myMectronic
myMectronic

A Premier B2B Part Search

Phoenix Contact 1758403 PCB Connector 10 Position

The PHOENIX CONTACT MSTB 2,5/10-ST-5,08 is a robust and versatile PCB connector ideal for a wide range of industrial applications. Its well-known connection principle ensures worldwide usability, while the design minimizes temperature rise thanks to maximum contact force. The connector accommodates two conductors with the same cross-section, offering flexibility in circuit design. It is RoHS compliant, featuring tin-plated contacts and a durable PA housing, making it suitable for demanding environments. The connector's robust construction and reliable performance make it a preferred choice for connecting circuits in automation, control, and power distribution systems.

Authorized Distributors
Source:DigiKey
Part No:1758403
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.43
Buy/RFQ:
Part No:1758403
Stock:9
Inv Date:05-29-2026
Price: Unit price: $9.43
Buy/RFQ:
Part No:1758403
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.31
Buy/RFQ:
Part No:1758403
Stock:25
Inv Date:05-28-2026
Price: Unit price: $7.68
Buy/RFQ:
Part No:1758403
Stock:25
Inv Date:05-28-2026
Price: Unit price: $7.68
Buy/RFQ:

Phoenix Contact 1758403 PCB Connector 10 Position Specifications:

  • Packing unit: 1 pc
  • GTIN: 4017918214616
  • Weight per Piece (excluding packing): 17.080 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Plug-in system: CLASSIC COMBICON
  • Type of contact: Female connector
  • Range of articles: MSTB 2,5/..-ST
  • Pitch: 5.08 mm
  • Number of positions: 10
  • Connection method: Screw connection with tension sleeve
  • Color: green
  • Contact surface: Tin
  • Nominal current: 12 A
  • Rated voltage (III/2): 320 V
  • Nominal cross section: 2.5 mm²
  • Locking: no
  • Number of levels: 1
  • Number of connections: 10
  • Number of potentials: 10
  • Nom. voltage: 320 V
  • Conductor cross section solid: 0.2 mm² ... 2.5 mm²
  • Conductor cross section flexible: 0.2 mm² ... 2.5 mm²
  • Conductor cross section AWG / kcmil: 24 ... 12
  • Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm²
  • Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 2.5 mm²
  • 2 conductors with same cross section, solid: 0.2 mm² ... 1 mm²
  • 2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve: 0.25 mm² ... 1 mm²
  • 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve: 0.5 mm² ... 1.5 mm²
  • Cylindrical gauge a x b / diameter: 2.8 mm x 2.4 mm / 2.5 mm
  • Stripping length: 7 mm
  • Torque: 0.5 Nm ... 0.6 Nm
  • Contact material: Cu alloy
  • Surface characteristics: hot-dip tin-plated
  • Metal surface terminal point (top layer): Tin (5 - 7 µm Sn)
  • Metal surface contact area (top layer): Tin (5 - 7 µm Sn)
  • Insulating material: PA
  • Insulating material group: I
  • CTI according to IEC 60112: 600
  • Flammability rating according to UL 94: V0
  • Glow wire flammability index GWFI according to EN 60695-2-12: 850
  • Glow wire ignition temperature GWIT according to EN 60695-2-13: 775
  • Temperature for the ball pressure test according to EN 60695-10-2: 125 °C
  • Length [ l ]: 18.3 mm
  • Width [ w ]: 50.8 mm
  • Height [ h ]: 15 mm
  • Height (without solder pin): 15 mm
  • Dimension a: 45.72 mm
  • Type of packaging: packed in cardboard
  • Pieces per package: 50
  • Ambient temperature (storage/transport): -40 °C ... 70 °C
  • Ambient temperature (assembly): -5 °C ... 100 °C
  • Ambient temperature (operation): -40 °C ... 100 °C
  • Insertion strength per pos. approx.: 8 N
  • Withdraw strength per pos. approx.: 6 N
  • Polarization when inserted requirement: >20 N
  • Contact holder in insert requirements: >20 N
  • Contact resistance R1: 1.3 mΩ
  • Insertion/withdrawal cycles: 25
  • Contact resistance R2: 1.4 mΩ
  • Impulse withstand voltage at sea level: 4.8 kV
  • Power-frequency withstand voltage: 2.21 kV

Buy the 1758403 PHOENIX CONTACT PCB Connector 10 Position | myMectronic

Purchase the PHOENIX CONTACT 1758403 MSTB 2,5/10-ST-5,08 PCB connector securely and conveniently online.

Buy Now

Frequently Asked Questions

Where can I buy Phoenix Contact 1758403?

You can click on the BUY or RFQ button to purchase 1758403 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1758403?

You can download the 1758403 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1758403?

Phoenix Contact

Phoenix Contact Part List

Browse and search other Phoenix Contact parts, locate datasheets and stock

Sponsored by