Excellent Performance EMC/EMI Filter
IEC Inlet Filters FN9244
Excellent Performance EMC/EMI Filter
- Superior attenuation performance
- Optional earth line choke
- Complies with IEC/EN 60601-1
- Snap-in versions (S and S1 type)
- Hot inlet versions (HI type)
Features and Benefits
Exceptional conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior
Rear/front or snap-in mounting
Standard or wide mounting flange
FN 9244 B versions comply with the requirements of 1MOP acc. to IEC/EN 60601-1 for creepage and clearance, leakage current and high potential testing
Optional earth line choke see FN 9244 E data sheet
Custom-specific versions are available on request
Typical Applications
Portable electrical and electronic equipment
Small to medium-sized machines and household equipment
Single-phase power supplies, switch-mode power supplies
Test and measurement equipment
Medical devices (MDD)
In-vitro diagnostic medical devices (IVDD)
Rack mounting equipment
Technical Specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Operating frequency
DC to 400 Hz
Temperature range (operation and storage)
-25°C to +85°C (25/85/21)
Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Flammability corresponding to
UL 94 V-2 or better
Surge pulse protection (Z type)
Helps compliance to IEC61000-4-5 (Differential Mode only)
Rated currents
1 to 15 A @ 50°C max
Approvals by rated current
1 to 10 A (ENEC, CQC)
1 to 15 A (UL, CSA)
High potential test voltage
P –> PE 2000 VAC for 2 sec (standard types)
P –> PE 2500 VAC for 2 sec (B types)
P –> N 1000 VAC for 2 sec
Protection category
IP 40 according to IEC 60529
