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Phoenix Contact 1731743 PCB Header

These are PCB headers rated for nominal current of 8 A and a rated voltage of 160 V (category III/2). They feature a nominal cross section of 1.5 mm², with 9 positions arranged linearly. The pitch between pins is 3.5 mm, and the headers are green in color with a tin contact surface. Designed for wave soldering, they have a linear pin layout with soldering pins measuring 3.4 mm. Suitable for industrial PCB applications, these headers provide reliable connections with snap-in locking and engagement nose mounting for secure installation.

Authorized Distributors
Source:DigiKey
Part No:1731743
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.5708
Buy/RFQ:
Part No:1731743
Stock:12
Inv Date:05-29-2026
Price: Unit price: $3.56
Buy/RFQ:
Part No:1731743
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.09
Buy/RFQ:
Part No:1731743
Stock:28
Inv Date:05-28-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:1731743
Stock:28
Inv Date:05-28-2026
Price: Unit price: $3.45
Buy/RFQ:

Phoenix Contact 1731743 PCB Header Specifications:

  • Nominal current: 8 A
  • Rated voltage: 160 V
  • Nominal cross section: 1.5 mm²
  • Number of positions: 9
  • Position configuration: Linear
  • Pitch: 3.5 mm
  • Contact surface: Tin
  • Color: Green
  • Mounting: Wave soldering
  • Pin layout: Linear pinning
  • Solder pin length: 3.4 mm
  • Locking: Snap-in locking
  • Housing material: Plastic
  • Protection degree: IP20
  • Design category: Category III/2

Buy the Phoenix Contact 1731743 – Reliable PCB Headers for Industrial Applications

Order Phoenix Contact PCB header rated for 8 A and 160 V with 9 positions, 3.5 mm pitch, and tin contact surface. Perfect for industrial circuit boards, these headers ensure reliable, secure connections. Designed for wave soldering and featuring snap-in locking, engagement nose mounting, and a green housing, they provide easy installation and robust performance in demanding environments. Trust these headers for your PCB connection needs, ensuring safety and durability in your next project.

Get Phoenix Contact 1731743 today—built for secure connections and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy Phoenix Contact 1731743?

You can click on the BUY or RFQ button to purchase 1731743 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1731743?

You can download the 1731743 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1731743?

Phoenix Contact

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