EMC filters
2-line filters
Series/Type:
Date:
B84771*000
December 2012
© 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
IEC inlet filters
B84771*000
Power line filters for 1-phase systems
Rated voltage V
R
: 250 V AC/DC
Rated current I
R
: 1 A to 20 A
Construction
2-line filter with IEC connector
Appliance connector according to IEC/EN 60320-1
Metal case
Versions
With discharge resistor (B84771A*)
Without discharge resistor (B84771C*)
Medical version with low leakage current (B84771M*)
Features
Easy to install
Compact design
Cost optimized construction
Degree of protection from front side IP 40
1)
Design complies with
IEC / EN 60939, UL 1283, CSA C22.2 No.8
ENEC10 approval obtained (1 A ... 15 A)
2)
, approval for
16 A ... 20 A is pending
UL and cUL approval obtained for 1 A ... 20 A
Applications
Switched-mode power supplies
DC applications
Measuring instruments
Medical equipment
Terminals
Screw mounting, Snap-in version
Line side: IEC inlet C14 according to IEC/EN 60320-1 (1 A ... 15 A)
IEC inlet C20 according to IEC/EN 60320-1 (16 A ... 20 A)
Load side: Tab connectors 6.3
×
0.8 mm
Litz wire version
Line side: IEC inlet C14 according to IEC/EN 60320-1
Load side: wire 160 mm
×
3, wire size: type 1 A ... 8 A: AWG 18;
type 10 A ... 15 A: AWG 16.
1) To IEC 60529:2001
2) ENEC approval at 12 A and 15 A types maximum with 10 A and 20 A type maximum with 16 A feasible.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 22
2-line filters
IEC inlet filters
B84771*000
Marking
Marking on component:
Manufacturer's logo, ordering code, rated voltage, rated
current, rated temperature, climatic category, date code
Minimum data on packaging:
Manufacturer's logo, ordering code, quantity, date code
Typical circuit diagram of B84771A* (with discharge resistor)
Typical circuit diagram of B84771C* (without discharge resistor)
Typical circuit diagram of B84771M* (medical version)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 22
2-line filters
IEC inlet filters
B84771*000
Technical data and measuring conditions of B84771*A000
Rated voltage V
R
Rated current I
R
Test voltage V
test
250 V AC (50/60 Hz) / 250 V DC
Referred to 50
°C
rated temperature
1 A ... 15 A types: 1000 V AC, 2 s (line/line)
16 A ... 20 A types: 1100 V DC, 2 s (line/line)
B84771A/C*: 2000 V AC, 2 s (lines/case)
B84771M*: 2500 V AC, 2 s (lines/case)
At V
R
and 50 Hz
25/085/21 ( 25
°C/+85 °C/21
days damp heat test)
Leakage current l
LK
Climatic category (IEC 60068-1)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 22
2-line filters
IEC inlet filters
B84771*000
Screw mounting versions with tab connectors: characteristics and ordering codes of
B84771*A000
V
R
= 250 V AC/DC
I
R
A
1
C
R
X2
µF
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.1
1
×
0.33
1
×
0.33
1
×
0.33
1
×
0.33
C
R
Y2
pF
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
2
×
2200
L
R
mH
2
×
12
2
×
12
2
×
12
2
×
2.5
2
×
2.5
2
×
2.5
2
×
0.84
2
×
0.84
2
×
0.84
2
×
0.45
2
×
0.45
2
×
0.45
2
×
0.24
2
×
0.24
2
×
0.24
2
×
0.14
2
×
0.14
2
×
0.14
2
×
0.09
2
×
0.09
2
×
0.09
2
×
0.4
2
×
0.4
2
×
0.3
2
×
0.3
I
leak1)
mA
0.173
0.173
0
0.173
0.173
0
0.173
0.173
0
0.173
0.173
0
0.173
0.173
0
0.173
0.173
0
0.173
0.173
0
0.173
0
0.173
0
R
dis
MΩ
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Approx.
weight
g
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
130
130
130
130
Ordering code
Approvals
3
6
8
10
12
15
16
20
B84771A0001A000
B84771C0001A000
B84771M0001A000
B84771A0003A000
B84771C0003A000
B84771M0003A000
B84771A0006A000
B84771C0006A000
B84771M0006A000
B84771A0008A000
B84771C0008A000
B84771M0008A000
B84771A0010A000
B84771C0010A000
B84771M0010A000
B84771A0012A000
B84771C0012A000
B84771M0012A000
B84771A0015A000
B84771C0015A000
B84771M0015A000
B84771A0016A000
B84771M0016A000
B84771A0020A000
B84771M0020A000
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×*
×*
×*
×*
×*
×*
P*
P*
P*
P*
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
= Approval granted
P = Approval pending
* = ENEC approval at 12 A and 15 A types maximum with 10 A, at 20 A type maximum with 16 A
feasible.
1) Calculation according draft proposal IEC 60939 1 Ed. 3 (2008 10 29), annex A, ”Calculation of leakage current” at 50 Hz. In practice
are up to double values to be expected due to the insulation resistance values of the used ceramic capacitors. For the medical version
results computationally the value 0. In practice are values 1 ... 2
µA
to be expected due to the insulation resistance values of the used
materials.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 22
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