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Phoenix Contact 1777976 PCB Connector

The PHOENIX CONTACT FRONT-MSTB 2,5/20-STF-5,08 PCB connector is a versatile solution for connecting components on printed circuit boards. Its front screw connection provides a secure and reliable termination method, while the 5.08mm pitch allows for flexible layout options. The connector is designed for optimized performance in tight installation situations, offering ease of operation and conductor connection from a single direction. Its robust screw flange ensures superior mechanical stability, and the low temperature rise, thanks to maximum contact force, contributes to efficient heat dissipation. This connector is ideal for a wide range of industrial applications requiring dependable and space-saving connectivity.

Authorized Distributors
Source:DigiKey
Part No:1777976
Stock:24
Inv Date:05-28-2026
Price: Unit price: $52.09
Buy/RFQ:
Part No:1777976
Stock:0
Inv Date:05-29-2026
Price: Unit price: $52.09
Buy/RFQ:
Part No:1777976
Stock:0
Inv Date:05-28-2026
Price: Unit price: $60.77
Buy/RFQ:
Part No:1777976
Stock:1
Inv Date:05-28-2026
Price: Unit price: $40.35
Buy/RFQ:
Part No:1777976
Stock:1
Inv Date:05-28-2026
Price: Unit price: $40.35
Buy/RFQ:

Phoenix Contact 1777976 PCB Connector Specifications:

  • Packing unit: 1 pc
  • Minimum order quantity: 50 pc
  • GTIN: 4017918039844
  • Weight per Piece (excluding packing): 60.720 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Plug-in system: CLASSIC COMBICON
  • Type of contact: Female connector
  • Range of articles: FRONT-MSTB 2,5/..-STF
  • Pitch: 5.08 mm
  • Number of positions: 20
  • Connection method: Front screw connection
  • Screw thread: M2,5
  • Locking: Screw flange
  • Number of levels: 1
  • Number of connections: 20
  • Number of potentials: 20
  • Nom. voltage: 320 V
  • Conductor cross section solid: 0.34 mm² ... 2.5 mm²
  • Conductor cross section flexible: 0.2 mm² ... 2.5 mm²
  • Conductor cross section AWG / kcmil: 24 ... 12
  • Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
  • Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 2.5 mm²
  • 2 conductors with same cross section, solid: 0.2 mm² ... 1.5 mm²
  • 2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve: 0.25 mm² ... 1 mm²
  • 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve: 0.5 mm² ... 1 mm²
  • Cylindrical gauge a x b / diameter: 2.8 mm x 2.0 mm / 2.4 mm
  • Stripping length: 10 mm
  • Torque: 0.5 Nm ... 0.6 Nm
  • Length [ l ]: 27.2 mm
  • Width [ w ]: 111.4 mm
  • Height [ h ]: 15 mm
  • Height (without solder pin): 15 mm
  • Dimension a: 96.52 mm
  • Type of packaging: packed in cardboard
  • Pieces per package: 50
  • Ambient conditions - storage/transport: -40 °C ... 70 °C
  • Ambient conditions - assembly: -5 °C ... 100 °C
  • Ambient conditions - operation: -40 °C ... 100 °C

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Frequently Asked Questions

Where can I buy Phoenix Contact 1777976?

You can click on the BUY or RFQ button to purchase 1777976 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1777976?

You can download the 1777976 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1777976?

Phoenix Contact

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