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EMI Filters, EMI Suppressions, Ferrite cores, Clip-on Ferrite Ring Core
EMI filter (electromagnetic interference filter) also known as RFI filter, is an electronic passive device which is used in order to suppress conducted interference that is present on a signal or power line. Electromagnetic Interference (EMI) is unacceptable electromagnetic emissions, natural or man-made, which result in the degradation or malfunction of electronic equipment. EMI filters can be used to suppress interference that is generated by the device. Most EMI filters consist of components that suppress differential and common mode interference.
Coilmaster Electronics produces different kinds of EMI filters. Customer could find the EMI filter on our website categorized by dimension, IDC, impedance, DCR…etc. For instance, our C2L, C4S, RH, SH, SMB series are most common type of EMI Filter in our produce line. Also have clip-on ferrite ring core, noise suppressor cable clip for various diameter cable, from 5mm/7mm/9mm to 13mm.
As mention above Coilmaster Electronics provide full range of EMI filter normally be used to design an RFI filter, EMI filter, Ethernet EMI filter, EMI air filter, EMI line filter, EMI suppression filter, EMI power filter, EMI noise filter, DC EMI filter, AC EMI filter or other circuit which may require an EMI filter. Customer could contact Coilmaster sales person to find the most suitable EMI filter which match your specific EMI filter application need.
Coilmaster also could provide 100% alternative EMI filter against to other EMI filter manufacturer but with more competitive price and better lead time.
Types of EMI Filters
Coilmaster Electronics produces different kinds of EMI filters. Customer could find the EMI filter on our website categorized by dimension, IDC, impedance, DCR…etc. For instance, our C2L, C4S, RH, SH, SMB series are most common type of EMI Filter in our produce line. Also have clip-on ferrite ring core, noise suppressor cable clip for various diameter cable, from 5mm/7mm/9mm to 13mm.
EMI Filters from Coilmaster Electronics
As mention above Coilmaster Electronics provide full range of EMI filter normally be used to design an RFI filter, EMI filter, Ethernet EMI filter, EMI air filter, EMI line filter, EMI suppression filter, EMI power filter, EMI noise filter, DC EMI filter, AC EMI filter or other circuit which may require an EMI filter. Customer could contact Coilmaster sales person to find the most suitable EMI filter which match your specific EMI filter application need.
Coilmaster also could provide 100% alternative EMI filter against to other EMI filter manufacturer but with more competitive price and better lead time.
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| View Picture | Add to | Part Name | View Picture | Specifications | Construction | Shielded | Size ( Max. ) | Impedance Range | Cable Diameter | RoHS Compliant | Download Spec. |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
C2L CU0530B
|
|
EMI Suppression Ferrite Cores
|
Sealed
|
Yes
|
26x13.8
|
64ohm typ.
|
5 Max.
|
|
|
|
|
|
C2L CU0730G
|
|
EMI Filters
|
Sealed
|
Yes
|
23x16
|
85ohm typ.
|
7 Max.
|
|
|
|
|
|
C2L CU0930B
|
|
EMI Suppression Ferrite Cores
|
Sealed
|
Yes
|
36x20.5
|
170ohm typ.
|
9 Max.
|
|
|
|
|
|
C2L CU0931G
|
|
EMC Suppression Ferrite Cores
|
Sealed
|
Yes
|
37x20.5
|
85ohm typ.
|
9 Max.
|
|
|
|
|
|
C2L CU1330B
|
|
EMC Suppression Ferrite Cores
|
Sealed
|
Yes
|
37x24.5
|
85ohm typ.
|
13 Max.
|
|
|
|
|
C2L RU100B
|
|
Clamp Ferrite Cores
|
Sealed
|
Yes
|
33.5x26.5x24.5
|
260ohm typ.
|
10 Max.
|
|
|
|
|
|
C2L RU130B
|
|
Ferrite Cores
|
Sealed
|
Yes
|
33.5x32.5x31.5
|
260ohm typ.
|
13 Max.
|
|
|
|
|
|
|
C2L RU50B
|
|
EMI Filter, EMI Suppression Ferrite cores, Ferrite Beads
|
Sealed
|
Yes
|
24x16x15
|
160ohm typ.
|
5 Max.
|
|
|
|
|
C2L RU65B
|
|
EMI Suppression Ferrite Cores
|
Sealed
|
Yes
|
33.5x21.5x21
|
320ohm typ.
