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Phoenix Contact 1757200 PCB Connector, 21 Positions

The PHOENIX CONTACT MSTB 2,5/21-ST-5,08 PCB connector is a versatile solution for connecting electronic components. Its well-known connection principle ensures worldwide usability, while the low temperature rise due to maximum contact force enhances performance. The connector supports the connection of two conductors and is designed for robust industrial applications requiring secure and reliable electrical connections. It is ideal for applications in automation, control systems, and power distribution.

Authorized Distributors
Source:DigiKey
Part No:1757200
Stock:38
Inv Date:05-28-2026
Price: Unit price: $18.89
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Part No:1757200
Stock:63
Inv Date:05-29-2026
Price: Unit price: $18.89
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Part No:1757200
Stock:0
Inv Date:05-28-2026
Price: Unit price: $32.18
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Part No:1757200
Stock:2
Inv Date:05-28-2026
Price: Unit price: $14.84
Buy/RFQ:
Part No:1757200
Stock:2
Inv Date:05-28-2026
Price: Unit price: $14.84
Buy/RFQ:

Phoenix Contact 1757200 PCB Connector, 21 Positions Specifications:

  • Packing unit: 1 pc
  • GTIN: 4017918029739
  • Weight per Piece (excluding packing): 37.090 g
  • Custom tariff number: 85366990
  • Country of origin: United States
  • Length [ l ]: 18.3 mm
  • Width [ w ]: 106.68 mm
  • Height [ h ]: 15 mm
  • Pitch: 5.08 mm
  • Dimension a: 101.6 mm
  • Range of articles: MSTB 2,5/..-ST
  • Number of positions: 21
  • 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
  • China RoHS: Environmentally Friendly Use Period = 50

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Frequently Asked Questions

Where can I buy Phoenix Contact 1757200?

You can click on the BUY or RFQ button to purchase 1757200 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1757200?

You can download the 1757200 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1757200?

Phoenix Contact

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