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Johoty’s Services of 4 pin pogo connector
Sample four pin connector: can provide free preliminary samples in stock. Deliver high-precision samples within 14 working days after confirming the design. Support customers to customize parameters and materials, as well as validate design and performance during the prototype phase.
Quality assurance: Four pin connector is produced according to ISO 9001 and meet the electrical and mechanical performance requirements of IPC. 100% automated detection and functional testing, each 4 pin connector has a long service life and stability.
Delivery time: Standard production cycle is 14 working days, and special customization can be shortened to delivery within 10 working days through the fast track. All delivery times are flexibly adjusted based on the current load and logistics situation of the production line.
MOQ： 3,000 units, meeting the needs of small and medium-sized production, providing bulk order discounts. Support small batch customized production, suitable for prototype verification and small-scale trial production needs.
Logistics method: Provide global delivery services, choose air, sea, rail, truck transportation, etc. Optimize costs and delivery time according to customer needs. All orders support tracking to ensure timely delivery, and cooperate with customs clearance documents and import tax processing.
Qualifications for liaison personnel: The professional liaison team is composed of senior engineers and project managers, with team members having more than 10 years of experience. Johoty can offer full support from prototype design to delivery, with smooth and efficient communication to solve problems.
Customized support: Provide comprehensive technical support and design optimization to customers, and support them in modifying designs in the initial stage. The four pin connector perfectly meets the needs, with a high success rate and strong market competitiveness.
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Performance Test of 4 pin pogo connector
Actual measured values of contact resistance: maximum ≤ 30mΩ for single pogo pin, average ≤28.5mΩ for 4-pin. Ensuring high-speed signal transmission and low-power design, meeting high-density circuit board wiring, full inspection data support.
Current endurance: A single pogo pin can withstand a continuous current of ≥3A, a total of ≥12A for 4-pins, and the contact temperature rise is controlled within 20℃. Tested working temperature +105℃ environment verification, suitable for medium and high power modules.
Terminal foolproof structure verification: repeated blind insertion test >1,000 times without misplaced contact. Supports high-frequency disassembly and assembly of modules and motherboards, with a contact accuracy rate of 100% and a fault tolerance rate of 0% for accidental insertion.
Life cycle: ≥30,000 mechanical plug and unplug cycles, with a contact resistance floating rate of <10%. Automatic testing fixtures, multi cycle testing environments, and replaceable modules are equipped with four pin connectors for high iteration.
Axial offset tolerance control of the spring loaded pin: ± 0.05mm, matched with a PAD range of 0.50-1.50mm, without the need for additional alignment structures. Suitable for irregular plates and non-standard modules, with high assembly efficiency and structural freedom.
Pogo pin surface treatment: Gold plating thickness ≥ 0.5μm, no corrosion or migration after 72 hours of salt spray testing. The four pin connector supports high reliability for long-term operation in medical, aviation, and industrial control.
Working frequency support: No significant signal attenuation from DC to below 500MHz, S11＜-20dB. Verified by TDR and VNA measurements, it is compatible with high-speed and low-power communication interfaces such as SPI, UART, I2C, etc.
Temperature adaptability: Operating temperature range of -40℃~+125℃, no material cracking or decreased elasticity after 1,000 thermal shocks. Four pin connectors have advantages in long-term applications in automotive, military, and outdoor equipment.
Customization Capability Verification: Supports flexible adjustment of 1.00mm~2.54mm Pitch, and the signal/power connection can be defined for individual pogo pins. Suitable for fast integration between FAE and engineering clients in NPI projects.
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Customization of 4 pin pogo connector
Ultra tight spacing design: The four pin connector design supports small spacing<2.54mm and can be used for high-density circuit boards. Perfectly satisfying tight connections in limited spaces, it can optimize PCB design and layout.
Anti mistake design: Built in anti-mistake function, the four pin connector adopts a unique self positioning structure. Avoiding user insertion errors, reducing operational errors, and improving production efficiency.
High performance transmission: The four pin connector adopts high-quality gold plating technology, and the contact resistance can be as low as 10m Ω. The signal transmission is stable, and high-speed data transmission is uninterrupted.
High voltage resistance: The insulation material is carefully selected and excellent by Johoty, and can operate stably in working environments up to 100V. This pogo pin connector is commonly used in industrial, medical, and other devices that require high voltage.
High frequency stability: This four pin connector is designed specifically for high-frequency systems and is suitable for 5G communication UAV, power electronics, etc. For high-speed signal transfer, it has excellent signal integrity.
Seismic resistance: Adopting seismic design to meet the high standard requirements of extreme vibrations in aviation and automobiles, with stable connections.
Customizable: Customers can customize the size, pogo pin pitch, and contact type of the four pin connector according to project requirements. The customer’s product ultimately fits perfectly with the application.
Corrosion resistance: High-quality anti-corrosion materials and composite coatings are selected for the housing. Long term use in humid and chemical environments, suitable for industrial equipment and automation fields in corrosive environments.
Temperature adaptability: The four pin connector can work stably from -40℃ to +105℃, adapting to extreme climates and various environments.
Easy installation: It doesn’t need special tools or complex operations, pogo pin connector design is simple. It supports quick installation, which can reduce installation time and labor costs.
Long lifespan: The high-precision machining of the plunger tip ensures excellent performance of the four pin connector over prolonged use. Capable of withstanding over 1,000 connections without damage, meeting the high load industrial requirements.
High compatibility: Supports USB and RJ45, with strong compatibility, integrated into existing systems, saving development and adaptation time.
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FAQ
What is maximum current of a four pin connector? This four pin connector supports a current of 5A, while Johoty can specially design for 50A. It can meet most high current requirements. For industrial, automotive, and medical equipment that require stable power supply, it is right pogo pin connector.
Does the four pin connector support automatic docking and fail safe? Yes, Johoty always adopts a foolproof structure design that automatically docks during insertion. Avoid misplacement and reduce defective products in production.
Does the four pin connector support customization? Yes, Johoty offers a variety of customization options, including pin spacing, shape, and contact type. We can customize according to our clients‘ specific needs and perfectly fit them in different projects.
What is the operating temperature range applicable to the four pin connector? The working temperature range is -40℃ to +105℃, and it can work stably under extreme stability. The four pin connector is suitable for various harsh conditions including high and low temperatures.
What is the contact resistance of a four pin connector? It adopts high-quality 5μm gold-plated plunger, with a contact resistance as low as 10mΩ. The signal transmission is stable and not affected by external interference, and the four pin connector is suitable for high-frequency and high-speed communication.
