Document
Document 606-1
Miniature SMT Transformers
These miniature transformers were developed for use with Maxim RS-232/RS-485 interface ICs, and are suitable for gate drive and other power applications. They were designed to work with the MAX250, MAX251, MAX253 and MAX845 for providing power to the isolated side of the interface, and are also specified by Linear Technology, Sipex and others for use with their chipsets.
They feature 1500 Vrms isolation between windings in a miniature surface mount package. Each transformer has a stainless steel cover that provides an excellent surface for automated placement.
In addition to the standard parts shown, Coilcraft can produce custom transformers with voltage, inductance and DCR values to meet your specific requirements. For more information, contact Coilcraft.
Part Pri / sec Inductance
Vporlot-dtuimcte2 DC R max (Ohms)
number1 voltage min (µH) typ (Vµsec) pri sec
Isolation Pri / sec Pri : sec
pri-s.