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Phoenix Contact 1803646 PCB Connector

The Phoenix Contact MC 1,5/ 9-ST-3,81 is a versatile printed-circuit board connector suitable for a wide range of industrial applications. It offers a 3.81mm pitch and utilizes a screw connection with a tension sleeve for secure and reliable electrical contact. The connector's low design height makes it suitable for space-constrained environments. Generously dimensioned wiring space simplifies assembly and reduces stress on conductors. Individual position coding is possible, enhancing circuit reliability. This connector is a robust and dependable solution for connecting components in various electronic systems.

Authorized Distributors
Source:Newark
Part No:1803646
Stock:155
Inv Date:05-28-2026
Price: Unit price: $14.58
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Source:DigiKey
Part No:1803646
Stock:2789
Inv Date:05-28-2026
Price: Unit price: $9.53
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Part No:1803646
Stock:1169
Inv Date:05-29-2026
Price: Unit price: $9.52
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Part No:1803646
Stock:5
Inv Date:05-28-2026
Price: Unit price: $17.44
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Part No:1803646
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.04
Buy/RFQ:
Part No:1803646
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.04
Buy/RFQ:
Part No:1803646
Stock:88
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Phoenix Contact 1803646 PCB Connector Specifications:

  • Nominal current: 8 A
  • Rated voltage (III/2): 160 V
  • Number of positions: 9
  • Pitch: 3.81 mm
  • Connection method: Screw connection with tension sleeve
  • Color: green
  • Contact surface: Tin
  • Wiring space: Generously dimensioned
  • Plug-in direction: Parallel to the conductor axis
  • Design height: Low
  • Insulating material group: I
  • Rated surge voltage (III/3): 2.5 kV
  • Rated surge voltage (III/2): 2.5 kV
  • Rated surge voltage (II/2): 2.5 kV
  • Rated voltage (III/3): 160 V
  • Rated voltage (II/2): 320 V
  • Connection standard: EN-VDE
  • Nominal cross section: 1.5 mm²
  • Maximum load current: 8 A (with 1.5 mm² conductor cross section)
  • Insulating material: PA
  • Flammability rating: V0
  • Stripping length: 7 mm
  • Screw thread: M2
  • Tightening torque (min): 0.22 Nm
  • Tightening torque (max): 0.25 Nm
  • Solid conductor min.: 0.14 mm²
  • Solid conductor max.: 1.5 mm²
  • Stranded conductor min.: 0.14 mm²
  • Stranded conductor max.: 1.5 mm²
  • Ferrule without sleeve min.: 0.25 mm²
  • Ferrule without sleeve max.: 1.5 mm²
  • Ferrule with sleeve min.: 0.25 mm²
  • Ferrule with sleeve max.: 0.5 mm²
  • AWG min.: 28
  • AWG max.: 16
  • 2 conductors solid min.: 0.08 mm²
  • 2 conductors solid max.: 0.5 mm²
  • 2 conductors stranded min.: 0.08 mm²
  • 2 conductors stranded max.: 0.75 mm²
  • 2 conductors stranded ferrule min.: 0.25 mm²
  • 2 conductors stranded ferrule max.: 0.34 mm²
  • TWIN ferrule min.: 0.5 mm²
  • TWIN ferrule max.: 0.5 mm²
  • Minimum AWG: 30
  • Maximum AWG: 14
  • 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 1803646?

You can click on the BUY or RFQ button to purchase 1803646 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1803646?

You can download the 1803646 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1803646?

Phoenix Contact

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