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Phoenix Contact 1752551 PCB Connector MSTB 2.5

The PHOENIX CONTACT MSTB 2,5/ 7-ST AU is a robust and reliable PCB connector designed for a wide range of industrial applications. Featuring 7 positions and a 5mm pitch, this connector utilizes a screw connection method with a tension sleeve, ensuring a secure and dependable connection. The gold-plated contacts provide excellent signal transmission and long-term stability, minimizing signal degradation over time. Its well-known connection principle allows for worldwide use, while the low temperature rise, thanks to maximum contact force, contributes to efficient heat dissipation. This connector is suitable for applications in automation, control systems, and power distribution, where reliable and secure connections are paramount. It is part of the MSTB 2,5/..-ST range and is designed for easy integration into existing systems.

Authorized Distributors
Source:DigiKey
Part No:1752551
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.4914
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Part No:1752551
Stock:0
Inv Date:05-29-2026
Price: Unit price: $11.48
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Part No:1752551
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.34
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Part No:1752551
Stock:20
Inv Date:05-28-2026
Price: Unit price: $9.62
Buy/RFQ:
Part No:1752551
Stock:20
Inv Date:05-28-2026
Price: Unit price: $9.62
Buy/RFQ:

Phoenix Contact 1752551 PCB Connector MSTB 2.5 Specifications:

  • Nominal Current: 12 A
  • Number of Positions: 7
  • Pitch: 5 mm
  • Connection Method: Screw connection with tension sleeve
  • Color: Green
  • Contact Surface: Gold
  • Rated Surge Voltage (III/3): 4 kV
  • Rated Surge Voltage (III/2): 4 kV
  • Rated Surge Voltage (II/2): 4 kV
  • Rated Voltage (III/3): 250 V
  • Rated Voltage (III/2): 320 V
  • Rated Voltage (II/2): 630 V
  • Nominal Cross Section: 2.5 mm²
  • Stripping Length: 7 mm
  • Screw Thread: M3
  • Tightening Torque (min): 0.5 Nm
  • Tightening Torque (max): 0.6 Nm
  • Conductor Cross Section Solid (min): 0.2 mm²
  • Conductor Cross Section Solid (max): 2.5 mm²
  • Conductor Cross Section Flexible (min): 0.2 mm²
  • Conductor Cross Section Flexible (max): 2.5 mm²
  • Conductor Cross Section AWG (min): 24
  • Conductor Cross Section AWG (max): 12
  • Length (l): 18.2 mm
  • Width (w): 35 mm
  • Height (h): 15 mm
  • Dimension a: 30 mm
  • Packing Unit: 1 pc
  • Weight per Piece: 11.980 g
  • Custom Tariff Number: 85366990
  • Country of Origin: Germany

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Frequently Asked Questions

Where can I buy Phoenix Contact 1752551?

You can click on the BUY or RFQ button to purchase 1752551 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1752551?

You can download the 1752551 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1752551?

Phoenix Contact

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