1581658

Overview

The Phoenix Contact 1581658 is a COMBICON MC 1,5/ 9-GF-LR PCB header. It features 9 positions with a 3.81 mm pitch and supports a nominal current of 8 A at a rated voltage of 160 V (III/2). The component utilizes a Lock & Release mounting system for secure attachment to the printed circuit board. Electrical characteristics include a contact resistance of 1.4 mΩ and a rated surge voltage of 2.5 kV under overvoltage category III/2 conditions.

Feature Summary

• Lock & Release mounting mechanism ensures secure PCB attachment
• Standard pin connector pattern alignment for reliable mating
• Tin-plated contacts provide corrosion resistance

Applications

• Industrial control cabinet wiring
• Automation system signal distribution
• Machine tool electrical connections

Procurement Notes

Verify the specific suffix LR indicates the Lock & Release locking system. Confirm the product series matches COMBICON Connectors S requirements. Ensure compatibility with mating plugs from the same family. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a secure locking mechanism is required for PCB headers. The 3.81 mm pitch suits standard industrial spacing needs. Verify that the 8 A current rating meets the application's load requirements. Ensure the mating plug supports the Lock & Release feature.

Part Context

This part belongs to the Phoenix Contact COMBICON Connectors S line. It is designed for use in industrial environments requiring robust connectivity. The series offers various pole counts and mounting options for flexible system integration.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.

FAQ

What is the locking mechanism type?

The component uses a Lock & Release locking system.

What is the rated surge voltage?

The rated surge voltage is 2.5 kV for overvoltage category III/2.