LINE FILTER 250VAC 2A CHASSIS 02ER11

Part Overview

The Curtis Industries 02ER11 is a single-phase EMC/EMI line filter rated for 250VAC at 2A with 50/60Hz operation. This chassis-mounted filter features a two-stage configuration with quick-connect termination, designed for general-purpose applications requiring electromagnetic compatibility filtering.

The 02ER11 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system functionality and ensure continued availability for replacement and new designs.

Substiute Parts

02ER11

Curtis IndustriesIn Stock: 104002ER11 Datasheet

Current PartRFQ

F1399AA02

Curtis IndustriesIn Stock: 883F1399AA02 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 02ER11 is determined by strict equivalence across the following critical parameters:

• Filter Type: Single Phase
• Configuration: Two Stage
• Voltage - Rated AC: 250V
• Current: 2 A
• Frequency - Operating: 50/60Hz
• Mounting Type: Chassis Mount
• Termination Style: Quick Connect
• Applications: General Purpose

The substitute part F1399AA02 meets all these criteria, establishing direct functional equivalence. Both parts are manufactured by Curtis Industries and operate under identical electrical specifications and physical mounting requirements.

Parameter Comparison

Engineering Selection Recommendations

The F1399AA02 is the direct substitute for the obsolete 02ER11. Both parts share identical electrical and mechanical specifications across all critical parameters. The F1399AA02 offers the additional advantage of active product status, ensuring ongoing availability and support.

The F1399AA02 carries ROHS3 compliance, whereas the 02ER11 is non-compliant. For applications subject to RoHS regulations, the F1399AA02 is the appropriate selection. The F1399AA02 also carries expanded regulatory approvals (CE, CSA, TUV, UR) compared to the 02ER11 (CSA, UR, VDE), providing broader compliance coverage for international applications.

Frequently Asked Questions (FAQ)

Q: Can F1399AA02 directly replace 02ER11 in existing designs?

A: Yes. Both parts are single-phase, two-stage line filters with identical 250VAC 2A ratings, 50/60Hz operation, chassis mounting, and quick-connect termination. Electrical and mechanical compatibility is complete.

Q: What is the difference in RoHS compliance between these parts?

A: The 02ER11 is RoHS non-compliant. The F1399AA02 is ROHS3 compliant. For applications requiring RoHS compliance, F1399AA02 is the required selection.

Q: Are there differences in regulatory approvals?

A: Yes. The 02ER11 carries CSA, UR, and VDE approvals. The F1399AA02 carries CE, CSA, TUV, and UR approvals. The F1399AA02 provides broader international regulatory coverage.

Q: Why is 02ER11 listed as obsolete?

A: The 02ER11 has been discontinued by Curtis Industries. The F1399AA02 is the active replacement, offering equivalent functionality with improved compliance status.

Q: Does packaging differ between these parts?

A: The 02ER11 packaging is unspecified. The F1399AA02 is supplied in box packaging. Both are suitable for chassis-mount applications.