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EMI/RFI Filters (LC, RC Networks)

Explore EMI/RFI Filters (LC, RC Networks) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Type Filter Order Technology Number of Channels Center / Cutoff Frequency Attenuation Value Resistance - Channel (Ohms) Current Values ESD Protection Operating Temperature Applications Voltage - Rated Grade Qualification Mounting Type Size / Dimension Height
ECLAMP0504T.TCT Semtech Corporation

ECLAMP0504T.TCT

FILTER RC 1 KOHM/12PF ESD SMD

Semtech Corporation

3,000
Datasheet EMIClamp® 8-XFDFN Exposed Pad Tape & Reel (TR) Active High Pass 1st RC 4 - - 1k 2 A R = 1kOhm, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.083" L x 0.063" W (2.10mm x 1.60mm) 0.017" (0.43mm)
ECLAMP2386K.TCT Semtech Corporation

ECLAMP2386K.TCT

FILTER RC(PI) 200 OHM/12PF SMD

Semtech Corporation

3,000
Datasheet EMIClamp® 12-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 2nd RC (Pi) 6 - 30dB @ 800MHz ~ 2.7GHz 200 - R = 200Ohms, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.098" L x 0.051" W (2.50mm x 1.30mm) 0.022" (0.55mm)
ECLAMP2378K.TCT Semtech Corporation

ECLAMP2378K.TCT

FILTER RC(PI) 100 OHM/11PF SMD

Semtech Corporation

3,000
Datasheet EMIClamp® 16-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 2nd RC (Pi) 8 - 30dB @ 1.8GHz ~ 2.5GHz 100 - R = 100Ohms, C = 11pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.130" L x 0.051" W (3.30mm x 1.30mm) 0.022" (0.55mm)
ECLAMP2342N.TCT Semtech Corporation

ECLAMP2342N.TCT

FILTER RC(PI) 100 OHM/12PF SMD

Semtech Corporation

3,000
Datasheet EClamp™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Low Pass 2nd RC (Pi) 8 - 30dB @ 1GHz ~ 2.5GHz 100 - R = 100Ohms, C = 12pF (Total) Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.118" L x 0.118" W (3.00mm x 3.00mm) 0.039" (1.00mm)
ECLAMP2388P.TCT Semtech Corporation

ECLAMP2388P.TCT

FILTER RC(PI) 200 OHM/12PF SMD

Semtech Corporation

3,000
Datasheet EMIClamp® 16-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 2nd RC (Pi) 8 - 30dB @ 800MHz ~ 2.7GHz 200 - R = 200Ohms, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.157" L x 0.063" W (4.00mm x 1.60mm) 0.026" (0.65mm)
ECLAMP2456P.TCT Semtech Corporation

ECLAMP2456P.TCT

FILTER LC(PI) 28NH/12PF ESD SMD

Semtech Corporation

2,980
Datasheet EMIClamp® 12-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 5th LC (Pi) 6 155MHz (Cutoff) 40dB @ 800MHz ~ 2.7GHz 33 - L = 28nH, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.118" L x 0.063" W (3.00mm x 1.60mm) 0.026" (0.65mm)
ECLAMP2396P.TCT Semtech Corporation

ECLAMP2396P.TCT

FILTER LC(PI) 19NH/12PF ESD SMD

Semtech Corporation

2,500
Datasheet EMIClamp® 12-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 5th LC (Pi) 6 150MHz (Cutoff) 30dB @ 800MHz ~ 2.7GHz 18 - L = 19nH, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.118" L x 0.063" W (3.00mm x 1.60mm) 0.026" (0.65mm)
ECLAMP2508K.TCT Semtech Corporation

ECLAMP2508K.TCT

FILTER LC(PI) 17NH/12PF ESD SMD

Semtech Corporation

4,520
Datasheet EMIClamp® 16-UFDFN Exposed Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 8 250MHz (Cutoff) 20dB @ 800MHz ~ 2.7GHz 18 - L = 17nH, C = 12pF Yes -40°C ~ 85°C Data Lines for Mobile Devices - - - Surface Mount 0.130" L x 0.051" W (3.30mm x 1.30mm) 0.022" (0.55mm)
P409CE104M275AH330 KEMET

P409CE104M275AH330

FILTER RC 33 OHM/0.1UF TH

KEMET

1,238
Datasheet P409 Radial Bulk Active Low Pass 1st RC 1 - - 33 - R = 33Ohms, C = 0.1µF No -40°C ~ 85°C General Purpose 275VAC - - Through Hole 0.945" L x 0.299" W (24.00mm x 7.60mm) 0.551" (14.00mm)
P410CJ473M300AH101 KEMET

