F1600FA03 Equivalent & Substitute Parts

Part Overview

The F1600FA03 is an AC power entry connector receptacle manufactured by Curtis Industries, designed for IEC 320-C14 panel mount applications. This filtered power entry module accommodates a 3A current rating at 250VAC and includes integrated EMI/RFI filtering for commercial applications. The component is actively produced and maintains full compliance with international standards including CE, CSA, TUV, and UL certifications. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter set.

Substiute Parts

F1600FA03

Curtis IndustriesIn Stock: 1023F1600FA03 Datasheet

Current PartRFQ

FN261-4-06

Schaffner EMC Inc.In Stock: 980FN261-4-06 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the F1600FA03 is determined by strict alignment with the following critical parameters:

• Connector style must be IEC 320-C14
• Connector type must be Receptacle, Male Blades - Module configuration
• Number of positions must be 3
• Filter type must be Filtered (EMI, RFI) - Commercial grade
• Termination must be Quick Connect - 0.250" (6.3mm)
• Fuse accommodation capability must be present
• Mounting type must be Panel Mount (screw hole or flange variants acceptable)
• Current rating at filter stage must support minimum 3A operation
• Voltage rating must support 250VAC minimum

The FN261-4-06 meets these substitution criteria. While mounting geometry differs (flange versus screw hole), both configurations provide equivalent electrical performance and functional compatibility within panel mount applications.

Parameter Comparison

Engineering Selection Recommendations

Both the F1600FA03 and FN261-4-06 maintain active product status and full compliance with ROHS3 and REACH regulations. Selection between these components should be based on mechanical integration requirements:

The F1600FA03 features screw hole mounting and is suitable for applications requiring traditional threaded fastener attachment. The FN261-4-06 provides flange mounting, which may be preferred in applications requiring rapid panel integration or where screw hole access is limited. The FN261-4-06 carries additional certifications (CQC, ENEC) and specifies IP40 ingress protection and UL94 V-2 material flammability rating, providing enhanced environmental specification documentation.

The FN261-4-06 filter stage supports 4A current capacity, exceeding the 3A requirement of the F1600FA03, ensuring operational margin in current-limited applications.

Frequently Asked Questions (FAQ)

Q: Can the FN261-4-06 directly replace the F1600FA03 in existing designs?

A: Electrical substitution is valid. Both components share identical IEC 320-C14 connector style, 3-position configuration, commercial EMI/RFI filtering, and Quick Connect termination. Mechanical integration requires verification of panel cutout dimensions and mounting method compatibility. The FN261-4-06 flange mount differs from the F1600FA03 screw hole mount; panel geometry must accommodate the alternative mounting approach.

Q: What are the critical parameters that must match for substitution?

A: Connector style (IEC 320-C14), connector type (Receptacle, Male Blades - Module), number of positions (3), filter type (Filtered EMI/RFI - Commercial), termination style (Quick Connect - 0.250"), and fuse accommodation capability must remain constant. Current and voltage ratings of the substitute must meet or exceed the original specification.

Q: Does the higher 4A filter rating of the FN261-4-06 affect compatibility?

A: No. A higher current rating at the filter stage provides operational margin and does not compromise compatibility with 3A-rated applications. The component will function correctly in circuits designed for 3A operation.

Q: Are there packaging differences between these parts?

A: Yes. The F1600FA03 is supplied in Bulk packaging, while the FN261-4-06 is supplied in Tray packaging. This affects handling and storage but does not impact electrical or mechanical performance.

Q: What certifications apply to both parts?

A: Both components are ROHS3 compliant and REACH unaffected. The F1600FA03 carries CE, CSA, TUV, and UL certifications. The FN261-4-06 carries CQC, CSA, ENEC, and UL certifications. CSA and UL certifications are common to both.