EMI Mains Filters
| Part | RoHS | Manufacturer | Filter Type | Maximum DC Resistance | Maximum Frequency | Rated Current | Minimum Insulation Resistance | Approvals (V) | Insertion Loss At Minimum Frequency | No. of Functions | Screening Level | High Pot | Maximum Leakage Current | Packing Method | Mounting Type | Rated Voltage | No. of Terminals | Sub-Category | Dimensions | Maximum Operating Temperature | Insertion Loss At Maximum Frequency | Package Material | Minimum Operating Temperature | Terminal Finish | Inductance | Manufacturer Series | Height | Width (mm) | Diameter (mm) | Additional Features | JESD-609 Code | Minimum Frequency | Operating Frequency (Hz) | Length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Schurter Ag |
THREE PHASE EMI FILTER |
10 A |
UL; IEC; VDE; ENEC-10 |
3000 V |
3 mA |
PANEL MOUNT |
440 V |
L66.0XB51.0XH43.0 (mm)/L2.598XB2.008XH1.693 (inch) |
100 Cel |
-25 Cel |
43 mm |
51.0 |
INDUCTANCE 0.4 MILLIHENRY |
50/60Hz |
66 mm |
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|
Schaffner Holding Ag |
MAINS FILTER |
12 A |
EN; IEC; UL |
PANEL MOUNT |
530 V |
45 Cel |
-40 Cel |
136.4 mm |
78.5 |
50 |
125 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
10 A |
CSA; EN; IEC; UL; VDE; ENEC-10 |
0 mA |
CARTON;PAPER;TRAY |
PANEL MOUNT |
250 V |
100 Cel |
-25 Cel |
45 mm |
58.5 |
50/60Hz |
92.2 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
2.5 A |
ENEC-10; VDE |
TRAY |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
-40 Cel |
25 mm |
13.5 |
50Hz |
22 mm |
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|
Schaffner Holding Ag |
THREE PHASE EMI FILTER |
16 A |
UL; CSA; ENEC-14 |
2250 V |
1 mA |
PANEL MOUNT |
520 V |
L120.0XB115.0XH80.0 (mm)/L4.724XB4.528XH3.15 (inch) |
100 Cel |
-25 Cel |
80 mm |
115.0 |
60Hz |
120 mm |
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|
Schurter Ag |
THREE PHASE EMI FILTER |
130 A |
UL; CUL; VDE; IEC; ENEC-10 |
33 mA |
PANEL MOUNT |
480 V |
L240.0XB90.0XH150.0 (mm)/L9.449XB3.543XH5.906 (inch) |
100 Cel |
-25 Cel |
150 mm |
90.0 |
INDUCTANCE 0.7 MILLIHENRY |
50/60Hz |
240 mm |
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|
Schurter Ag |
THREE PHASE EMI FILTER |
6 A |
UL; IEC; VDE; ENEC-10 |
3000 V |
.5 mA |
PANEL MOUNT |
440 V |
L66.0XB51.0XH43.0 (mm)/L2.598XB2.008XH1.693 (inch) |
100 Cel |
-25 Cel |
43 mm |
51.0 |
INDUCTANCE 0.5 MILLIHENRY |
50/60Hz |
66 mm |
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|
|
Schurter Ag |
THREE PHASE EMI FILTER |
10 A |
UL; IEC; VDE; ENEC-10 |
3000 V |
.5 mA |
PANEL MOUNT |
440 V |
L66.0XB51.0XH43.0 (mm)/L2.598XB2.008XH1.693 (inch) |
100 Cel |
-25 Cel |
43 mm |
51.0 |
INDUCTANCE 0.4 MILLIHENRY |
50/60Hz |
66 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
18.4 A |
UL; CSA; ENEC-14 |
2000 V |
.74 mA |
CHASSIS MOUNT |
250 V |
L50.5XB44.5XH29.3 (mm)/L1.988XB1.752XH1.154 (inch) |
100 Cel |
-25 Cel |
29.3 mm |
44.5 |
INDUCTANCE 0.65 MILLIHENRY |
50/60Hz |
50.5 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
10 MHz |
10 A |
UL; CSA; VDE |
15 dB |
2250 V |
.5 mA |
PANEL MOUNT |
250 V |
L84.8XB52.8XH38.9 (mm)/L3.34XB2.08XH1.53 (inch) |
40 Cel |
55 dB |
-10 Cel |
38.9 mm |
52.8 |
1/4 INCH QUICK CONNECT TERMINAL |
.15 MHz |
50/60Hz |
84.8 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
