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Phoenix Contact 2278445 PCB terminal block

This PCB terminal block features a 3.5 mm pitch with three positions, offering reliable screw connection with tension sleeve for secure wiring. Designed for wave soldering, it has a linear pin layout with solder pins 3.9 mm long, and a light gray color for clear identification. Its vibration-resistant and maintenance-free construction leverages spring-loaded principles, ensuring stable connections in industrial environments. Suitable for mounting on printed circuit boards, it complies with international safety standards and is ideal for automation, control systems, and industrial equipment requiring robust electrical connections.

Authorized Distributors
Source:DigiKey
Part No:2278445
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.8092
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Part No:2278445
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.8
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Part No:2278445
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:2278445
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.75
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Part No:2278445
Stock:10
Inv Date:05-28-2026
Price: Unit price: $4.12
Buy/RFQ:
Part No:2278445
Stock:10
Inv Date:05-28-2026
Price: Unit price: $4.12
Buy/RFQ:

Phoenix Contact 2278445 PCB terminal block Specifications:

  • Pitch: 3.5 mm
  • Number of positions: 3
  • Mounting: Wave soldering
  • Connection method: Screw connection with tension sleeve
  • Pin layout: Linear pinning
  • Solder pin length: 3.9 mm
  • Material: Cu alloy, tin-plated
  • Color: Light gray
  • Ambient temperature (assembly): -5 °C ... 100 °C
  • Ambient temperature (storage/transport): -40 °C ... 55 °C
  • Nominal current: 8 A
  • Rated voltage (III/2): 160 V
  • Conductor cross section: 0.08 mm² ... 0.75 mm², flexible, with/without ferrule
  • Insulation resistance: > 50 GΩ
  • Temperature-rise: Increase < 45 K
  • Environmental compliance: RoHS, WEEE
  • Standards: IEC 60998-2-1
  • Approvals: EAC, cULus, VDE

Buy the Phoenix Contact MKDSO 1,5/3-L-3,5 KMGY – Reliable PCB Terminal Block for Industrial Applications

Order the Phoenix Contact MKDSO 1,5/3-L-3,5 KMGY PCB terminal block today for robust, vibration-resistant, and maintenance-free connections. Designed with a 3.5 mm pitch, three positions, and a linear pin layout, it ensures secure wiring for industrial control and automation applications. Suitable for wave soldering and compliant with safety standards, this terminal block offers a reliable solution for high-quality electrical connections in demanding environments. Ideal for automation systems, panel wiring, and industrial control panels.

Get Phoenix Contact MKDSO 1,5/3-L-3,5 KMGY today—built for reliable electrical connections in industrial equipment, control systems, and automation projects.

Frequently Asked Questions

Where can I buy Phoenix Contact 2278445?

You can click on the BUY or RFQ button to purchase 2278445 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2278445?

You can download the 2278445 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2278445?

Phoenix Contact

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