Datasheet
2-line filters  B84111A 
SIFI-A for normal insertion loss 
Circuit diagram 
L 
LINE  LOAD 
L’ 
N  N’ 
SSB0525-W 
Technical data and measuring conditions 
Rated voltage V
R 
250 V DC/AC 50/60 Hz 
Rated current I
R 
Referred to 40 °C ambient temperature 
Test voltage V
test 
1414 V DC, 2 s (line/line) 
2700 V DC, 2 s (lines/case) 
Leakage current l
leak 
At 230 V AC, 50 Hz 
Climatic category (IEC 60068-1)  25/085/21 (–25 °C/+85 °C/21 days damp heat test) 
Approvals  EN 133200, UL 1283, CSA C22.2 No.8 
Please read Cautions and warnings and 
Important notes at the end of this document. 
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