2 A |
.12 mA |
THROUGH HOLE MOUNT |
277 V |
50 Cel |
-10 Cel |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
6.9 A |
UL; CSA; ENEC-14 |
2000 V |
.66 mA |
PANEL MOUNT |
250 V |
L43.5XB32.5XH24.3 (mm)/L1.713XB1.28XH0.957 (inch) |
100 Cel |
-25 Cel |
24.3 mm |
32.5 |
INDUCTANCE 1 MILLIHENRY |
50/60Hz |
43.5 mm |
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|
KEMET Corporation |
SINGLE PHASE EMI FILTER |
35 A |
100 Mohm |
UL |
TRAY |
THROUGH HOLE MOUNT |
250 V |
120 Cel |
-25 Cel |
31.5 mm |
34 |
38 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
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|
Murata Manufacturing |
SINGLE PHASE EMI FILTER |
1 A |
100 Mohm |
BOX |
THROUGH HOLE MOUNT |
300 V |
L18.0XB16.0XH17.5 (mm)/L0.709XB0.63XH0.689 (inch) |
120 Cel |
-25 Cel |
Tin (Sn) over Copper (Cu) |
17.5 mm |
16.0 |
INDUCTANCE 5.5 MILLI HENRY; STANDARD WINDING TYPE |
18 mm |
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|
TDK |
THREE PHASE EMI FILTER |
30 A |
100 Mohm |
UL; EN |
2500 V |
5 mA |
PANEL MOUNT |
500 V |
L140.0XB70.0XH42.0 (mm)/L5.512XB2.756XH1.654 (inch) |
85 Cel |
-25 Cel |
42 mm |
70.0 |
60Hz |
140 mm |
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|
KEMET Corporation |
SINGLE PHASE EMI FILTER |
2 A |
100 Mohm |
UL |
TRAY |
THROUGH HOLE MOUNT |
250 V |
L17.5XB17.0XH20.0 (mm)/L0.689XB0.669XH0.787 (inch) |
120 Cel |
-25 Cel |
20 mm |
17 |
INDUCTANCE 2 MILLI HENRY |
17.5 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
30 MHz |
10 A |
UL; CSA; VDE |
6 dB |
2250 V |
.4 mA |
PANEL MOUNT |
250 V |
L85.1XB71.4XH29.5 (mm)/L3.35XB2.81XH1.16 (inch) |
40 Cel |
50 dB |
-10 Cel |
29.5 mm |
71.4 |
1/4 INCH QUICK CONNECT TERMINAL |
.15 MHz |
50/60Hz |
85.1 mm |
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|
Schurter Ag |
THREE PHASE EMI FILTER |
32 A |
IEC; UL |
3740 V |
THROUGH HOLE MOUNT |
600 V |
100 Cel |
-40 Cel |
31 mm |
58 |
0-400Hz |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
3 A |
UL; CSA; ENEC-14 |
2000 V |
.373 mA |
THROUGH HOLE MOUNT |
250 V |
L45.0XB15.0XH28.0 (mm)/L1.772XB0.591XH1.102 (inch) |
100 Cel |
-25 Cel |
28 mm |
15.0 |
INDUCTANCE 2.5 MILLIHENRY |
50/60Hz |
45 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
1 A |
UL; IEC; VDE; ENEC-10 |
THROUGH HOLE MOUNT |
300 V |
L14.0XB14.0XH9.0 (mm)/L0.551XB0.551XH0.354 (inch) |
100 Cel |
-40 Cel |
9 mm |
14.0 |
50/60Hz |
14 mm |
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|
KEMET Corporation |
MAINS FILTER |
.5 A |
100 Mohm |
UL |
TRAY |
THROUGH HOLE MOUNT |
250 V |
120 Cel |
-25 Cel |
17 mm |
11 |
17 mm |
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|
Delta Electronics |
SINGLE PHASE EMI FILTER |
UL; CSA; VDE |
2250 V |
.45 mA |
PANEL MOUNT |
250 V |
L65.5XB51.8XH29.2 (mm)/L2.579XB2.039XH1.15 (inch) |
29.2 mm |
51.8 |
50/60Hz |
65.5 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
10 MHz |
5 A |
UL; CSA; VDE |
5 dB |
2250 V |
.4 mA |
PANEL MOUNT |
250 V |
L85.1XB52.6XH29.5 (mm)/L3.35XB2.07XH1.16 (inch) |
40 Cel |
65 dB |
-10 Cel |
29.5 mm |
52.6 |
1/4 INCH QUICK CONNECT TERMINAL |
.15 MHz |
50/60Hz |
85.1 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
15 A |
1.2 mA |
PANEL MOUNT |
250 V |
40 Cel |
-10 Cel |
50Hz |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
