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Phoenix Contact 1803581 Electrical PCB Connector

Phoenix Plug Connection MC1,5/3-ST-3,81 is a robust electrical connector designed for secure, reliable connections in industrial wiring, automation, and control systems. It features a 3-pole configuration with a pitch of 3.81 mm, rated for 8 A and 160 V, suitable for high-quality electronic and electrical applications. The connector has a screw connection with tension sleeve, tin contact surface, and generous wiring space for easy installation. Its low design height makes it ideal for compact systems, ensuring durability, safety, and performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:1803581
Stock:5
Inv Date:05-28-2026
Price: Unit price: $5.22
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Source:DigiKey
Part No:1803581
Stock:24173
Inv Date:05-28-2026
Price: Unit price: $3.14
Buy/RFQ:
Part No:1803581
Stock:4905
Inv Date:05-29-2026
Price: Unit price: $3.14
Buy/RFQ:
Part No:1803581
Stock:399
Inv Date:05-28-2026
Price: Unit price: $6.53
Buy/RFQ:
Part No:1803581
Stock:3530
Inv Date:05-28-2026
Price: Unit price: $2.94
Buy/RFQ:
Part No:1803581
Stock:3530
Inv Date:05-28-2026
Price: Unit price: $2.94
Buy/RFQ:
Part No:1803581
Stock:161
Inv Date:05-28-2026
Price: Unit price: $3.177
Buy/RFQ:

Phoenix Contact 1803581 Electrical PCB Connector Specifications:

  • Number of positions: 3
  • Pitch: 3.81 mm
  • Rated current: 8 A
  • Rated voltage: 160 V
  • Connection method: Screw connection with tension sleeve
  • Contact surface: Tin
  • Connection in accordance with: EN-VDE standards
  • Flammability rating: UL 94 V-0
  • Tightening torque: 0.22–0.25 Nm
  • Screw thread: M2
  • Wire cross section, solid: 0.14–1.5 mm²
  • Wire cross section, flexible: 0.14–1.5 mm²
  • AWG: 28–16
  • Number of conductors with same cross section: 2
  • Maximum ambient temperature: 100°C
  • Standards: UL, CSA, VDE
  • Compatible with: PCB mounting, industrial automation systems

Buy the Buy Phoenix Contact MC 1,5/3-ST-3,81 Part Number 1803581 Online

Order the Phoenix Contact MC 1,5/3-ST-3,81 connector online today for reliable, high-quality connections in industrial automation systems. Designed with a 3-pole configuration, rated for 8 A and 160 V, it features a screw connection with a tension sleeve, tin contact surface, and generous wiring space for easy installation. Its compact low-height design ensures optimal performance in space-constrained environments. Suitable for various electronic applications, this connector guarantees durability, safety, and ease of use. Purchase now to enhance your electrical assembly with trusted quality and precision.

Get Phoenix Contact MC 1,5/3-ST-3,81 today—built for reliable connections and industrial automation efficiency.

Frequently Asked Questions

Where can I buy Phoenix Contact 1803581?

You can click on the BUY or RFQ button to purchase 1803581 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1803581?

You can download the 1803581 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1803581?

Phoenix Contact

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