I. Company Introduction
We are a high-tech enterprise deeply engaged in precision electronic connectors, specializing in the R&D, production and sales of FFC/FPC flexible cables and matching sockets. We have built a fully independent operation system covering product design, mold development and large-scale production.
Equipped with 8 intelligent production lines integrating precision stamping, high-speed injection molding, automated mounting and multi-dimensional testing equipment, we achieve fully automatic control of core processes. The monthly capacity of flexible cable sockets exceeds 4 million pieces, enabling efficient response to mass orders and personalized customization.
The company strictly follows the ISO9001 quality management system and IATF 16949 automotive industry standards. All products have obtained international environmental certifications including RoHS, REACH and Halogen-Free. Complete quality traceability files are established for each batch.
With precise manufacturing technology, stable product performance and full-cycle technical services, we provide reliable interconnection solutions for global customers in consumer electronics, industrial automation, automotive electronics, medical equipment and other fields, winning wide trust in the industry.
II. Product Features
9Pin Push-Push Structure, Convenient and Efficient Insertion
Adopts 9Pin configuration to fully meet MicroSD card signal transmission requirements.
Equipped with a push-push core design: press to eject, push to lock, no extra tools needed.
Smooth operation greatly improves assembly efficiency and user experience, suitable for high-frequency plugging scenarios.
Outer-Side Solder Package Design, High Flexibility
Exclusive outer-side pin layout does not occupy inner PCB space and can be directly soldered at the board edge, effectively saving layout area.
Compatible with both wave soldering and reflow soldering processes, adapting to different production lines and reducing structural design difficulty.
High-Stability Contact, Reliable Data Transmission
Terminals are made of high-purity electrolytic copper with Ni/Au multi-layer plating, featuring strong adhesion and excellent oxidation resistance.
Contact resistance ≤ 50mΩ, data transmission loss < 0.03dB, effectively avoiding crosstalk and delay.
Built-in elastic holding structure ensures tight contact. Mating life exceeds 5000 cycles, stable connection even under vibration, ensuring error-free data reading and writing.
Wide Temperature Resistance, Strong Environmental Adaptability
Housing uses high-temperature resistant LCP engineering plastic with excellent mechanical strength and anti-aging performance.
Operating temperature range: -40℃ to 105℃, stable under thermal cycling.
Excellent moisture and corrosion resistance, reliable in 10%–95% RH and light dust/oil environments, suitable for automotive, industrial and other complex conditions.
III. Product Advantages
Digital Manufacturing Control, Excellent Quality Consistency
Adopts MES digital production management system for real-time monitoring of key parameters (stamping pressure, mold temperature, etc.), with deviations controlled within ±0.1kN and ±1℃.
Equipped with multi-camera visual inspection system to accurately identify 12 types of defects (terminal offset, pin skew, socket deformation, etc.). Defective rate controlled below 0.1%, ensuring stable and consistent mass production quality.
Standardized Compatible Design, Lower Adaptation Cost
Pin definition and package dimensions comply with industry standards, compatible with mainstream PCB design software libraries without redesign.
Accurately matches various MicroSD cards and supports SDHC, SDXC and other high-capacity memory card protocols, reducing selection and adaptation costs.
Flexible Production & Efficient Customization
Modular production system improves customization response speed by 45% compared with industry average.
Regular specifications in stock, delivery within 72 hours.
One-stop service from design, sample making to mass production; standard sample lead time as short as 3 working days.
Full-Cycle Service Support, Worry-Free Cooperation
Professional technical team provides selection guidance, soldering optimization and troubleshooting. After-sales response within 24 hours.
Supports full material and defect traceability, fully meeting compliance requirements of automotive and medical industries.
IV. Applications
Widely used in electronic devices requiring large-capacity data storage and convenient plugging:
Consumer Electronics:
Smartphones, tablets, portable cameras, sports cameras, voice recorders, translators, retro handheld game consoles.
Automotive Electronics:
Car central control systems, navigators, driving recorders, rearview systems, in-car entertainment systems.
Industrial Automation:
Industrial tablets, handheld PDAs, portable testing instruments, PLC controllers, warehouse scanning devices.
Medical Equipment:
Portable ultrasound, patient monitors, medical testing devices, health monitors.
DIY & Makers:
Raspberry Pi and open-source hardware, smart home control panels, small robots.
V. FAQ
Q1: How to quickly select the 9Pin Push-Push Outer-Side Solder MicroSD Card Socket?
A1: Confirm based on 3 key dimensions:
① Mounting height and anti-mis-insertion requirement;
② PCB edge dimensions and soldering process (wave soldering / reflow soldering);
③ Working environment (temperature, humidity, vibration) and transmission speed.
Our engineers will provide precise selection within 1 hour.
Q2: What to do if MicroSD card cannot be detected or read/write fails?
A2:
Power off and check if the card is fully inserted and locked.
Clean terminals and card contacts with anhydrous alcohol and ultra-fine swab, then retry after drying.
If problem persists, check for physical damage or terminal deformation; replace with a high-quality socket to avoid data loss.
Q3: What parameters are required for customizing 9Pin Push-Push Outer-Side Solder MicroSD Card Socket?
A3: Please provide:
① Basic specs: mounting height, length / width;
② Structure: anti-mis-insertion, push-push force, pin length;
③ Performance: temperature range, speed, waterproof requirement;
④ Soldering: pad size, process type;
⑤ Quantity and lead time.
We will provide a detailed custom plan and quotation accordingly.
