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Phoenix Contact 1777891 PCB Connector 8 Position

The Phoenix Contact PC 5/ 8-STF1-7,62 is a robust and reliable printed circuit board connector designed for demanding industrial applications. This 8-position connector features a 7.62mm pitch and utilizes a screw connection method, ensuring secure and stable connections. It is rated for a nominal current of 41A and a rated voltage of 1000V, making it suitable for high-power applications. The connector's UL approval and integrated double steel spring mechanism provide enhanced safety and reliability. The Click and Lock system (-STCL) offers a high level of safety, even in environments with vibrations. Its robust design and high-capacity capabilities make it ideal for use in power distribution, automation, and control systems.

Authorized Distributors
Source:DigiKey
Part No:1777891
Stock:353
Inv Date:05-28-2026
Price: Unit price: $17.52
Buy/RFQ:
Part No:1777891
Stock:684
Inv Date:05-29-2026
Price: Unit price: $17.52
Buy/RFQ:
Part No:1777891
Stock:0
Inv Date:05-28-2026
Price: Unit price: $25.99
Buy/RFQ:
Part No:1777891
Stock:114
Inv Date:05-28-2026
Price: Unit price: $15.51
Buy/RFQ:
Part No:1777891
Stock:114
Inv Date:05-28-2026
Price: Unit price: $15.51
Buy/RFQ:

Phoenix Contact 1777891 PCB Connector 8 Position Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 44.0 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Length: 35.5 mm
  • Height: 19.7 mm
  • Pitch: 7.62 mm
  • Dimension a: 53.34 mm
  • Range of articles: PC 5/..-STF1
  • Insulating material group: I
  • Rated surge voltage (III/3): 8 kV
  • Rated surge voltage (III/2): 8 kV
  • Rated surge voltage (II/2): 6 kV
  • Rated voltage (III/3): 1000 V
  • Rated voltage (III/2): 1000 V
  • Rated voltage (II/2): 1000 V
  • Nominal current IN: 41 A
  • Nominal cross section: 6 mm²
  • Maximum load current: 41 A
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Internal cylindrical gage: A4
  • Stripping length: 10 mm
  • Number of positions: 8
  • Screw thread: M3
  • Tightening torque, min: 0.5 Nm
  • Tightening torque max: 0.8 Nm
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 10 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 6 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 6 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 4 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 10
  • 2 conductors with same cross section, solid min.: 0.2 mm²
  • 2 conductors with same cross section, solid max.: 2.5 mm²
  • 2 conductors with same cross section, stranded min.: 0.2 mm²
  • 2 conductors with same cross section, stranded max.: 4 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.: 0.25 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.: 1.5 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.25 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 2.5 mm²
  • Minimum AWG according to UL/CUL: 24
  • Maximum AWG according to UL/CUL: 8
  • eCl@ss 4.0: 27141109
  • eCl@ss 4.1: 27141109
  • eCl@ss 5.0: 27141190
  • eCl@ss 5.1: 27141190
  • eCl@ss 6.0: 27261101
  • eCl@ss 7.0: 27440402
  • eCl@ss 8.0: 27440309
  • ETIM 3.0: EC001121
  • ETIM 4.0: EC002643
  • ETIM 5.0: EC002638
  • UNSPSC 6.01: 30211801
  • UNSPSC 7.0901: 39121432
  • UNSPSC 11: 39121432
  • UNSPSC 12.01: 39121432
  • UNSPSC 13.2: 39121432

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Frequently Asked Questions

Where can I buy Phoenix Contact 1777891?

You can click on the BUY or RFQ button to purchase 1777891 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1777891?

You can download the 1777891 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1777891?

Phoenix Contact

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