FN379-6 Power Entry Connector Module - Equivalent & Substitute Parts

Part Overview

The FN379-6 is an AC power entry connector module manufactured by Schaffner EMC Inc., designed as a receptacle with male blades conforming to IEC 320-C14 standard. This component functions as a filtered power inlet for commercial applications, featuring integrated EMI/RFI filtering with a 6A current rating and fuse accommodation capability. The product is classified as "Not For New Designs," necessitating identification of active alternative components that maintain functional and electrical equivalence for ongoing support and new applications.

Substiute Parts

FN379-6-..

Schaffner EMC Inc.In Stock: 1127FN379-6-.. Datasheet

Current PartRFQ

B84773A0006A000

EPCOS - TDK ElectronicsIn Stock: 957B84773A0006A000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FN379-6 is determined by strict equivalence across the following critical parameters:

• Connector Standard Compliance: Both parts must conform to IEC 320-C14 specification
• Connector Configuration: Receptacle type with male blades in module form factor
• Electrical Performance: 6A current rating with integrated EMI/RFI filtering for commercial applications
• Mechanical Interface: Panel mount with flange configuration and quick connect termination
• Functional Features: Fuse accommodation capability and 3-position configuration
• Regulatory Compliance: RoHS3 compliance and recognized approval agencies (UL, CSA, VDE, cUL, ENEC)

The substitute part B84773A0006A000 (EPCOS - TDK Electronics) satisfies all critical substitution criteria and maintains active product status, making it suitable for applications requiring the FN379-6 functionality.

Parameter Comparison

Engineering Selection Recommendations

The B84773A0006A000 represents a direct functional equivalent to the FN379-6. Selection between these components should be based on the following engineering considerations:

Product Status: The FN379-6 carries "Not For New Designs" status, indicating Schaffner has discontinued active development and support. The B84773A0006A000 maintains "Active" product status from EPCOS - TDK Electronics, ensuring ongoing availability, technical support, and compliance updates.

Regulatory Compliance: Both components achieve RoHS3 compliance. The B84773A0006A000 carries REACH Affected status, requiring verification against specific application REACH substance restrictions. The FN379-6 lists REACH Unaffected status.

Certification Coverage: Both components hold UL certification. The B84773A0006A000 includes cUL and ENEC certifications, providing broader geographic regulatory acceptance. Verify that the specific certifications required for your application region are present in the selected component.

Packaging and Inventory: The FN379-6 is supplied in Tray packaging with 1083 units in stock. The B84773A0006A000 is supplied in Bulk packaging with 922 units available. Packaging format may influence procurement and handling procedures.

Frequently Asked Questions (FAQ)

Q: Can B84773A0006A000 directly replace FN379-6 in existing designs?

A: Yes. Both components conform to IEC 320-C14 standard, maintain identical 6A filtered current ratings, feature equivalent 3-position receptacle configurations with male blades, and employ identical panel mount flange and quick connect termination methods. Mechanical and electrical interfaces are equivalent.

Q: What is the significance of "Not For New Designs" status on the FN379-6?

A: This designation indicates the manufacturer has concluded active development and support for this product line. While existing inventory remains available, long-term availability cannot be assured. For new applications or designs with extended lifecycle requirements, selection of an active product such as B84773A0006A000 is recommended.

Q: Are there differences in fuse accommodation between these components?

A: Both components accommodate fuses but do not include fuses in the package. The B84773A0006A000 specifies a fuse holder drawer feature, while the FN379-6 specification does not detail this aspect. Verify fuse specifications and holder compatibility with your application requirements.

Q: How do the termination specifications differ?

A: Both employ quick connect termination. The B84773A0006A000 specifies 0.250" (6.3mm) quick connect terminals. The FN379-6 lists quick connect termination without dimensional specification. Confirm terminal dimensions match your PCB or wiring harness design.

Q: What is the impact of REACH Affected versus REACH Unaffected status?

A: REACH Affected status on B84773A0006A000 indicates the component may contain substances regulated under REACH. Verify that the specific substances and their concentrations comply with your application's geographic and industry-specific REACH requirements. REACH Unaffected status on FN379-6 indicates no regulated substances are present.

Q: Do packaging differences affect component selection?

A: The FN379-6 is supplied in Tray packaging; B84773A0006A000 is supplied in Bulk packaging. Tray packaging typically provides better component protection and organization during handling. Bulk packaging may require additional protective measures. Select based on your procurement, storage, and assembly process requirements.

Q: Which certifications should I prioritize for my application?

A: Identify the geographic regions and industry standards applicable to your end product. Both components hold UL certification. If your application requires North American certification, verify cUL presence. If European market access is required, confirm ENEC certification. Cross-reference against your specific regulatory requirements.