N022524434C: Automotive TERMINAL(S) FOR AMPHENOL 3.6mm RADSOK Power Contact

Short Description:

Manufacturer: Amphenol
Part Number: N022524434C
Series: RADSOK® / RadLok™
Contact Type: Socket (Female Terminal)
Contact Size: 3.6 mm
Current Capacity: 70A – 100A (Depending on wire gauge)
Termination Style: Crimp
Plating: Silver (Ag) or Nickel (Ni) specialized coating
Applications: EV/HEV Battery Systems, Power Storage (ESS), Heavy Machinery.
Mating Cycles: 500+ Cycles (High Durability)

Product Detail

Product Tags

Buy Amphenol N022524434C high-current socket terminal. Features 3.6mm RADSOK technology for low contact resistance. Rated for up to 70A+, ideal for EV battery, ESS, and power distribution modules.

Data Overview

Attribute Category	Technical Specification
Brand	Amphenol Industrial / Sine Systems
Model Number	N02 252 4434 C
Contact Diameter	3.6 mm
Contact Type	Socket (Female)
Rated Current	70A – 100A (Continuous)
Operating Voltage	Up to 1000V DC (System dependent)
Contact Resistance	< 0.5 mΩ
Mating Force	Low Insertion Force (LIF)
Operating Temperature	-40°C to +125°C
Material	High Conductivity Copper Alloy
Plating Material	Silver (Ag) over Nickel
Packaging	Bulk / Industrial Bag

Product Details

Core Engineering Features	Technical & Performance Advantages	Strategic Business Benefits
Patented RADSOK® Grid Design	Utilizes a hyperbolic grid socket to provide multiple points of contact and maximized surface area.	Superior Thermal Management: Drastically reduces contact resistance and heat generation, ensuring system safety during peak power loads.
High Current Density (3.6mm)	Delivers up to 40% more current than standard cylindrical contacts of the same size.	System Miniaturization: Allows for smaller, lighter power distribution units (PDUs) without compromising on amperage performance.
Silver-Plated Copper Alloy	Provides exceptional conductivity and resists oxidation/corrosion in harsh automotive environments.	Extended Component Life: Maintains stable electrical performance over years of operation, reducing vehicle downtime and maintenance costs.
Precision Crimp Termination	Engineered for a gas-tight mechanical bond with high-flexibility power cables (e.g., 16mm²-25mm²).	Production Scalability: Compatible with automated crimping tools, speeding up wire harness assembly while ensuring 100% pull-out strength compliance.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: What is the main advantage of RADSOK® technology in N022524434C?

A: The RADSOK® technology features a unique hyperbolic grid design that creates multiple contact points. This results in much lower contact resistance than standard pins, allowing for higher current flow with significantly less heat buildup, which is critical for EV battery safety.

Q2: Which wire gauge is best suited for the N022524434C terminal?

A: This terminal is typically designed for large-section power cables. Depending on the specific crimp tool and application, it is commonly used with 16mm² to 25mm² (approx. 4 AWG to 6 AWG) wires to achieve its full 70A-100A current rating.

Q3: Can N022524434C be used in Energy Storage Systems (ESS)?

A: Yes, absolutely. Its high current density and low insertion force make it an industry favorite for ESS battery modules and busbar connections where reliability and thermal efficiency are the top priorities.