P410CJ473M300AH101

FILTER RC 100 OHM/47UF TH

KEMET

1,459
Datasheet P410 Radial Bulk Active Low Pass 1st RC 1 - - 100 - R = 100Ohms, C = 47nF No -40°C ~ 85°C General Purpose 300VAC - - Through Hole 0.945" L x 0.354" W (24.00mm x 9.00mm) 0.591" (15.00mm)
P409CP224M275AH330 KEMET

P409CP224M275AH330

FILTER RC 33 OHM/0.22UF TH

KEMET

150
Datasheet P409 Radial Bulk Active Low Pass 1st RC 1 - - 33 - R = 33Ohms, C = 0.22µF No -40°C ~ 85°C General Purpose 275VAC - - Through Hole 0.945" L x 0.445" W (24.00mm x 11.30mm) 0.650" (16.50mm)
SBSPP1000220MCT Knowles Syfer

SBSPP1000220MCT

SURFACE MOUNT PI FILTER

Knowles Syfer

2,430
Datasheet SBSP 1206 (3216 Metric), 3 PC Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 1 - 2dB @ 100MHz - 1 A C = 22pF No - General Purpose 100V - - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) 0.071" (1.80mm)
P409CP104M275AH221 KEMET

P409CP104M275AH221

FILTER RC 220 OHM/0.1UF TH

KEMET

141
Datasheet P409 Radial Bulk Active Low Pass 1st RC 1 - - 220 - R = 220Ohms, C = 0.1µF No -40°C ~ 85°C General Purpose 275VAC - - Through Hole 0.945" L x 0.445" W (24.00mm x 11.30mm) 0.650" (16.50mm)
P409CP224M275AH470 KEMET

P409CP224M275AH470

FILTER RC 47 OHM/0.22UF TH

KEMET

130
Datasheet P409 Radial Bulk Active Low Pass 1st RC 1 - - 47 - R = 47Ohms, C = 0.22µF No -40°C ~ 85°C General Purpose 275VAC - - Through Hole 0.945" L x 0.445" W (24.00mm x 11.30mm) 0.650" (16.50mm)
SBSPP0500333MXT Knowles Syfer

SBSPP0500333MXT

SURFACE MOUNT PI FILTER

Knowles Syfer

2,386
Datasheet SBSP 1206 (3216 Metric), 3 PC Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 1 - 37dB @ 100MHz - 1 A C = 0.033µF No - General Purpose 50V - - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) 0.071" (1.80mm)
SBSPP1000153MXB Knowles Syfer

SBSPP1000153MXB

SURFACE MOUNT PI FILTER

Knowles Syfer

192
Datasheet SBSP 1206 (3216 Metric), 3 PC Pad Bulk Active Low Pass 3rd LC (Pi) 1 - 37dB @ 100MHz - 1 A C = 0.015µF No - General Purpose 100V - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) 0.071" (1.80mm)
P409EL474M275AH680 KEMET

P409EL474M275AH680

FILTER RC 68 OHM/0.47UF TH

KEMET

225
Datasheet P409 Radial Bulk Active Low Pass 1st RC 1 - - 68 - R = 68Ohms, C = 0.47µF No -40°C ~ 85°C General Purpose 275VAC - - Through Hole 1.201" L x 0.602" W (30.50mm x 15.30mm) 0.866" (22.00mm)
SBSGP5000153MXT Knowles Syfer

SBSGP5000153MXT

SURFACE MOUNT C AND PI FILTER

Knowles Syfer

1,000
Datasheet SBSG 1812 (4532 Metric), 3 PC Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 1 - 39dB @ 100MHz - 5 A C = 0.015µF No -55°C ~ 125°C General Purpose 500V - - Surface Mount 0.179" L x 0.126" W (4.55mm x 3.20mm) 0.104" (2.65mm)
SBSGP5000682MXT Knowles Syfer

SBSGP5000682MXT

SURFACE MOUNT C AND PI FILTER

Knowles Syfer

500
Datasheet SBSG 1812 (4532 Metric), 3 PC Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 1 - 39dB @ 100MHz - 5 A C = 6800pF No -55°C ~ 125°C General Purpose 500V - - Surface Mount 0.179" L x 0.126" W (4.55mm x 3.20mm) 0.104" (2.65mm)
SBSGP1000104MXT Knowles Syfer

SBSGP1000104MXT

FILTER LC(PI) 0.1UF SMD

Knowles Syfer

465
Datasheet SBSG 1812 (4532 Metric), 3 PC Pad Tape & Reel (TR) Active Low Pass 3rd LC (Pi) 1 - 39dB @ 100MHz - 5 A C = 0.1µF No - General Purpose 100V - - Surface Mount 0.179" L x 0.126" W (4.55mm x 3.20mm) 0.104" (2.64mm)
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FAQ

Frequently Asked Questions

What are EMI/RFI Filters (LC, RC Networks) components used for?

EMI/RFI Filters (LC, RC Networks) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

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Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

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