14 A |
CSA; ENEC-10; IEC; UL; VDE |
1075 V |
0 mA |
TRAY |
PANEL MOUNT |
250 V |
100 Cel |
-25 Cel |
45 mm |
58.5 |
50-60 |
114.9 mm |
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|
Cosel |
SINGLE PHASE EMI FILTER |
40 A |
UL; CSA; ENEC-15; DEMKO |
4000 V |
1 mA |
DIN RAIL MOUNT |
500 V |
85 Cel |
-40 Cel |
54 mm |
65 |
50/60Hz |
153 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
1 A |
UL; VDE |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
-40 Cel |
16.5 mm |
27 |
50/60Hz |
28 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
7 A |
ENEC-10; VDE |
CARTON; TRAY |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
-40 Cel |
22 mm |
14.0 |
50Hz |
18 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
4 A |
UL; IEC; VDE; ENEC-10 |
THROUGH HOLE MOUNT |
300 V |
L18.0XB12.5XH20.0 (mm)/L0.709XB0.492XH0.787 (inch) |
100 Cel |
-40 Cel |
20 mm |
12.5 |
50/60Hz |
18 mm |
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|
KEMET Corporation |
SINGLE PHASE EMI FILTER |
31 A |
100 Mohm |
THROUGH HOLE MOUNT |
1000 V |
150 Cel |
-40 Cel |
26.5 mm |
33 |
AEC-Q200 |
37.5 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
6 A |
CSA; ENEC-10; IEC; UL; VDE |
1075 V |
0 mA |
TRAY |
PANEL MOUNT |
250 V |
100 Cel |
-25 Cel |
45 mm |
58.5 |
50-60 |
114.9 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
8.4 A |
UL; CSA; ENEC-14 |
2500 V |
.002 mA |
THROUGH HOLE MOUNT |
250 V |
L45.0XB15.0XH28.0 (mm)/L1.772XB0.591XH1.102 (inch) |
100 Cel |
-25 Cel |
28 mm |
15.0 |
MEDICAL VERSION; INDUCTANCE 0.3 MILLIHENRY |
50/60Hz |
45 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
5 A |
THROUGH HOLE MOUNT |
250 V |
4 |
L32.5XB28.0XH22.0 (mm)/L1.28XB1.102XH0.866 (inch) |
125 Cel |
-40 Cel |
Tin (Sn) over Copper (Cu) |
22 mm |
28.0 |
50Hz |
32.5 mm |
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|
Schaffner Holding Ag |
SINGLE PHASE EMI FILTER |
3.45 A |
UL; CSA; ENEC-14 |
2000 V |
.74 mA |
CHASSIS MOUNT |
250 V |
L43.5XB32.5XH29.3 (mm)/L1.713XB1.28XH1.154 (inch) |
100 Cel |
-25 Cel |
29.3 mm |
32.5 |
INDUCTANCE 2.5 MILLIHENRY |
50/60Hz |
43.5 mm |
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|
Schaffner Holding Ag |
THREE PHASE EMI FILTER |
120 A |
UL; CSA; ENEC-14 |
3000 V |
1 mA |
PANEL MOUNT |
480 V |
L210.0XB140.0XH125.0 (mm)/L8.268XB5.512XH4.921 (inch) |
100 Cel |
-25 Cel |
125 mm |
140.0 |
HIGH VOLTAGE; TERMINAL BLOCK OUTPUT CONNECTIONS |
60Hz |
210 mm |
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|
Schaffner Holding Ag |
THREE PHASE EMI FILTER |
120 A |
EN;IEC;CSA;UL |
1300 V |
.9 mA |
PANEL MOUNT |
480 V |
100 Cel |
-25 Cel |
125 mm |
170 |
60 |
210 mm |
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|
Schaffner Holding Ag |
THREE PHASE EMI FILTER |
30 A |
UL; CSA; ENEC-14 |
2650 V |
33 mA |
PANEL MOUNT |
480 V |
L240.0XB50.0XH85.0 (mm)/L9.449XB1.969XH3.346 (inch) |
100 Cel |
-25 Cel |
85 mm |
50.0 |
TERMINAL BLOCK CONNECTIONS |
60Hz |
240 mm |
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|
Astrodyne Tdi |
SINGLE PHASE EMI FILTER |
10 A |
1800 V |
PANEL MOUNT |
300 V |
L4.5XB2.5XH2.0 (mm)/L0.177XB0.098XH0.079 (inch) |
70 Cel |
-40 Cel |
2 mm |
2.5 |
50/60/400Hz |
4.5 mm |
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|
TE Connectivity |
SINGLE PHASE EMI FILTER |
