FN376-2-22 Equivalent & Substitute Parts

Part Overview

The FN376-2-22 is a power entry connector receptacle module manufactured by Schaffner EMC Inc., designed for IEC 320-C14 panel mount applications. This component features filtered EMI/RFI protection rated at 10A and accommodates a fuse holder with drawer functionality. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

FN376-2-22

Schaffner EMC Inc.In Stock: 676FN376-2-22 Datasheet

Current PartRFQ

FN378-2-22

Schaffner EMC Inc.In Stock: 1068FN378-2-22 Datasheet

SimilarRFQ

864-10/011

QualtekIn Stock: 938864-10/011 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FN376-2-22 is determined by the following critical parameters:

• Connector Style & Type: IEC 320-C14 receptacle with male blades and module configuration
• Number of Positions: 3-position design
• Filter Specification: EMI/RFI filtered, commercial grade
• Current Rating: 10A filter rating
• Mounting Configuration: Panel mount with flange
• Termination Method: Quick connect
• Fuse Accommodation: Fuse holder with drawer
• Panel Compatibility: 0.031" ~ 0.126" panel thickness tolerance
• Regulatory Compliance: CE, CSA, UL, VDE certifications

Two substitute parts meet these core substitution criteria: FN378-2-22 (Schaffner EMC Inc.) and 864-10/011 (Qualtek). Both maintain the essential electrical and mechanical parameters required for functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

FN378-2-22 (Schaffner EMC Inc.) is the primary substitute for the obsolete FN376-2-22. Both components are from the same manufacturer and FN 370 series, maintaining identical electrical and mechanical specifications. The FN378-2-22 is currently in active production status with 962 units in stock. This part carries CSA, UL, and VDE certifications and meets ROHS3 compliance requirements. The primary distinction is packaging format (tray) and fuse holder configuration (twin fused), which does not affect core substitution compatibility.

864-10/011 (Qualtek) serves as an alternative substitute when FN378-2-22 availability is constrained. This part maintains the required IEC 320-C14 connector style, 3-position configuration, EMI/RFI filtering, panel mount flange design, and quick connect termination. The 864-10/011 includes an on-off switch feature and specifies appliance inlet ratings of 4/6A at 250VAC. This part is active in production with 880 units in stock and holds CSA, UL, and VDE certifications with ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can FN378-2-22 directly replace FN376-2-22 in existing applications?

A: Yes. Both parts share identical connector style (IEC 320-C14), type (receptacle, male blades - module), position count (3), filter specification (EMI/RFI commercial), current rating (10A), mounting configuration (panel mount flange), termination method (quick connect), and fuse accommodation. The FN378-2-22 is the direct successor to the obsolete FN376-2-22.

Q: What is the difference between FN378-2-22 and 864-10/011?

A: Both are functionally equivalent IEC 320-C14 power entry modules with EMI/RFI filtering and fuse accommodation. The 864-10/011 includes an integrated on-off switch and specifies appliance inlet ratings (4/6A at 250VAC), whereas the FN378-2-22 does not specify these parameters. The 864-10/011 uses a rectangular panel cutout (28.96mm x 60.20mm), while the FN378-2-22 accommodates variable size cutouts.

Q: Are there packaging differences between these substitutes?

A: FN376-2-22 and FN378-2-22 packaging specifications are not detailed in the provided data. The FN378-2-22 is supplied in tray packaging, while the 864-10/011 is also supplied in tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Do all three parts meet the same regulatory certifications?

A: FN376-2-22 and FN378-2-22 both hold CE, CSA, UL, and VDE certifications. The 864-10/011 holds CSA, UL, and VDE certifications. All three parts are RoHS compliant (FN376-2-22 and FN378-2-22 are RoHS Compliant; 864-10/011 is ROHS3 Compliant).

Q: What panel thickness tolerance applies to these connectors?

A: FN376-2-22 and FN378-2-22 accommodate panel thickness of 0.031" ~ 0.126" (0.79mm ~ 3.20mm). Panel thickness specifications for 864-10/011 are not provided in the available data.

Q: Can these parts accommodate different fuse types?

A: All three parts include fuse holder accommodation with drawer functionality. FN378-2-22 specifies twin fused configuration. Fuses are not included with any of these components; confirm fuse specifications with your system design requirements.