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Phoenix Contact 1809050 PCB Connector

The PHOENIX CONTACT MSTB 2,5/19-ST-5,08-LR is a versatile PCB connector designed for reliable and efficient connections in diverse industrial environments. This connector boasts 19 positions and a 5.08mm pitch, facilitating easy integration into various circuit board designs. The screw connection with tension sleeve ensures a secure and durable connection, while the automatic locking and release mechanism simplifies handling and reduces the risk of errors. Its well-known connection principle allows for worldwide use, and the low temperature rise contributes to improved thermal performance. The connector is ideal for applications requiring robust and dependable power and signal transmission, such as automation systems, control panels, and industrial machinery.

Authorized Distributors
Source:DigiKey
Part No:1809050
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.8078
Buy/RFQ:
Part No:1809050
Stock:0
Inv Date:05-29-2026
Price: Unit price: $17.79
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Part No:1809050
Stock:0
Inv Date:05-28-2026
Price: Unit price: $18.15
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Part No:1809050
Stock:48
Inv Date:05-28-2026
Price: Unit price: $14.39
Buy/RFQ:
Part No:1809050
Stock:48
Inv Date:05-28-2026
Price: Unit price: $14.39
Buy/RFQ:

Phoenix Contact 1809050 PCB Connector Specifications:

  • Packing unit: 1 pc
  • GTIN: 4046356702508
  • Weight per Piece (excluding packing): 33.200 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Length l: 29.3 mm
  • Width w: 105.64 mm
  • Height h: 15 mm
  • Pitch: 5.08 mm
  • Dimension a: 91.44 mm
  • Range of articles: MSTB 2,5/..-ST-LR
  • Number of positions: 19
  • Connection method: Screw connection with tension sleeve
  • 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
  • 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: 27260700
  • eCl@ss 4.1: 27260700
  • eCl@ss 5.0: 27260700
  • eCl@ss 5.1: 27260700
  • eCl@ss 6.0: 27260700
  • eCl@ss 7.0: 27440309
  • eCl@ss 8.0: 27440309
  • eCl@ss 9.0: 27440309
  • ETIM 4.0: EC002638
  • ETIM 5.0: EC002638
  • ETIM 6.0: EC002638
  • ETIM 7.0: 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 1809050?

You can click on the BUY or RFQ button to purchase 1809050 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1809050?

You can download the 1809050 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1809050?

Phoenix Contact

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