F2700AA03 Single Phase EMC/EMI Line Filter Equivalent & Substitute Parts

Part Overview

The F2700AA03 is a single phase EMC/EMI line filter manufactured by Curtis Industries, rated for 250VAC at 3A with 50/60Hz operation. This chassis-mounted filter features quick connect termination and is designed for general purpose applications requiring electromagnetic compatibility filtering. The part is currently active in production with 892 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and regulatory compliance requirements.

Substiute Parts

F2700AA03

Curtis IndustriesIn Stock: 953F2700AA03 Datasheet

Current PartRFQ

3EQ1

TE Connectivity Corcom FiltersIn Stock: 8943EQ1 Datasheet

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6609053-1

TE Connectivity Corcom FiltersIn Stock: 12136609053-1 Datasheet

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B84113C0000B030

EPCOS - TDK ElectronicsIn Stock: 846B84113C0000B030 Datasheet

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B84115E0000B030

EPCOS - TDK ElectronicsIn Stock: 1037B84115E0000B030 Datasheet

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FN2080-3-06

Schaffner EMC Inc.In Stock: 1396FN2080-3-06 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the F2700AA03 are qualified based on the following critical parameters:

Primary Matching Criteria:

• Voltage rating: 250VAC minimum
• Current rating: 3A
• Filter type: Single phase
• Mounting: Chassis mount
• Termination: Quick connect
• Frequency: 50/60Hz operation
• RoHS3 compliance

Secondary Considerations:

• Configuration (single stage vs. two stage) affects filtering performance but does not prevent substitution
• Operating temperature range variations are acceptable for general purpose applications
• Inductance values vary by design but remain within acceptable EMI filtering parameters
• Regulatory certifications (CSA, UR, VDE, ENEC) provide equivalent compliance assurance

All identified substitutes meet or exceed the primary electrical and mechanical requirements of the F2700AA03.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance equivalent to the F2700AA03. Selection among substitutes should be based on the following factors:

Direct Single-Stage Equivalent: The 6609053-1 from TE Connectivity Corcom Filters provides the closest functional match, maintaining single-stage configuration identical to the F2700AA03 while meeting all electrical and mechanical specifications.

Two-Stage Alternatives: The 3EQ1, B84113C0000B030, B84115E0000B030, and FN2080-3-06 offer enhanced filtering through two-stage configuration. These parts are suitable for applications requiring additional EMI attenuation while maintaining identical voltage, current, and frequency ratings.

Regulatory Compliance: All substitutes carry CSA and UR certifications. The EPCOS parts (B84113C0000B030, B84115E0000B030) and Schaffner part (FN2080-3-06) include ENEC certification. The Curtis Industries F2700AA03 includes additional CE and TUV certifications.

Packaging Considerations: The F2700AA03 and B84115E0000B030 are supplied in box packaging. The 3EQ1, 6609053-1, B84113C0000B030 are supplied in bulk packaging. The FN2080-3-06 is supplied in tray packaging.

Frequently Asked Questions (FAQ)

Q: Can the 6609053-1 directly replace the F2700AA03? A: Yes. The 6609053-1 maintains identical single-stage configuration, 250VAC 3A rating, 50/60Hz operation, chassis mount, and quick connect termination. Both are ROHS3 compliant and suitable for general purpose applications.

Q: What is the difference between single-stage and two-stage configurations? A: Configuration refers to the number of filtering stages. Single-stage filters (F2700AA03, 6609053-1) provide baseline EMI attenuation. Two-stage filters (3EQ1, B84113C0000B030, B84115E0000B030, FN2080-3-06) provide enhanced filtering performance through additional filtering components. Both configurations meet the same voltage and current specifications.

Q: Are the EPCOS parts (B84113C0000B030, B84115E0000B030) interchangeable? A: Both EPCOS parts meet identical electrical specifications (250VAC, 3A, 50/60Hz, two-stage, chassis mount, quick connect). The primary difference is packaging: B84113C0000B030 is supplied in bulk, while B84115E0000B030 is supplied in box packaging.

Q: Does the FN2080-3-06 support frequencies beyond 50/60Hz? A: Yes. The FN2080-3-06 operates across DC to 400Hz frequency range, providing broader frequency coverage than the F2700AA03 (50/60Hz only). This extended range does not prevent substitution for 50/60Hz applications.

Q: What certifications are required for my application? A: The F2700AA03 carries CE, CSA, TUV, and UR certifications. All substitute parts carry CSA and UR certifications. If CE or TUV certification is mandatory, the F2700AA03 remains the specified choice. If ENEC certification is required, the EPCOS parts (B84113C0000B030, B84115E0000B030) and Schaffner part (FN2080-3-06) are qualified.

Q: Can I use a substitute part with a different operating temperature range? A: Operating temperature ranges vary among substitutes (F2700AA03: not specified; 3EQ1: -10°C to 40°C; 6609053-1: -10°C to 40°C; B84113C0000B030: -25°C to 85°C; B84115E0000B030: -25°C to 85°C; FN2080-3-06: -25°C to 100°C). Selection should match your application's thermal environment. Wider temperature ranges provide greater operational flexibility.

Q: What is the inventory status for each part? A: Current stock levels are: F2700AA03 (892 pcs), 3EQ1 (845 pcs), 6609053-1 (1194 pcs), B84113C0000B030 (815 pcs), B84115E0000B030 (1012 pcs), FN2080-3-06 (1342 pcs). All parts are available as new original stock.