LINE FILTER 250VAC 10A CHASSIS - 10EB33 Equivalent & Substitute Parts

Part Overview

The Curtis Industries 10EB33 is a single phase EMC/EMI line filter rated for 250VAC at 10A with 50/60Hz operation and chassis mount configuration using wire leads termination. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations where equivalent filtering performance is required.

Substiute Parts

10EB33

Curtis IndustriesIn Stock: 77610EB33 Datasheet

Current PartRFQ

F1199BB10

Curtis IndustriesIn Stock: 2011F1199BB10 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Curtis Industries F1199BB10 qualifies as a direct substitute for the 10EB33 based on matching electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

• Single phase filter type with single stage configuration
• Identical rated voltage of 250VAC
• Identical current rating of 10A
• Matching frequency operation at 50/60Hz
• Identical chassis mount configuration with wire leads termination
• General purpose application classification

The F1199BB10 maintains functional equivalence across all critical filtering parameters while offering improved product status and compliance posture.

Parameter Comparison

Engineering Selection Recommendations

The F1199BB10 is the direct substitute for the obsolete 10EB33. Selection of the F1199BB10 provides the following advantages:

• Active product status ensures ongoing availability and manufacturer support
• ROHS3 compliance meets current environmental and regulatory requirements
• Expanded approval agency certifications (CE, CSA, TUV, UR) provide broader market acceptance compared to the original part (CSA, UR, VDE)
• Identical electrical and mechanical specifications ensure drop-in compatibility
• Higher inventory availability (1984 pcs vs 735 pcs) supports supply chain continuity

Frequently Asked Questions (FAQ)

Q: Can the F1199BB10 directly replace the 10EB33 in existing applications?

A: Yes. The F1199BB10 maintains identical electrical ratings (250VAC, 10A, 50/60Hz), filter configuration (single phase, single stage), and mechanical form factor (chassis mount, wire leads). No circuit modifications are required.

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

A: The 10EB33 is RoHS non-compliant, while the F1199BB10 is ROHS3 compliant. This distinction is relevant for applications subject to environmental regulations in the EU and other jurisdictions adopting equivalent standards.

Q: Are the approval certifications interchangeable?

A: The F1199BB10 carries expanded certifications (CE, CSA, TUV, UR) compared to the 10EB33 (CSA, UR, VDE). The F1199BB10 certifications encompass broader regulatory acceptance and do not restrict use in applications previously approved for the 10EB33.

Q: What packaging differences exist between these parts?

A: The 10EB33 is supplied with standard packaging, while the F1199BB10 is packaged in boxes. This distinction affects logistics and storage but does not impact electrical or mechanical performance.

Q: Why is the 10EB33 classified as obsolete?

A: Obsolescence indicates the manufacturer has discontinued production. The F1199BB10 represents the active product line continuation with equivalent functionality and improved compliance characteristics.