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Phoenix Contact 1758940 PCB Connector MSTB 2.5/8

The PHOENIX CONTACT MSTB 2,5/ 8-ST-5,08 BK is a robust and reliable printed-circuit board connector designed for a wide range of industrial applications. This connector features 8 positions with a 5.08mm pitch, offering a compact and efficient solution for connecting multiple wires. The screw connection with tension sleeve ensures a secure and durable connection, minimizing the risk of loose connections and ensuring long-term reliability. It is suitable for applications in automation, control systems, and power distribution panels where dependable connectivity is essential. The connector is designed to handle a nominal current of 12A and a rated voltage of 250V, making it suitable for various power requirements. Its black color and tin-plated contact surface provide excellent corrosion resistance and a professional appearance.

Authorized Distributors
Source:DigiKey
Part No:1758940
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.1966
Buy/RFQ:
Part No:1758940
Stock:21
Inv Date:05-29-2026
Price: Unit price: $7.18
Buy/RFQ:
Part No:1758940
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.31
Buy/RFQ:
Part No:1758940
Stock:1
Inv Date:05-28-2026
Price: Unit price: $9.075
Buy/RFQ:
Part No:1758940
Stock:1
Inv Date:05-28-2026
Price: Unit price: $9.075
Buy/RFQ:

Phoenix Contact 1758940 PCB Connector MSTB 2.5/8 Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 13.6 g
  • Custom tariff number: 85366990
  • Country of origin: United States
  • Pitch: 5.08 mm
  • Dimension a: 35.56 mm
  • Rated voltage (III/3): 250 V
  • Connection in acc. with standard: EN-VDE
  • Nominal current IN: 12 A
  • Nominal cross section: 2.5 mm²
  • Number of positions: 8
  • 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 flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 2.5 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 2.5 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 12
  • 2 conductors with same cross section, solid min.: 0.2 mm²
  • 2 conductors with same cross section, solid max.: 1 mm²
  • 2 conductors with same cross section, stranded min.: 0.2 mm²
  • 2 conductors with same cross section, stranded max.: 1.5 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 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.5 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 1.5 mm²
  • Minimum AWG according to UL/CUL: 30
  • Maximum AWG according to UL/CUL: 12
  • eCl@ss 4.0: 272607xx
  • eCl@ss 4.1: 27260701
  • eCl@ss 5.0: 27260701
  • eCl@ss 5.1: 27141190
  • eCl@ss 6.0: 27260704
  • eCl@ss 7.0: 27440402
  • eCl@ss 8.0: 27440309
  • eCl@ss 9.0: 27440309
  • ETIM 3.0: EC001121
  • ETIM 4.0: EC002638
  • ETIM 5.0: EC002638
  • UNSPSC 6.01: 30211810
  • UNSPSC 7.0901: 39121409
  • UNSPSC 11: 39121409
  • UNSPSC 12.01: 39121409
  • UNSPSC 13.2: 39121409
  • CSA: CSA approval details
  • VDE Gutachten mit Fertigungsüberwachung: VDE approval details
  • IECEE CB Scheme: IECEE CB Scheme approval details
  • EAC: EAC approval details
  • cULus Recognized: cULus Recognized approval details

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Frequently Asked Questions

Where can I buy Phoenix Contact 1758940?

You can click on the BUY or RFQ button to purchase 1758940 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1758940?

You can download the 1758940 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1758940?

Phoenix Contact

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