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Phoenix Contact 1777251 PCB Header

This green PCB header features 20 positions with a 5.08 mm pitch, rated for 12 A and 320 V, with a tin contact surface. Designed for wave soldering, it is suitable for 2.5 mm² cross-sectional areas, offering reliable electrical connection and easy mounting for PCB applications in industrial automation and electronics manufacturing. It complies with standards such as EN-VDE and has approvals from CSA, VDE, and IECEE CB Scheme, ensuring safety and quality. The header's robust construction makes it ideal for various electronic assemblies requiring secure and efficient connections.

Authorized Distributors
Source:DigiKey
Part No:1777251
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.9
Buy/RFQ:
Part No:1777251
Stock:38
Inv Date:05-29-2026
Price: Unit price: $9.89
Buy/RFQ:
Part No:1777251
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.77
Buy/RFQ:
Part No:1777251
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.77
Buy/RFQ:
Part No:1777251
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.77
Buy/RFQ:

Phoenix Contact 1777251 PCB Header Specifications:

  • Number of positions: 20
  • Pitch: 5.08 mm
  • Rated current: 12 A
  • Rated voltage: 320 V (max 300 V for nominal voltage)
  • Contact surface: Tin
  • Mounting: Wave soldering
  • Pin length: 3.9 mm
  • Cross-sectional area: 2.5 mm²
  • Housing color: Green
  • Standards: EN-VDE compliant
  • Approvals: CSA, VDE, IECEE CB Scheme
  • Nominal voltage: 250 V to 300 V
  • Dimensions: Width approximates 15.24 mm, length varies with model
  • Material: Insulating housing with metal contacts
  • Suitable for industrial PCB assemblies
  • Mounting type: Soldering
  • Compliance: Recognized for safety and durability

Buy the Phoenix Contact Series MSTBV PCB Header: 1777251

Order the Phoenix Contact PCB Header with 20 positions and a 5.08 mm pitch today for your electronic projects. Designed for industrial applications, it features a 12 A current rating, 320 V voltage, and a tin contact surface for excellent conductivity. Its wave soldering compatibility ensures easy mounting on PCBs, making it ideal for manufacturing and automation systems. Certified with CSA, VDE, and IECEE CB approvals, this robust connector guarantees safety, durability, and high performance in complex electronic assemblies. Purchase online now for quick delivery and superior quality.

Get Phoenix Contact MSTBV 1777251 today—built for reliable connections in industrial electronics with high safety standards.

Frequently Asked Questions

Where can I buy Phoenix Contact 1777251?

You can click on the BUY or RFQ button to purchase 1777251 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1777251?

You can download the 1777251 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1777251?

Phoenix Contact

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