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LTM Sales represents Coilcraft RF Wide Band Transformers. These transformers provide solutions for both surface mount and leaded packages. Standard solutions are available however, if you project is in need of a custom solution LTM Sales guide you in locating the right Coilcraft product.

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
Wide Band RF Transformers
Not finding what you need?
(link to Coilcraft)

WBC Series SMT Mini 0.15 to 1200 MHz

Tapped or untapped configurations

250 mA max current rating

300 Vrms interwinding isolation

1/4 Watt RF input power rating

Custom versions available

Typical applications are as impedance or isolation transformer

Can also be used for balanced to unbalanced (balun) conversion

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

Samples of all values are available in Coilcraft Designer's Kit C393

WB Series SMT 0.04 to 700 MHz

(For a smaller package size see WBC Series)

Also available in a through hole version

Available in a variety of impedance ratios

Tapped or untapped configurations

250 mA max current rating, 1/4 Watt RF input power rating
500 Vrms isolation, primary to secondary

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

Custom versions available

TTWB Series SMT 0.03 to 700 MHz

Available in 1, 1.5, 2, 4 and 16 to 1 versions

Tapped or untapped configurations

Footprint comparable to Mini-CircuitsTT Series

Low profile, flat top ceramic case for reliable pick and place mounting

400 V isolation; 1/4 Watt input RF power rating

Typical applications are as impedance or isolation transformer

Can also be used for balanced to unbalanced (balun) conversion

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

Custom versions available

Samples of all values are available in Coilcraft Designer's Kit C329

1812 WBT Series RF 0.34 to 645 MHz

The smallest RF transformers available

Available in both 1:1, 1.5:1 and 2:1 versions

1812 size ferrite body with a ceramic base

Jacketed with a high temp material that creates a flat top for auto insertion

Typical applications are as impedance or isolation transformer

Can also be used for balanced to unbalanced (balun) conversion

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

WBXXXXSM Series 0.005 to 300 MHz

(For a smaller package size and more values, see TTWB Series)

Available in 1:1, 1.5:1 and 4:1 versions

Tapped or untapped configurations

Through hole or gull wing surface mount design

250 mA max current rating

500 Vrms isolation, primary to secondary

1/4 Watt RF input power rating

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

Custom versions available

Z9280/Z9314 SMT for ADI D/A Converter

Developed for Analog Devices D/A High-Speed Converters

400 Vrms primary to secondary isolation

500 mA maximum current rating

Tapped secondary

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

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


Leaded RF Transformers
Not finding what you need?
(link to Coilcraft)

WB/WBT Leaded RF 0.04 to 700 MHz

Also available in a surface mount version

Available in a variety of impedance ratios

Tapped or untapped configurations

250 mA max current rating, 1/4 Watt RF input power rating

500 Vrms isolation, primary to secondary

RoHS-compliant. Tin over nickel over copper terminations.

Custom versions available

WBXXXX-PC RF 0.005 to 300 MHz

(For a smaller package size and more values, see TTWB Series)

Available in 1:1, 1.5:1 and 4:1 versions

Tapped or untapped configurations

Through hole or gull wing surface mount design

250 mA max current rating

500 Vrms isolation, primary to secondary

1/4 Watt RF input power rating

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

Custom versions available

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