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Phoenix Contact 2278458 PCB terminal block

This 3.5 mm pitch PCB terminal block features four positions with a linear pin layout, light gray color, and solder pins 3.9 mm long. It supports wave soldering mounting and offers a reliable screw connection with tension sleeve for secure electrical contact. Designed for industrial automation, it accommodates 2 conductors with a cross section of 0.25 mm² to 0.34 mm², is RoHS compliant, and has a voltage rating of 160 V. Suitable for environments requiring vibration resistance, it includes lateral pin exits for easy connectivity and mounting in control panels.

Authorized Distributors
Source:DigiKey
Part No:2278458
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.8092
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Part No:2278458
Stock:43
Inv Date:05-29-2026
Price: Unit price: $5.8
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Part No:2278458
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:2278458
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.98
Buy/RFQ:
Part No:2278458
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.64
Buy/RFQ:
Part No:2278458
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.64
Buy/RFQ:

Phoenix Contact 2278458 PCB terminal block Specifications:

  • Pitch: 3.5 mm
  • Number of positions: 4
  • Mounting: Wave soldering
  • Color: Light gray
  • Pin length: 3.9 mm
  • Connection capacity: 2 conductors, flexible, with ferrule 0.25 mm² to 0.34 mm²
  • Contact material: Cu alloy, tin-plated
  • Rated voltage: 160 V (II/2)
  • Nominal current: 8 A
  • Temperature range (storage/transport): -40 °C to 55 °C
  • Ambient temperature (assembly): -5 °C to 100 °C
  • Insulation resistance: > 50 GO
  • Approval: VDE, UL recognized
  • Environmental compliance: RoHS, REACH

Buy the Phoenix Contact MKDSO 1.5/ 3-R-3.5 Reliable PCB Terminal Block for Industrial Applications

Enhance your industrial automation setup with this reliable PCB terminal block featuring a 3.5 mm pitch, four positions, and secure screw connection for vibration-resistant connections. Designed for wave soldering, it supports flexible conductors with ferrules, has a rated voltage of 160 V, and a current capacity of 8 A. Its light gray color and lateral pin exits make installation straightforward. Suitable for control panels in demanding environments, ensuring long-term durability and safe electrical connections.

Buy Phoenix Contact MKDSO 1.5/ 3-R-3.5 now and experience unmatched reliability and performance in industrial automation and control systems.

Frequently Asked Questions

Where can I buy Phoenix Contact 2278458?

You can click on the BUY or RFQ button to purchase 2278458 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2278458?

You can download the 2278458 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2278458?

Phoenix Contact

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