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Pogo pins are indispensable precision interconnect components in modern electronics, widely used in critical applications such as signal transmission, power connection, and functional testing. Qiyiguo Technology specializes in the R&D and manufacturing of pogo pin products. Our portfolio spans two core series—spring-loaded pogo pins and PCB test probes, enabling us to provide one-stop solutions ranging from standard products to fully customized designs for industries including consumer electronics, telecommunications, automotive electronics, medical devices, and industrial control. We also offer high-quality EMI shielding components and precision metal parts; we welcome your inquiries.
Precision elastic interconnect components consisting of three parts: a plunger, a spring, and a barrel. They establish a separable electrical connection between two conductors through the compression and rebound of the spring. Our product range includes press-fit, SMT, double-ended, offset/custom-shaped, and threaded pogo pins. They support rated currents from 0.5A to 10A and offer a mating lifespan exceeding 100,000 cycles.
Widely used in consumer electronics charging interfaces, wearable devices, automotive electronics, medical equipment, and new energy sectors.
Precision probe components designed specifically for PCB functional testing and verification. They perform critical tasks such as signal acquisition, electrical testing, and functional verification during ICT (In-Circuit Testing) and FCT (Functional Testing) processes.
Widely used in PCB manufacturing, SMT assembly, and electronics manufacturing services (EMS), these probes serve as essential tools for ensuring PCB quality before shipment.
These two product lines complement each other: spring-loaded pogo pins facilitate connectivity in end-user products, while test probes ensure quality during manufacturing. Together, they form a complete value chain covering product manufacturing, quality testing, and end-user application.
1. Dual-Certified Manufacturer (ISO9001 & IATF16949): We hold both ISO9001 Quality Management System certification and IATF16949 Automotive Quality Management System certification.
2. One-Stop Pogo Pin Procurement: Source all your Pogo Pin products from Qiyiguo Technology to reduce communication costs, lower supply chain risks, and ensure consistent quality standards.
3. Precision Manufacturing: Plungers, springs, and barrels are produced using high-precision CNC machining and automated assembly, ensuring excellent concentricity and consistent spring force for stable, reliable contact every time.
4. Diverse Materials and Platings: Supports various base materials (e.g., brass, phosphor bronze, stainless steel) and surface finishes (e.g., gold, nickel, palladium, tin plating) to meet specific requirements for conductivity, corrosion resistance, and wear resistance.
5. Comprehensive Quality Control: Equipped with professional testing instruments—such as spring force testers, contact resistance testers, and salt spray chambers—we rigorously inspect every step from raw material intake to finished product shipment to ensure consistent quality.
6. Rapid Response and Flexible Delivery: Supports small-batch prototyping with turnaround times as fast as 3 days; flexible delivery schedules for mass orders help shorten product development cycles.
7. Customization Services: Supports customization based on drawings or samples; our engineering team can assist during the design phase with structural design, material selection, and process optimization.
Our Pogo Pins are widely used in the following fields:
Consumer Electronics: Smartphones, tablets, TWS earbud charging cases, smart speakers
Smart Wearables: Smartwatches, smart bands, AR/VR devices
Automotive Electronics: Car chargers, OBD diagnostic ports, BMS (Battery Management Systems), ADAS sensors
Medical Devices: Portable diagnostic devices, medical probes, physiotherapy equipment
Industrial Control: Test fixtures, automation equipment, sensor interfaces
New Energy: Charging piles, energy storage systems, battery module connections
PCB Testing: ICT (In-Circuit Testing), FCT (Functional Testing), burn-in testing
Standard Pogo Pins are primarily used for elastic electrical connections in end products—such as charging interfaces and signal transmission—prioritizing contact reliability and mating cycle lifespan. Test probes (spring-loaded pins) are primarily used in PCB production testing—such as ICT (In-Circuit Testing) and FCT (Functional Testing)—where testing precision, repeatability of positioning, and signal acquisition accuracy are critical. While they share similar structural principles, they differ in terms of precision grades, material selection, and performance priorities.
Depending on the pin diameter and material, our spring-loaded pins cover a rated current range of 0.5A to 10A. Standard consumer electronics typically utilize 1A to 3A specifications, while high-current applications can opt for thicker pin designs. We will recommend the most suitable specification based on your actual current requirements.
Yes, absolutely. We accept custom orders based on provided drawings or samples, and we can work with 3D models (in formats such as CAD, STEP, or IGS) as well as 2D engineering drawings. If you only have a preliminary concept or specific usage requirements, our engineering team can assist you with the structural design and selection of the pins.
The prototyping lead time is generally 3 to 7 working days, depending on the complexity of the specifications and tooling requirements. Mass production lead times depend on the order quantity but are typically completed within 7 to 15 working days. Specific delivery dates will be confirmed with you upon order placement.
