Overview
The Curtis Industries F1100BB03 RFI filter is a general-purpose single-phase power line filter designed to suppress electromagnetic interference in 250 VAC applications. This economical filter is rated for 2.5 A continuous current at 50/60 Hz and features Fast-On terminal connections for straightforward panel mounting. The F1100 series is widely used in industrial equipment, switching power supplies, and consumer electronics to meet FCC and CE conducted EMI compliance requirements.
Key Features
- Economical common-mode and differential-mode EMI/RFI suppression
- Rated 250 VAC, 2.5 A at 50/60 Hz continuous operation
- Fast-On (quick-disconnect) terminal configuration for easy installation
- Low leakage current (0.75 mA maximum at 250 VAC, 50 Hz)
- CSA, TUV, and CE agency approvals
- Compact chassis mount design
Technical Specifications
This filter is engineered to reduce conducted EMI across a broad frequency range without requiring complex tuning or adjustment. The low insertion loss characteristics make it suitable for general industrial use where both common-mode and differential-mode interference rejection is needed.
Typical Applications
- Commercial and industrial switching power supplies
- HVAC control equipment and motor drives
- Telecommunications and network infrastructure
- Medical device power supplies
- Consumer appliances with EMI sensitivity
- Industrial automation control systems
Compatibility & Replacements
Compatible With
- Single-phase 250 VAC industrial power systems
- Equipment requiring FCC Part 15 or CISPR 11 Class A compliance
- Standard DIN rail and panel mount enclosures
- Switching power supplies, servo drives, and logic controllers
Replaces / Drop-In Replacement For
- Other Curtis Industries F1100 series 2.5 A filters with Fast-On terminals
- Generic 250 VAC, 2.5 A single-phase RFI filters with compatible terminal styles
Works With
- Rockwell Allen-Bradley drives and PLCs
- Siemens industrial automation equipment
- Mitsubishi electric controllers
- Standard power distribution systems with 250 VAC single-phase input
