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Phoenix Contact 1777303 PCB Connector

This PCB connector is designed for versatile electronic applications, rated for 12 A current and 320 V voltage. Featuring a 4-position layout with 2.5 mm² cross section and a 5.08 mm pitch, it offers robust front screw connection and dependable tin-plated contacts for enhanced conductivity. Its green color facilitates easy identification in complex assemblies, and its compact width of 20.32 mm makes it suitable for space-efficient designs. Certified for safety standards, this connector ensures reliable connection within industrial, automation, and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:1777303
Stock:400
Inv Date:05-28-2026
Price: Unit price: $10.41
Buy/RFQ:
Part No:1777303
Stock:190
Inv Date:05-29-2026
Price: Unit price: $10.4
Buy/RFQ:
Part No:1777303
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.26
Buy/RFQ:
Part No:1777303
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.16
Buy/RFQ:
Part No:1777303
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.16
Buy/RFQ:

Phoenix Contact 1777303 PCB Connector Specifications:

  • Rated Current: 12 A
  • Rated Voltage: 320 V (category III/2)
  • Number of Positions: 4
  • Pitch: 5.08 mm
  • Cross Section: 2.5 mm²
  • Connection Method: Screw connection
  • Color: Green
  • Contact Surface: Tin-plated
  • Width: 20.32 mm
  • Material: Plastic housing
  • Standards: Compliant with EN-VDE
  • Approval: CSA, VDE, cULus recognized
  • Nominal Voltage according to standards: 250 V - 300 V
  • Applicable wire sizes: 22-12 AWG / 0.34-4 mm²
  • Plastic features: Flammability UL 94V-0

Buy the Phoenix Contact 1777303 – Reliable PCB Connector for Industrial Applications

Discover the high-quality PCB connector designed for efficiency and reliability. Featuring a 4-position layout, a pitch of 5.08 mm, and rated for 12 A and 320 V, it ensures secure electrical connections. The front screw connection provides easy installation, while tin-plated contacts guarantee excellent conductivity. Its compact width of 20.32 mm makes it suitable for dense electronic assemblies, and it meets safety standards including CSA, VDE, and cULus. Order now for reliable and safe electronic connections in automation and industrial systems.

Get Phoenix Contact 1777303 today—built for precision and long-lasting durability in industrial electronics.

Frequently Asked Questions

Where can I buy Phoenix Contact 1777303?

You can click on the BUY or RFQ button to purchase 1777303 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1777303?

You can download the 1777303 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1777303?

Phoenix Contact

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