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Data Line EMI/RFI Filters

LTM Sales represents Coilcraft EMI and RFI filters. EMI and RFI filters provide several solutions for filtering needs of common mode noise, conducted EMI, and noise attenuation. Filters support Fire Wire and USB port applications and others.

As a master distributor with warehousing in Iowa, next day delivery for production, samples, and designers kits is a great benefit to you. LTM Sales is confident in meeting and exceed your expectations for service, quality, and dependability.

Most Popular Items
Data Line EMI Filters
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PDLF Series Surface Mount

Eliminates the problem of conducted EMI in data line applications

Provide common- and differential-mode
noise attenuation

Reduce noise by a factor of 32 from
15 MHz to 300 MHz

High current (500 mA) versions available

300 Vrms isolation

Excellent environmental stability and low cost

Available in 4, 3 and 2 line versions

Consider our CCDLF series for 10 and 8 line applications

RoHS-compliant. 260° compatible. Tin-silver-copper over tin over nickel over phos bronze.

CCDLF Series Surface Mount

Virtually eliminate the problem of conducted EMI in data line applications

Provide common- and differential-mode
noise attenuation

Reduce noise by a factor of 32 from
15 MHz to 300 MHz

High current (500 mA) versions available

300 Vrms isolation

Excellent environmental stability and low cost

Available in 10 and 8 line versions

Consider our PDLF series for 4, 3 and 2 line applications

RoHS-compliant. 260° compatible. Tin-silver-copper over silver-platinum-glass
frit terminations.

M2022 Common Mode EMI Filter

Common- and differential mode filtering in a single device

Compact 1812 size that's ideal for auto insertion

Standard (-A), low profile (-ALP) and shielded (-AS) versions available

Excellent isolation, environmental stability and low cost

RoHS-compliant. 260° compatible. Gold over nickel over moly-manganese terminals

COTS Plus tin-silver-copper and tin-lead terminations available

Custom versions available

CM1394 Series ( Fire Wire Filter )
IEEE1394 Common Mode Choke

Designed for IEEE1394/FireWire and other twisted pair interfaces

Common- and differential mode filtering in a single device

Over 17 dB attenuation at 400 MHz

Shielded 1812 size that's ideal for auto insertion

Machine wound - less expensive than hand-wound toroid designs

Defense Supply Center CID A-A-59744

RoHS-compliant. 260° compatible. Gold over nickel over moly-manganese terminations.

COTS Plus tin-silver-copper and tin-lead terminations available

Custom versions available

0603USB Series Common Mode Filter

Eliminates virtually all common mode noise

Designed for USB 2.0, IEEE 1394 and LVDS applications

Very low DCR values

RoHS-compliant. 260° compatible. Gold over nickel over silver-palladium-glass frit terminations.

COTS Plus tin-silver-copper and tin-lead terminations available terminations

Compact size, needs half the board space of our 0805USB series

For a USB filter with greater current handling see 1206USB Series

Samples of all our USB filters are available in Coilcraft Designer's Kit C384

0805USB Series Common Mode Filter

Eliminates virtually all common mode noise

Designed for USB 2.0, IEEE 1394 and LVDS applications

8 impedance values to meet your specific requirements

Very low DCR values

RoHS-compliant. 260° compatible. Gold over nickel over silver-palladium-glass frit terminations.

COTS Plus tin-silver-copper and tin-lead terminations available

Compact size with standard 0805 footprint

For an even smaller size, see 0603USB

For a USB filter with greater current handling see 1206USB Series

Samples of all our USB filters are available in Coilcraft Designer's Kit C384

1206USB Series Common Mode Filter

Eliminates virtually all common mode noise

Designed for USB 2.0, IEEE 1394 and LVDS applications

9 impedance values to meet your specific requirements

Very low DCR values

RoHS-compliant. 260° compatible. Gold over nickel over silver-palladium-glass frit terminations.

COTS Plus tin-silver-copper and tin-lead terminations available

Compact size with standard 1206 footprint

For a smaller footprint USB filter see 0603USB or 0805USB Series

Samples of all our USB filters are available in Coilcraft Designer's Kit C384

BU Series Common Mode Chokes

Models for power circuits and signal line applications

Significant noise attenuation over a wide range of frequencies

Compact size and light weight

Independent windings allow use in high-voltage signal lines

RoHS-compliant. 260° compatible. Tin-silver over copper terminations.

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