MT1812B - MODEM Transformer

Sumida Corporation

Download the MT1812B datasheet PDF. This datasheet also covers the MT1812 variant, as both devices belong to the same modem transformer family and are provided as variant models within a single manufacturer datasheet.

General Description

E 18.3¡Á 18.3mm Max.(L¡Á W),12.6mm Max.

Height.

E Operating frequency: 4MHz Max.

International safety standard approved for reinforced isolation.

E Ideally used in set-top box,FAX,MODEM.

E V.92(56kbps) to V.32bis(14.4kbps).

📥 Download Datasheet

MT1812B modem transformer by Sumida Corporation - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MT1812_SumidaCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MT1812B
Manufacturer	Sumida Corporation
File Size	124.98 KB
Description	MODEM Transformer
Datasheet	MT1812B Datasheet

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Other Datasheets by Sumida Corporation

Part Number	Description
MT1812	MODEM Transformer
MT1610A	MODEM Transformer
MT1610B	MODEM Transformer
MT1610C	MODEM Transformer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

www.DataSheet4U.com MODEM Transformer< Pin Type: MT Series> Type: MT1812/MT1812B •Ÿ Product Description •E 18.3¡Á 18.3mm Max.(L¡Á W),12.6mm Max. Height. •E Operating frequency: 4MHz Max. •Ÿ •E Feature International safety standard approved for reinforced isolation. •E Ideally used in set-top box,FAX,MODEM. •E V.92(56kbps) to V.32bis(14.4kbps). •E RoHS Compliance. •Ÿ Dimensions (mm) 18.3 MAX. 12.6 MAX. 3.2¡À 0.4 12.7 CH 4- 0.6mm •Ÿ Land Pattern (mm) •Ÿ Schematics(Bottom) 4 PRIMARY 5 SECONDARY (MODEM) 8 5 (LINE) 12.7 1 4 S 1 8 S “S” is winding start. 7.6 1.0X4 •Ÿ Specification Part Name EMIT-4035L EMIT-4033L EMIT-4031L EMIT-2001L EMIT-2050L EMIT1250L EMIT-1200L EMIT-200L EMIT-400L Type MT1812 MT1812 MT1812 MT1812B MT1812B MT1812B MT1812B MT1812B MT1812B Speed V.