30 MHz |
10 A |
UL; CSA; VDE |
7 dB |
2250 V |
.4 mA |
PANEL MOUNT |
250 V |
L66.3XB46.2XH29.5 (mm)/L2.61XB1.819XH1.161 (inch) |
40 Cel |
48 dB |
-10 Cel |
29.5 mm |
46.2 |
1/4 INCH QUICK CONNECT TERMINAL |
.15 MHz |
50/60Hz |
66.3 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
7 A |
TRAY |
THROUGH HOLE MOUNT |
250 V |
L28.0XB19.0XH28.0 (mm)/L1.102XB0.748XH1.102 (inch) |
125 Cel |
-40 Cel |
TIN COPPER |
28 mm |
19.0 |
e2 |
50Hz |
28 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
11 A |
ENEC-10; VDE |
TRAY |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
-40 Cel |
TIN COPPER |
28 mm |
19 |
e2 |
50Hz |
28 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
9.5 A |
IEC |
TRAY |
THROUGH HOLE MOUNT |
250 V |
60 Cel |
-40 Cel |
9.7 mm |
25 |
50Hz |
27.5 mm |
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|
Wurth Elektronik |
SINGLE PHASE EMI FILTER |
38 A |
ENEC-10; VDE |
CARTON |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
-40 Cel |
46 mm |
27 |
50Hz |
48 mm |
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|
TDK |
SINGLE PHASE EMI FILTER |
2 A |
UL; EN; IEC; VDE |
TRAY |
THROUGH HOLE MOUNT |
250 V |
TIN |
25.4 mm |
16.1 |
e3 |
50/60Hz |
23.3 mm |
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|
Cosel |
SINGLE PHASE EMI FILTER |
6 A |
UL; CSA; VDE; ENEC-10 |
2500 V |
1 mA |
DIN RAIL MOUNT |
250 V |
L92.0XB53.0XH41.0 (mm)/L3.622XB2.087XH1.614 (inch) |
85 Cel |
-40 Cel |
41 mm |
53.0 |
60Hz |
92 mm |
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|
Cosel |
SINGLE PHASE EMI FILTER |
20 A |
UL; CSA; VDE; ENEC-10 |
2500 V |
1 mA |
DIN RAIL MOUNT |
250 V |
L92.0XB53.0XH41.0 (mm)/L3.622XB2.087XH1.614 (inch) |
85 Cel |
-40 Cel |
41 mm |
53.0 |
60Hz |
92 mm |
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|
|
KEMET Corporation |
SINGLE PHASE EMI FILTER |
.7 A |
100 Mohm |
UL |
500 V |
TRAY |
THROUGH HOLE MOUNT |
250 V |
L26.0XB20.5XH30.5 (mm)/L1.024XB0.807XH1.201 (inch) |
120 Cel |
-25 Cel |
30.5 mm |
20.5 |
26 mm |
EMI mains filters are electronic filters that are used to suppress electromagnetic interference (EMI) from mains power lines. They are designed to provide a high level of attenuation of unwanted frequencies while allowing the desired power signal to pass through with minimal distortion.
EMI mains filters use a combination of passive and active components, including capacitors, inductors, resistors, and diodes, to filter out noise and interference from power lines. They can be designed for a wide range of power ratings and frequencies, depending on the application.
EMI mains filters can be designed as low-pass filters, which allow low-frequency power signals to pass through while attenuating high-frequency EMI signals, or as band-stop filters, which block a specific range of frequencies while allowing other frequencies to pass through. They can also be designed with multiple stages of filtering to provide increased attenuation of unwanted frequencies.
EMI mains filters are commonly used in a variety of electronic systems, including power supplies, motor drives, medical equipment, and industrial control systems. They are also used in residential and commercial buildings to suppress EMI noise from power lines and prevent interference with other electronic devices.