or even exceed imported brands in terms of reliability, performance, delivery, and cost? If you are considering domestic alternatives, this article may provide you with some directions for thought.
One, Hosiden brand connector advantages analysisHosiden Corporation is a Japanese electronics parts manufacturer, its product line includes connectors, acoustic devices, optoelectronic components, etc.
In terms of connectors, Hosiden's features include:
●Miniaturization and high precision: The "Miniature Circular Connectors" models (such as the TCS7927 series) specifications indicate contact resistance ≤ 30 mΩ, withstand voltage 250 V AC, and have EMI/anti-interference capability.
●Multi-scenario applicable: Its products are not only used in consumer electronics but also applied in high-demand scenarios such as in-car, audio-visual, industrial equipment, and more.
●International Verification and Ecosystem Cooperation: For example, Hosiden cooperates with Valens Semiconductor, and its connectors are compatible with the high-speed signal transmission ecosystem.
These advantages mean that if a domestic connector wants to "compete" with imported ones, such as breaking through the application scenarios and specifications of Hosiden, it must continuously break through in the design, materials, manufacturing, testing, and supply chain environments.
The key indicators for whether a domestic connector can compete with imported onesWe can judge whether a domestic connector has the strength to challenge imported brands from the following dimensions:
Materials and Technology
● Contact terminal: coating (gold, silver, nickel) should have low contact resistance and anti-oxidation properties. The contact resistance in Hosiden miniature circular connectors is ≤ 30 mΩ, which can serve as a comparative benchmark.
●Shell/structural parts: High-strength, heat-resistant, and aging-resistant plastics or metal shells should be selected to adapt to vehicle or industrial environments.
Injection molding and mold technology: High manufacturing accuracy, low residual stress, and tight fit, which determine the insertion and extraction life and reliability.
Test and Certification
● Insertion/extraction life, contact resistance variation, temperature cycling, salt spray/corrosion, EMI/interference resistance, etc.
Whether it has a third-party inspection report and whether it meets the vehicle/industrial certification (such as vehicle-grade certification, UL, IEC, etc.) is a key factor in determining whether a domestic brand "has a bottom line."
Application Scenarios and Stable Supply
Used in harsh environments such as industry and vehicles for a long time and remains stable, this is an important advantage of imported brands. If domestic brands can achieve success in these scenarios, they will have the foundation to "compete with imports."
Supply chain capability: imported brands often have a global layout, while domestic brands may have an advantage in local responsiveness, customization, and spare parts support.
Cost and cost-performance ratio
Within the premise of ensuring performance not lower than imported levels, if domestic brands can offer lower costs, faster delivery, and more localized services, then their motivation to replace imports will be stronger.
How can domestic connectors approach or surpass the benchmark of Hosiden?If you are a procurement or project leader and wish to use domestic connectors to replace Hosiden or compete with it, it is recommended to adopt the following strategies:
●Determine alternative positioning: First, distinguish between key loops (main control, data communication, high-frequency signals) and auxiliary loops (power supply, general signals). Key loops can prioritize imported or high-end domestic options, while auxiliary loops can prioritize domestic options.
●Sample and Environment Testing: Take Hosiden original model as a reference, purchase products from domestic brands with procurement intention, and carry out tests on insertion and extraction life, contact resistance, temperature cycle, salt mist, and EMI interference. Only when they reach or approach the imported level can they be used in large quantities.
●Focus on structural and process details: for example, Hosiden's EMI-proof circular connectors, miniature high-frequency interfaces, etc., have precise structures. If domestic brands can achieve structural optimization, material matching, and strict process control in such products, they will have greater competitiveness.
● Service and customization capabilities: Domestic brands have an advantage in localization services, customized small batches, and rapid prototyping. Utilizing this to compare with imported brands is part of the domestic advantage.
Establish a risk reserve system: even if domestic alternatives are chosen, it is recommended to retain imported brands as spares or short-term backups in the initial stage to prevent potential issues with the domestic solutions that are still being refined.
Imported brands like Hosiden have irreplaceable experience and reliability in the connector industry, but this does not mean that domestic brands cannot catch up. Today, domestic connectors are rapidly improving in terms of materials, technology, manufacturing capabilities, and service support. The key lies in:
●Whether it has performance indicators that are equivalent or close to imported brands;
●Whether it passes stringent environmental tests;
Is it withstand validation in the project;
Whether to give full play to the localization advantages in cost, service, and delivery time.
If you can do a good assessment in these dimensions, then "which domestic connector can compete with imports" will not be just a slogan, but a viable choice.
If you are interested in domestic alternatives to Hosiden brand connectors or have procurement needs, or if you have production or sales channels for these domestic alternatives and wish to engage in in-depth cooperation or communication, please contact us through the following contact information:
Manager Zhang (18665383950, same WeChat number)We look forward to working together with more industry partners.
