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Phoenix Contact MSTB258ST508BD18 Printed Circuit Board Connector

The PHOENIX CONTACT MSTB 2,5/ 8-ST-5,08 BD:1-8 is a robust and reliable printed circuit board connector suitable for a wide range of industrial applications, including automation, control systems, and power distribution. Its 8-position design and 5.08 mm pitch allow for efficient space utilization on PCBs. The screw connection with tension sleeve ensures a secure and vibration-resistant connection, while the tin-plated contacts provide excellent electrical conductivity and corrosion resistance. This connector is designed for use with various conductor sizes and is compatible with common industry standards.

Authorized Distributors
Part No:MSTB25/8-ST-508BD:1-8
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MSTB-2-5/-8-ST-5-08-BD:1-8
Stock:50
Inv Date:05-28-2026
Price: Unit price: $6.39
Buy/RFQ:
Part No:MSTB-2-5/-8-ST-5-08-BD:1-8
Stock:50
Inv Date:05-28-2026
Price: Unit price: $6.39
Buy/RFQ:

Phoenix Contact MSTB258ST508BD18 Printed Circuit Board Connector Specifications:

  • Nominal current: 12 A
  • Rated voltage (III/2): 320 V
  • Number of positions: 8
  • Pitch: 5.08 mm
  • Connection method: Screw connection with tension sleeve
  • Color: green
  • Contact surface: Tin
  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 13.85 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Dimension a: 35.56 mm
  • 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 (II/2): 630 V
  • Connection in acc. with standard: EN-VDE
  • 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
  • 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

Buy the MSTB 2 5/ 8-ST-5 08 BD:1-8 PHOENIX CONTACT Printed Circuit Board Connector | myMectronic

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Frequently Asked Questions

Where can I buy Phoenix Contact MSTB258ST508BD18?

You can click on the BUY or RFQ button to purchase MSTB258ST508BD18 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part MSTB258ST508BD18?

You can download the MSTB258ST508BD18 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of MSTB258ST508BD18?

Phoenix Contact

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