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Phoenix Contact 1752302 PCB Connector MSTB 2.5

The PHOENIX CONTACT MSTB 2,5/ 4-ST-5,08 AU is a robust and reliable printed-circuit board connector designed for use in a wide range of industrial applications, including automation, control systems, and power distribution. This connector features a 5.08mm pitch and utilizes a screw connection method, ensuring a secure and dependable electrical connection. It is constructed from durable PA material and boasts a V0 flammability rating, enhancing safety and performance. The connector supports a nominal current of 12A and a rated voltage of 320V, making it suitable for demanding environments. Its gold-plated contact surface ensures excellent conductivity and corrosion resistance, contributing to the long-term reliability of the connection. The MSTB series is known for its ease of use and compatibility with various conductor sizes, simplifying integration into existing systems.

Authorized Distributors
Source:DigiKey
Part No:1752302
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.7842
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Part No:1752302
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.77
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Part No:1752302
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.17
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Part No:1752302
Stock:2
Inv Date:05-28-2026
Price: Unit price: $8.558
Buy/RFQ:
Part No:1752302
Stock:2
Inv Date:05-28-2026
Price: Unit price: $8.558
Buy/RFQ:

Phoenix Contact 1752302 PCB Connector MSTB 2.5 Specifications:

  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 6.8 g
  • Custom tariff number: 85366990
  • Country of origin: United States
  • Pitch: 5.08 mm
  • Dimension a: 15.24 mm
  • Range of articles: MSTB 2,5/..-ST
  • Insulating material group: I
  • 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
  • Connection in acc. with standard: EN-VDE
  • Nominal current IN: 12 A
  • Nominal cross section: 2.5 mm²
  • Maximum load current: 12 A (with a 2.5 mm² conductor cross section)
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Internal cylindrical gage: A3
  • Stripping length: 7 mm
  • Number of positions: 4
  • 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 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: 27260701
  • eCl@ss 6.0: 27260704
  • eCl@ss 7.0: 27440402
  • eCl@ss 8.0: 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

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Frequently Asked Questions

Where can I buy Phoenix Contact 1752302?

You can click on the BUY or RFQ button to purchase 1752302 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1752302?

You can download the 1752302 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1752302?

Phoenix Contact

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