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Phoenix Contact 2278364 Feed-through Header

The feed-through header is a versatile PCB connector designed for reliable electrical connections in electronic assemblies. With a 3.5 mm pitch and four positions, it features a light gray color, tin-plated contacts, and a linear pin layout with solder pins of 3 mm length. Suitable for high-voltage environments up to 25 kV surge voltage, it complies with UL 94 V-0 flammability standards and is recognized under various international standards. Its robust PA insulation and compact design make it ideal for industrial automation, control systems, and electronic housing applications. Compatible with multiple accessories, it ensures secure and maintenance-friendly connections in complex circuitry.

Authorized Distributors
Source:DigiKey
Part No:2278364
Stock:90
Inv Date:05-28-2026
Price: Unit price: $3.97
Buy/RFQ:
Part No:2278364
Stock:264
Inv Date:05-29-2026
Price: Unit price: $3.96
Buy/RFQ:
Part No:2278364
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.98
Buy/RFQ:
Part No:2278364
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:2278364
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.21
Buy/RFQ:

Phoenix Contact 2278364 Feed-through Header Specifications:

  • Pitch: 3.5 mm
  • Number of positions: 4
  • Dimension a: 10.5 mm
  • Solder pin length: 3 mm
  • Rated voltage: 160 V
  • Rated current: 8 A
  • Insulating material: PA (Flammability rating UL 94 V-0)
  • Color: Light gray
  • Contact surface: Tin
  • Compliance: UL, cULus Recognized, EAC
  • Environmental: Unlimited China RoHS use period
  • Ambient temperature: -55°C to +105°C
  • Max surge voltage: 25 kV
  • Rated voltage (II/2): 300 V
  • Connection type: Lateral pin exit, push-in or screw connection options
  • Approvals: EAC, cULus recognized

Buy the Buy Phoenix Contact Feed-through Header Part Number 2278364 Online

Purchase the high-quality Phoenix Contact Feed-through Header online today. Designed with four positions and a 3.5 mm pitch, this connector provides reliable soldered connections for industrial automation, control systems, and electronic housings. Its durable insulation, tin-plated contacts, and compliance with international safety standards make it suitable for high-voltage applications up to 25 kV surge voltage. Easy to install and compatible with various accessories, this header ensures a secure, maintenance-friendly connection in complex electronic assemblies, delivering excellent performance and reliability.

Order your Phoenix Contact MCO 1.5/4-G1L-3.5 KMGY feed-through header today and ensure reliable, high-quality connections for your electronic projects.

Frequently Asked Questions

Where can I buy Phoenix Contact 2278364?

You can click on the BUY or RFQ button to purchase 2278364 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2278364?

You can download the 2278364 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2278364?

Phoenix Contact

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