|
6.5 Max.
|
|
|
|
|
|
C4S S6H5x5
|
|
SMD Ferrite Beads, EMI Filter, Chip Beads
|
Sealed
|
SMD
|
5.0x5.0x4.6
|
210~330
|
5A
|
|
|
|
|
|
C4S S6H5x8.5
|
|
SMD Ferrite Beads, EMI Filter, Chip Beads
|
Sealed
|
SMD
|
8.5x5.0x4.6
|
300~850
|
5A~10A
|
|
|
|
|
|
|
C4S SH 23.3×12×3-LF
|
|
Ferrite Flat Cables
|
Sealed
|
Yes
|
23.8x3.4x12.4
|
30 ~ 60 ohm typ.
|
20mm ( Width ) ; 0.90mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 23.3×7×3-LF
|
|
EMI Filter, EMI Suppression Ferrite cores, Ferrite Beads , Flat Cables
|
Sealed
|
Yes
|
23.8x3.4x7.3
|
15 ~ 30 ohm typ.
|
20mm ( Width ) ; 0.90mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 24.5×12×5-LF
|
|
EMI Suppression Ferrite cores, Ferrite Beads
|
Sealed
|
Yes
|
25.0x5.5x12.4
|
30 ~ 90 ohm typ.
|
20mm ( Width ) ; 0.80mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 25×12×5-LF
|
|
EMI Filter, EMI Suppression Ferrite cores, Ferrite Beads , Flat Cables
|
Sealed
|
Yes
|
25.5x5.5x12.4
|
35 ~ 100 ohm typ.
|
21.35mm ( Width ) ; 0.80mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 26×15×5-LF
|
|
EMI Suppression Ferrite cores
|
Sealed
|
Yes
|
26.6x5.5x15.5
|
40 ~ 110 ohm typ.
|
20mm ( Width ) ; 0.80mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 28×14.6×7.7-LF
|
|
EMI Suppression Flat Cables
|
Sealed
|
Yes
|
28.6x8.2x15.1
|
35 ~ 100 ohm typ.
|
22.8mm ( Width ) ; 1.40mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 31×10×5-LF
|
|
EMI Suppression Ferrite Beads
|
Sealed
|
Yes
|
31.7x5.0x10.3
|
30 ~ 95 ohm typ.
|
27.3mm ( Width ) ; 0.85mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 31×12×5-LF
|
|
Flat Cables Ferrite cores
|
Sealed
|
Yes
|
31.7x5.0x12.4
|
33 ~ 100 ohm typ.
|
27.3mm ( Width ) ; 0.85mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 31×8×5-LF
|
|
EMI Suppression Ferrite cores,
|
Sealed
|
Yes
|
31.7x5.0x8.3
|
28 ~ 90 ohm typ.
|
27.3mm ( Width ) ; 0.85mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 33.5×10×6.5-LF
|
|
EMI Suppression Ferrite Cables
|
Sealed
|
Yes
|
34.4x7.0x10.3
|
32 ~ 95 ohm typ.
|
27.0mm ( Width ) ; 1.50mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 33.5×12×6.5-LF
|
|
EMI Flat Cables
|
Sealed
|
Yes
|
34.4x7.0x12.4
|
35 ~ 100 ohm typ.
|
27.0mm ( Width ) ; 1.50mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 33.5×8×6.5-LF
|
|
EMI Suppression Ferrite cores
|
Sealed
|
Yes
|
34.4x7.0x8.3
|
28 ~ 90 ohm typ.
|
27.0mm ( Width ) ; 1.50mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 40×10×6.5-LF
|
|
EMI Filters
|
Sealed
|
Yes
|
40.9x7.0x10.3
|
30 ~ 95 ohm typ.
|
34.8mm ( Width ) ; 1.30mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 40×12×6.5-LF
|
|
EMI Filter, EMI Suppression Ferrite cores
|
Sealed
|
Yes
|
40.9x7.0x12.4
|
33 ~ 100 ohm typ.
|
34.8mm ( Width ) ; 1.30mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 40×8×6.5-LF
|
|
EMI Suppression Ferrite cores, Ferrite Beads , Flat Cables
|
Sealed
|
Yes
|
40.9x7.0x8.3
|
28 ~ 90 ohm typ.
|
34.8mm ( Width ) ; 1.30mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 45.2×12×6.5-LF
|
|
EMI Suppression Ferrite cores
|
Sealed
|
Yes
|
46.1x7.0x12.4
|
32 ~ 95 ohm typ.
|
40.0mm ( Width ) ; 1.30mm (Thickness)
|
Yes
|
|
|
|
|
C4S SH 45.2×8×6.5-LF
|
|
EMI Filter, EMI Suppression Ferrite cores, Ferrite Beads , Flat Cables
|
Sealed
|
Yes
|
46.1x7.0x8.3
|
28 ~ 90 ohm typ.
|
40.0mm ( Width ) ; 1.30mm (Thickness)
|
Yes
|
|