I. Company Introduction
We are a high‑tech enterprise specializing in the R&D, production and sales of micro precision switches and connectors. With more than ten years of deep cultivation in the electronic components industry, we have established a full‑process production system covering mold design and development, precision injection molding, automated assembly and reliability testing. Equipped with high‑precision stamping equipment, automated assembly lines for through‑hole switches and multi‑dimensional visual inspection systems, we implement automated control over core processes. Our monthly production capacity of micro through‑hole switches exceeds 8 million pieces, enabling efficient fulfillment of bulk orders and personalized customization requirements.
The company strictly adheres to the ISO9001 quality management system and IATF 16949 automotive industry standards. Our products have obtained multiple international environmental certifications such as RoHS and REACH, and complete quality traceability files are established for each batch. With stable product performance, precise process control and efficient service response, we provide highly adaptable switch and connector solutions for customers in consumer electronics, smart home, industrial control, medical devices and other fields, earning long‑term trust and recognition from domestic and overseas clients.
II. Product Features
5.8×5.8mm Micro Momentary Design for Precise and Stable Operation
Adopting a 5.8×5.8mm square micro package with a compact pushbutton structure, it is perfectly suitable for panel layouts of small‑sized devices. Built with a precision elastic reset mechanism, the switch conducts only when pressed and automatically resets and disconnects upon release, ensuring reliable momentary control and effectively avoiding misoperation. It is ideal for scenarios requiring temporary signal triggering and manual control.
Through‑Hole Connector Structure for Firm and Stable Connection
Featuring standard 2‑pin vertical through‑hole design with high rigidity and resistance to bending, the switch can be directly inserted vertically into pre‑drilled vias on the PCB. After fixing via wave soldering or manual soldering, it provides high mechanical connection strength to the board, effectively resisting external shocks caused by equipment vibration, cable plugging and unplugging. It is widely applicable to industrial control equipment, smart home devices, medical instruments and other scenarios requiring stable connection.
Clear Press Feedback and Outstanding Durability
The pushbutton is equipped with fatigue‑resistant beryllium copper alloy elastic reeds, delivering uniform and moderate actuation force, crisp and rapid rebound feedback without jamming or lag, ensuring a comfortable operating feel. The contacts are made of high‑purity silver alloy with low contact resistance and excellent electrical conductivity, effectively avoiding poor contact and signal fluctuation. The mechanical life of the switch reaches over 1 million cycles, meeting long‑term high‑frequency usage requirements.
High Temperature Resistance and Corrosion Resistance for Complex Working Conditions
The switch housing is made of high‑temperature resistant flame‑retardant engineering plastic, capable of withstanding 260℃ high‑temperature soldering without deformation, softening or cracking. Pins adopt a double‑layer nickel‑tin plating process with excellent corrosion and oxidation resistance. The product operates stably within a wide temperature range of −40℃ to 120℃, withstands harsh environments such as humidity and dust, and ensures long service life.
III. Product Advantages
Precision Manufacturing for Stable and Reliable Quality
An MES digital production management system is introduced to monitor key process parameters such as injection mold temperature, stamping precision and pin verticality in real time, with parameter deviations controlled within ±0.005mm. Equipped with a multi‑camera linked visual inspection system, it accurately identifies defects including pushbutton height deviation, skewed pins and offset contacts, keeping the product defect rate below 0.05% and ensuring consistent quality in batch delivery.
Standardized Design for Lower Adaptation Costs
Product pin spacing and hole diameter conform to industry universal standards and are compatible with library files of mainstream PCB design software such as Altium and Cadence, eliminating the need for customers to adjust board opening sizes or customize soldering fixtures. It directly matches mainstream wave soldering process parameters without additional temperature zone adjustments, significantly reducing selection and production adaptation costs and accelerating project progress.
Flexible Production with Efficient Customization Response
We have established a modular production system, with a 50% faster response speed than the industry average for customer requests such as pushbutton height adjustment, actuation force customization and pin length modification. Regular specifications are kept in stock for delivery within 72 hours. For customized products, we provide one‑stop services from structural design and sample prototyping to mass production, with a minimum sample lead time of only 2 working days.
Full‑Cycle Service for Worry‑Free After‑Sales Support
A professional technical service team provides early selection guidance, mid‑term soldering process optimization support and post‑sale troubleshooting services with a response time of no more than 12 hours. The product supports full‑process quality traceability, fully meeting stringent compliance requirements in industrial control, medical devices and other fields, providing comprehensive cooperation guarantees for customers.
IV. Product Applications
Industrial Control
Suitable for reset keys of small PLC controllers, signal trigger keys of industrial sensors, manual debugging keys of automated equipment and emergency stop auxiliary keys of power distribution cabinets, maintaining stable performance in complex industrial environments.
Consumer Electronics
Applicable for reset buttons of portable speakers, function trigger keys of game controllers, power reset keys of outdoor power banks and action control keys of electric toys, enhancing the convenience and stability of device operation.
Smart Home
Adapted to reset control keys of smart curtain controllers, function trigger keys of air purifiers, scene reset keys of smart lamps and manual activation keys of security cameras, meeting the daily control needs of smart home devices.
Medical Devices
Used for reset keys of portable rehabilitation physiotherapy instruments, measurement trigger keys of electronic blood pressure monitors, sampling trigger keys of blood glucose meters and parameter reset keys of small medical detectors, complying with high‑reliability standards for medical equipment.
V. FAQ
Q1: What key parameters need to be confirmed for product selection?
A1: Three core points shall be confirmed: ① Pushbutton height and actuation force requirements to match the equipment panel and operation feel; ② PCB thickness, pin hole size and soldering process type; ③ Application environment (temperature, humidity, vibration frequency) and circuit control requirements. Our technicians will provide a precise selection proposal within 1 hour.
Q2: How to deal with poor rebound or unstable contact during use?
A2: First, cut off power and check for dust or debris jamming around the switch pushbutton; dry compressed air can be used to gently blow the pushbutton gaps. For soldering issues, confirm if excessive soldering temperature caused deformation of the internal elastic structure, and re‑solder after adjusting soldering parameters. In case of mechanical structure damage, replacement with the same specification product is recommended.
Q3: Does the product support illuminated customization?
A3: Illuminated pushbutton customization is supported. Single‑color or dual‑color LED beads can be integrated to provide visual indication of the pushbutton working status, satisfying the human‑machine interaction display requirements of equipment. Detailed parameters including bead color, brightness and voltage shall be provided.
