Product Introduction

The High Current Probe Series is a precision spring-loaded contact solution developed to meet the growing demand for stable, repeatable, and low-loss electrical contact under high current conditions.

As power densities increase in modern electronic systems, traditional signal probes and standard pogo pins often struggle with overheating, unstable contact resistance, or shortened service life. This series addresses those challenges through optimized conductor geometry, reinforced internal structure, and carefully selected contact materials, allowing reliable current transmission during repeated connection cycles.

Designed with both electrical performance and mechanical durability in mind, the High Current Probe Series provides a dependable interface for power transfer and electrical testing scenarios where consistency, safety, and long-term reliability are essential.

Product Features

Optimized for High-Amperage Performance

Engineered to handle medium to high current loads with minimal resistance

Enlarged conductive paths reduce current density and thermal stress

Stable electrical characteristics even under repeated compression

Low and Consistent Contact Resistance

Precision-machined contact surfaces ensure uniform current flow

High-quality plating options help maintain stable resistance values

Reduces voltage drop during power transmission

Robust Spring Contact Structure

High-strength spring delivers controlled and repeatable contact force

Maintains reliable electrical connection despite tolerance variation

Suitable for high-frequency mating and unmating cycles

Mechanical Stability and Longevity

Reinforced housing design improves alignment and wear resistance

Built for extended service life in demanding operating environments

Maintains performance over thousands of compression cycles

Flexible Design Options

Available in multiple pin counts and structural formats

Stroke length, spring force, and contact materials can be tailored

Compatible with custom fixtures and modular power interfaces

Product Advantages

Reliable Power Transfer Under Load

The High Current Probe Series is specifically designed to avoid common issues such as intermittent contact, localized heating, and early material fatigue. This ensures stable power delivery even during repeated high-current operations.

Improved Test and Connection Consistency

By maintaining low and predictable contact resistance, these probes help reduce electrical fluctuation caused by poor contact, resulting in more consistent measurements and reliable system performance.

Reduced Downtime and Maintenance

Durable materials and a robust mechanical structure extend operational lifespan, reducing replacement frequency and lowering long-term maintenance costs.

Easy System Integration

Compact dimensions and modular design allow straightforward integration into existing electrical assemblies or test platforms without major redesign.

Product Applications

The High Current Probe Series is commonly adopted in systems where temporary yet reliable high-current contact is required, including:

Battery charging and discharge verification platforms

Power module functional validation

Electrical aging and stress testing setups

High-current interface points in automated systems

Power-related inspection and calibration equipment

These probes are particularly suitable for environments where repeatability, safety, and durability are key concerns.

Frequently Asked Questions (FAQ)

Q1: What makes a high current probe different from a standard spring contact?
A high current probe is designed with larger conductive paths, stronger springs, and optimized contact surfaces to safely handle higher electrical loads while maintaining stable resistance.

Q2: Is this probe suitable for continuous power transmission?
The product is primarily designed for repeatable contact and testing scenarios. Continuous power transmission requirements should be evaluated based on current level, duty cycle, and thermal conditions.

Q3: Can the probe parameters be customized?
Yes. Key parameters such as current rating, stroke, spring force, and contact material can be adjusted to match specific design requirements.

Q4: How does the probe manage heat during operation?
Low contact resistance and optimized internal structure help minimize heat generation, reducing thermal buildup during high-current operation.

Q5: What factors influence the service life of a high current probe?
Service life depends on current load, compression cycle frequency, environmental conditions, and surface plating selection.