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Phoenix Contact 1777859 PCB Connector

The PHOENIX CONTACT PC 5/ 4-STF1-7,62 is a printed-circuit board connector designed for reliable and secure connections in industrial environments. It boasts a 7.62mm pitch and a substantial 41A nominal current capacity, making it suitable for power-intensive applications. The screw connection with tension sleeve ensures a robust and vibration-resistant connection. The integrated double steel spring provides added safety against temperature and power fluctuations. Its UL approval and robust construction make it a versatile choice for a wide range of applications, from power distribution to automation systems. The connector's design allows for connection of two conductors and offers a well-known connection principle for worldwide use.

Authorized Distributors
Source:Newark
Part No:1777859
Stock:99
Inv Date:05-28-2026
Price: Unit price: $9.75
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Source:DigiKey
Part No:1777859
Stock:448
Inv Date:05-28-2026
Price: Unit price: $8.79
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Part No:1777859
Stock:294
Inv Date:05-29-2026
Price: Unit price: $8.78
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Part No:1777859
Stock:103
Inv Date:05-28-2026
Price: Unit price: $8.53
Buy/RFQ:
Part No:1777859
Stock:248
Inv Date:05-28-2026
Price: Unit price: $8.79
Buy/RFQ:
Part No:1777859
Stock:248
Inv Date:05-28-2026
Price: Unit price: $8.79
Buy/RFQ:

Phoenix Contact 1777859 PCB Connector Specifications:

  • Packing unit: 1 pc
  • Minimum order quantity: 50 pc
  • GTIN: 4046356522991
  • Weight per Piece (excluding packing): 21.200 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Length l: 35.5 mm
  • Width w: 45.71 mm
  • Height h: 19.7 mm
  • Pitch: 7.62 mm
  • Dimension a: 22.86 mm
  • Range of articles: PC 5/..-STF1
  • Number of positions: 4
  • Connection method: Screw connection with tension sleeve
  • 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
  • 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
  • REACh SVHC: Lead 7439-92-1
  • China RoHS: Environmentally Friendly Use Period = 50

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Frequently Asked Questions

Where can I buy Phoenix Contact 1777859?

You can click on the BUY or RFQ button to purchase 1777859 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1777859?

You can download the 1777859 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1777859?

Phoenix Contact

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