EMC filters
2-line filters
SIFI-G for enhanced insertion loss
Series/Type:
Date:
B84112G
January 2015
© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
2-line filters
SIFI-G for enhanced insertion loss
B84112G
Power line filters for 1-phase systems
Rated voltage V
R
: 250 V AC/DC
Rated current I
R
: 2 A to 36 A
Construction
2-line filters
Metal case
Polyurethane potting (UL 94 V-0)
Versions
Standard version (B84112G0000B*/G*)
For applications with low leakage current
(B84112G0000M*)
Features
Easy to install
Compact design
Cost optimized construction
ENEC, UL and cUL approval
Typical applications
Switch-mode power supplies
Industrial electronics
Telecom systems
Data systems
DC applications
Medical equipment (version B84112G0000M*)
Terminals
2 A ... 16 A: Tab connectors
20 A ... 36 A: Threaded studs
Marking
Marking on component:
Manufacturer's logo, ordering code, rated voltage, rated
current, rated temperature, climatic category, date code,
approvals
Minimum data on packaging:
Manufacturer's logo, ordering code, quantity, date code
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 18
2-line filters
SIFI-G for enhanced insertion loss
B84112G
Circuit diagram (standard version)
Circuit diagram (medical version)
Technical data and measuring conditions
Rated voltage V
R
Rated current I
R
Test voltage V
test
250 V AC (50/60 Hz) / 250 V DC
Referred to 40
°C
rated temperature
1770 V DC, 2 s (line/line)
Standard version: 2700 V DC, 2 s (lines/case)
Medical version: 2500 V AC (lines/case)
At 250 V AC and 50 Hz
25/100/21 ( 25
°C/+100 °C/21
days damp heat test)
IEC 60939, UL 1283, CSA C22.2 No.8
Leakage current l
LK
Climatic category (IEC 60068-1)
Approvals
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 18
2-line filters
SIFI-G for enhanced insertion loss
B84112G
Characteristics and ordering codes
I
R
A
C
R
X2
µF
C
R
Y2
pF
L
R
mH
2
×
12
2
×
12
2
×
10
2
×
10
2
×
3.3
2
×
3.3
2
×
2.5
2
×
2.5
2
×
1.8
2
×
1.8
2
×
1.6
2
×
1.6
2
×
1.8
2
×
1.8
2
×
1.8
2
×
1.8
2
×
1.6
2
×
1.6
2
×
0.8
2
×
0.8
I
LK
mA
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
0.369
0
Approx. Ordering code
weight
g
90
90
200
200
200
200
200
200
200
200
200
200
210
210
440
440
440
440
470
470
B84112G0000B020
B84112G0000M020
B84112G0000B030
B84112G0000M030
B84112G0000B060
B84112G0000M060
B84112G0000B080
B84112G0000M080
B84112G0000B110
B84112G0000M110
B84112G0000B112
B84112G0000M112
B84112G0000B116
B84112G0000M116
B84112G0000G120
B84112G0000M120
B84112G0000G125
B84112G0000M125
B84112G0000G136
B84112G0000M136
Approvals
V
R
= 250 V AC/DC
2
2
×
0.15 2
×
4700
2
2
×
0.15
3
2
×
0.22 2
×
4700
3
2
×
0.22
6
2
×
0.47 2
×
4700
6
2
×
0.47
8
2
×
0.47 2
×
4700
8
2
×
0.47
10
2
×
0.68 2
×
4700
10
2
×
0.68
12
2
×
0.68 2
×
4700
12
2
×
0.68
16
2
×
0.47 2
×
4700
16
2
×
0.47
20
2
×
1.0
2
×
4700
20
2
×
1.0
25
2
×
1.0
2
×
4700
25
2
×
1.0
36
2
×
1.5
2
×
4700
36
2
×
1.5
×
= Approval granted
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 18
2-line filters
SIFI-G for enhanced insertion loss
B84112G
Dimensional drawings
B84112G0000B020 and B84112G0000M020 (2 A)
General tolerances according to ISO 2768 cL
Dimensions in mm
B84112G0000*030 ... B84112G0000*116 (3 A ... 16 A)
General tolerances according to ISO 2768 cL
Dimensions in mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 18
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