F1100PP03 Equivalent & Substitute Parts Reference

Part Overview

The F1100PP03 is a single-phase EMC/EMI line filter manufactured by Curtis Industries, rated for 250VAC at 3A with 50/60Hz operation. This through-hole mounted component is designed for general-purpose applications requiring electromagnetic compatibility filtering. The part is currently active in production with full RoHS3 compliance and CE, CSA, and TUV approvals. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product category.

Substiute Parts

F1100PP03

Curtis IndustriesIn Stock: 908F1100PP03 Datasheet

Current PartRFQ

3EOP

TE Connectivity Corcom FiltersIn Stock: 12233EOP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the F1100PP03 is determined by strict equivalence in the following parameters:

• Voltage rating: 250VAC (exact match required)
• Current capacity: 3A (exact match required)
• Operating frequency: 50/60Hz (exact match required)
• Filter configuration: Single phase, single stage
• Mounting method: Through hole with PC pin termination
• Regulatory compliance: Active product status with recognized safety approvals

The 3EOP from TE Connectivity Corcom Filters meets all substitution criteria, maintaining identical electrical ratings and mechanical form factor while offering alternative certification pathways (CSA, UR, VDE).

Parameter Comparison

Engineering Selection Recommendations

Both the F1100PP03 and 3EOP are active products with current manufacturing status and full RoHS3 compliance. Selection between these parts should be based on:

• Regional certification requirements: F1100PP03 carries CE, CSA, and TUV approvals; 3EOP carries CSA, UR, and VDE approvals
• Supply chain availability: F1100PP03 has 800 units in stock; 3EOP has 1201 units in stock
• REACH compliance status: F1100PP03 is REACH Unaffected; 3EOP is REACH Affected
• Operating temperature specification: 3EOP specifies -10°C to 40°C operating range

Both parts are electrically and mechanically equivalent for 250VAC, 3A, 50/60Hz single-phase filtering applications with through-hole PC pin mounting.

Frequently Asked Questions (FAQ)

Q: Can the 3EOP directly replace the F1100PP03 in existing designs?

A: Yes, the 3EOP is a direct electrical and mechanical equivalent. Both parts share identical voltage (250VAC), current (3A), frequency (50/60Hz), filter configuration (single phase, single stage), and mounting specifications (through hole, PC pins). Certification differences should be evaluated against regional requirements.

Q: What are the key differences between these substitute parts?

A: The primary differences are regulatory approvals (CE/CSA/TUV versus CSA/UR/VDE), REACH compliance status, and specified operating temperature range. Electrical performance and physical form factor are identical.

Q: Are there any compatibility concerns with PC pin termination?

A: No. Both parts use identical PC pin termination, ensuring direct compatibility with existing PCB layouts and connector interfaces designed for through-hole mounting.

Q: What does REACH Affected versus REACH Unaffected mean for component selection?

A: REACH Affected indicates the component may contain substances of concern requiring compliance documentation. REACH Unaffected indicates no such substances are present. Selection depends on end-product regulatory requirements and supply chain documentation needs.

Q: Can operating temperature differences affect substitution decisions?

A: The 3EOP specifies -10°C to 40°C operating range. If your application requires operation outside this range, verify the F1100PP03 operating temperature specification with the manufacturer before substitution.