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Precision Pogo Pins & Probe Solutions

High-performance spring-loaded connectors for semiconductor testing, PCB probing, battery contacts, and high-frequency applications. Engineered for reliability, durability, and precision.

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About Xinfucheng

With years of expertise in precision connector manufacturing, Xinfucheng delivers innovative pogo pin and probe solutions trusted by global electronics manufacturers.

Pogo Pin Test Socket

Semiconductor Testing

High-precision sockets for IC, BGA, and wafer-level testing with fine pitch and high-frequency capabilities.

High Current & Voltage

Robust pogo pins engineered for high-current transmission and stable voltage delivery in power applications.

High-Temperature Resistance

Materials selected for stability in extreme thermal environments, ideal for burn-in and reliability testing.

Custom Engineering

Tailored solutions for unique applications, including non-magnetic, Kelvin, and ultra-fine pitch designs.

Our Product Range

Engineered for performance across industries — from semiconductor testing to battery connections and high-frequency signal transmission.

Fine Pitch Pogo Pin

Fine Pitch Pogo Pins

Ultra-compact connectors with pitch as low as 0.25mm for high-density PCB and IC testing.

  • Pitch: 0.25mm – 0.40mm
  • Application: Semiconductor, Wafer Probing
  • Features: Low inductance, high cycle life
High Frequency Pogo Pin

High Frequency Probes

Optimized for RF and high-speed signal integrity with minimal signal loss.

  • Frequency: Up to 10 GHz
  • Impedance: 50Ω controlled
  • Use Case: 5G, IoT, RF Testing
High Current Pogo Pin

High Current Pogo Pins

Designed for power delivery with low resistance and high thermal stability.

  • Current: Up to 20A per pin
  • Material: Beryllium Copper, Gold Plated
  • Application: Battery, Power Modules
Kelvin Contact Pogo Pin

Kelvin Contact Probes

4-wire measurement probes for accurate resistance and voltage testing.

  • Function: Force & Sense Separation
  • Precision: mΩ-level measurement
  • Use: Battery, PCB, Connector Testing
Non-Magnetic Pogo Pin

Non-Magnetic Probes

Ideal for MRI, aerospace, and sensitive electronic environments.

  • Material: Austenitic Stainless Steel
  • Permeability: μr ≈ 1.0
  • Application: Medical, Defense, Research
High Temperature Pogo Pin

High Temperature Pogo Pins

Withstand thermal cycling up to 200°C for burn-in and reliability testing.

  • Temp Range: -55°C to +200°C
  • Sealing: Optional silicone boot
  • Use: Automotive, Industrial
Standard Pitch Pogo Pin

Standard Pitch Pogo Pins

Reliable connectors for general-purpose PCB and device testing.

  • Pitch: 0.5mm, 0.8mm
  • Life Cycle: 100,000+ cycles
  • Plating: Gold over Nickel
Mini Pogo Pins

Mini & Micro Pogo Pins

Ultra-compact solutions for space-constrained consumer electronics.

  • Size: Diameter from 0.8mm
  • Length: Customizable
  • Use: Wearables, Smartphones, IoT
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Advanced Technology

Precision engineering, cutting-edge materials, and rigorous quality control ensure superior performance in every pogo pin we manufacture.

High Cycle Life

Tested for over 100,000 mating cycles with consistent contact resistance.

Precision Tolerance

±0.01mm dimensional accuracy for reliable mating and alignment.

Gold Plating

20–50μ" hard gold plating for low contact resistance and corrosion resistance.

Automated Production

Fully automated assembly and testing for consistent quality and scalability.

15+
Years Experience
50M+
Pins Produced
30+
Global Clients
99.8%
Defect Rate

Frequently Asked Questions

Get answers to common inquiries about our pogo pins and probe solutions.

What is a pogo pin?

A pogo pin (or spring-loaded connector) is an electrical contact mechanism that uses a spring to maintain pressure between two surfaces. It's widely used in test fixtures, battery contacts, and PCB interconnects.

What are the main applications?

Our pogo pins are used in semiconductor testing (ATE), PCB probing, battery charging contacts, wearable devices, medical equipment, and high-frequency RF testing.

How do I choose the right pitch?

Pitch selection depends on space constraints and current requirements. Fine pitch (0.25–0.4mm) is used in high-density ICs, while standard pitch (0.5–0.8mm) suits general PCB testing.

Can you customize pogo pins?

Yes. We offer full customization including length, diameter, spring force, plating, and special materials (e.g., non-magnetic, high-temp alloys).

What is Kelvin contact?

Kelvin (4-wire) probing separates current and voltage paths to eliminate lead resistance errors, enabling precise low-resistance measurements.

Get in Touch

Have a project or need a custom solution? Reach out to our engineering team for expert support.

+8613902448039
xingbin@xfcdz.com.cn
davidzhong410
William (WeChat)
Visit Official Website
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