Coilcraft, Inc. Datasheets for Board Mount Transformers

Board mount transformers are transformers designed to be embedded in or mounted on computer boards.
Board Mount Transformers: Learn more

Product Name Notes
Coilcraft’s 1812TRX Ethernet isolation transformer features a fully automated construction, not only reducing cost but also increasing reliability. Its compact surface mount package measures just 4.7 x 3.31 x 3.1...
Coilcraft's DOCSIS 3.1/4.0 Balun (ZB1200-DE) and Coupler (ZB1201-CE) set is the perfect solution for Broadband and Cable TV networks. The ZB1200-DE is a 1:1 transmission line balun while the ZB1201-CE...
The YA9219-AL Wideband Transformer with an integrated common-mode choke combines high-speed signal transmission, isolation, and effective common-mode noise filtering in a single compact component. This integrated design helps simplify PCB...
The ZG365x series is a group of surface mount gate drive transformers built using our chip-style construction and features lower DCR and higher volt-time capability than the original DA23xx series.
Transformers // Power-Transformers // T6522 // T6522-AL
Transformers // Wideband-RF-Transfor mers // SWB // SWB1010-1-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB1010-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB1015-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB1040-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB2010-1-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB2010-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB2040-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB3010-1-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB3010-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB3015-SM
Transformers // Wideband-RF-Transfor mers // SWB // SWB3040-SM
Transformers // Wideband-RF-Transfor mers // WB // WB1010-1-SM
Transformers // Wideband-RF-Transfor mers // WB // WB1010-SM
Transformers // Wideband-RF-Transfor mers // WB // WB1015-SM
Transformers // Wideband-RF-Transfor mers // WB // WB1040-SM
Transformers // Wideband-RF-Transfor mers // WB // WB2010-1-SM
Transformers // Wideband-RF-Transfor mers // WB // WB2010-SM
Transformers // Wideband-RF-Transfor mers // WB // WB2040-SM
Transformers // Wideband-RF-Transfor mers // WB // WB3010-1-SM
Transformers // Wideband-RF-Transfor mers // WB // WB3010-SM
Transformers // Wideband-RF-Transfor mers // WB // WB3015-SM
Transformers // Wideband-RF-Transfor mers // WB // WB3040-SM
(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...
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...
Can be used with Linear Technology LT1725 Flyback Controller. Suitable for use in PoE applications. Ideal for use in telecommunications isolated converters and isolated power supplies Six 1:1 windings
Designed for Cold Cathode Fluorescent Lamp power supplies operating up to 100 kHz. Output power from 3.5 to 6.0 Watts Designs for Royer and full-bridge topologies Three different SMT packages...
Designed for transformer coupled MOSFET and IGBT gate drive circuits Operating frequency from 50 kHz to 2.5 MHz Industry standard EP5 surface mount package 1250 VDC / 884 Vrms, one...
Designed for transformer coupled MOSFETand IGBT gate drive circuits Specified by Texas Instruments for its POE+PHYTEREV-I/-E evaluation board Specified by Microsemi for its PD70211EVB51F-12 evaluation board Operating frequency from 50...
Designed specifically for use with Maxim RS-232 / RS-485 interface ICs Also specified by Linear Technology and Sipex Ideal for isolated bias supplies for SiC and GaN gate driver, such...
Developed for Maxim MAX5941B PoE Interface/PWM Controller IEEE 802.3af compliant PoE forward converter applications Low profile, surface mount transformer 275 kHz switching frequency at a 50% duty cycle
Developed for National Semiconductor LM5070 'AE' PoE Interface IEEE 802.3af compliant for 13 W PoE applications Industry standard EP13 surface mount package Three different output current and voltages Designed to...
Developed for Texas Instruments LM5070 PoE Interface IEEE 802.3af compliant for 3 W PoE applications Industry standard EP7 surface mount package Three different output current and voltages Designed to operate...
Developed for Texas Instruments LM5070 PoE Interface IEEE 802.3af compliant for 7 W PoE applications Industry standard EP10 surface mount package Three different output current and voltages Designed to operate...
Developed for Texas Instruments LM5071 and LM5072 PD Controllers Specified in TI application note AN-1430 Designed to operate in continuous mode at 250 kHz with input voltage of 14 –
Developed for Texas Instruments LM5071PD Controller Offers 84% efficiency as specified in Texas Instruments application note AN-1430 Designed to operate in continuous mode at 250 kHz with input voltage of...
Developed for TI LM5020 PWM Controller Can be used in PoE applications 1 MHz operating frequency Low profile, surface mount
For flyback regulator applications using LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Custom versions available
For flyback regulator applications using the Texas Instruments LM5000 Regulator Recommended and approved by Texas Instruments
For flyback regulator applications using the TI LM258X SIMPLE SWITCHER® Recommended and approved by Texas Instruments Custom versions available
Surface mount and through hole versions 500 V interwinding isolation, 1/4 Watt RF input power 250 mA max current rating. For a smaller package size, see our PWB Series
Surface Mount and Through Hole versions 500 Vrms, one minute interwinding isolation (hipot) 250 mA max current rating; 1/4 Watt RF input power For a smaller package size, see our...
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...
Wide frequency range: 0.26 MHz to 1 GHz 250 mA max current rating Applications include impedance matching, voltage or current transformation, DC isolation, balanced/unbalanced mixing, matching, power splitting, coupling and...