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Phoenix Contact 1778081 PCB Connector

The PHOENIX CONTACT PC 5/ 4-STCL1-7,62 PCB connector is a robust and reliable solution for connecting electronic components. Its well-known connection principle allows for worldwide use, while the low temperature rise and ability to connect two conductors enhance its performance. The integrated double steel spring provides additional safety against temperature and power fluctuations. The automatically locking Click and Lock system prevents accidental disconnection, ensuring a secure and stable connection. This connector is ideal for a wide range of industrial applications where reliable and secure power transmission is essential.

Authorized Distributors
Source:DigiKey
Part No:1778081
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.16
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Part No:1778081
Stock:0
Inv Date:05-29-2026
Price: Unit price: $9.15
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Part No:1778081
Stock:4
Inv Date:05-28-2026
Price: Unit price: $9.4
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Part No:1778081
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.88
Buy/RFQ:
Part No:1778081
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.88
Buy/RFQ:

Phoenix Contact 1778081 PCB Connector Specifications:

  • Nominal current: 41 A
  • Number of positions: 4
  • Pitch: 7.62 mm
  • Connection method: Screw connection with tension sleeve
  • Color: green
  • Contact surface: Tin
  • Length: 35.3 mm
  • Width: 38.63 mm
  • Height: 19.7 mm
  • Dimension a: 22.86 mm
  • Range of articles: PC 5/..-STCL1
  • 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 cross section: 6 mm²
  • Maximum load current: 41 A
  • Insulating material: PA
  • Flammability rating: 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
  • Packing unit: 1 pc
  • Minimum order quantity: 50 pc
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • 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 1778081?

You can click on the BUY or RFQ button to purchase 1778081 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1778081?

You can download the 1778081 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1778081?

Phoenix Contact

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