DATASHEET
PCB Filters FN 402
Low Cost PCB Filter
Rated currents from 0.5 to 6.5 A
Very low profile
Compact PCB-mountable design
Optional medical versions (B type)
Approvals
The FN 402 PCB filter is a single-phase filter designed
for easy and fast PCB-mounting. Choosing the FN 402
product line brings you the rapid availability of a
standard filter associated with the necessary safety
acceptance. Standard PCB single-phase filters are a
practical solution helping you to pass EMI system
approval in a short time. A selection on amperage
ratings and medical types are designed to offer you
the desired standard product.
Features and benefits
Good conducted attenuation performance, based
on chokes with high saturation resistance and
excellent thermal behavior
PCB through hole mounting
Low cost low profile
Technical specifications
Maximum continuous operating voltage
Operating frequency
Rated currents
High potential test voltage
250 VAC, 50/60 Hz
dc to 400 Hz
Custom specific versions on request
Typical applications
Electrical and electronic equipment
Small to medium-sized machines and household
equipment
0.5 to 6.5 A @ 40 °C max.
P –> PE 2000 VAC for 2 sec (standard types)
P –> N 760 VAC for 2 sec
P –> PE 2500 VAC for 2 sec (B types)
-25 °C to +100 °C (25/100/21)
Single-phase power supplies, switch-mode power
supplies
Test and measurement equipment
Medical equipment
Temperature range (operation and storage)
Design corresponding to
Flammability corresponding to
MTBF @ 40°C/230V (Mil-HB-217F)
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
UL 94 V-0 or better
1,900,000 hours
4
EMC/EMI Products
Schaffner Group
Datasheets
2014
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