ESMIT-100NP

Description：AUDIO XFMR SMD
Series：-
Mfr：Sumida America Components Inc.
Package：Tape & Reel (TR)

SKU:6838d56e7694 Category: Audio Transformers Brand: Sumida America Components Inc.

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR SMD
Series：-
Mfr：Sumida America Components Inc.
Package：Tape & Reel (TR)
Mounting Type：-
Size / Dimension：-
Height - Seated (Max)：-
Termination Style：-
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：-
Impedance - Secondary (Ohms)：-
DC Resistance (DCR) - Primary：-
DC Resistance (DCR) - Secondary：-
Transformer Type：-
Frequency Range：-
Frequency Response：-
Voltage - Isolation：-
Insertion Loss：-
Return Loss：-
Power Level：-
Operating Temperature：-
Approval Agency：-

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ESMIT-100NP

Overview

The ESMIT-100NP is a signal transformer manufactured by Sumida America Components Inc., designed for surface-mount device (SMD) applications. It features a single-channel configuration with an inductance of 120 uH and a maximum DC resistance of 250 mOhms. The component provides reinforced isolation with an insulation voltage rating of 3.75 kV, ensuring safety compliance. It operates within a temperature range of -40 C to +125 C and utilizes an SMD-4 package measuring 7.1 mm in length, 5.2 mm in width, and 3.5 mm in height.

Feature Summary

Provides international safety standard approval for reinforced isolation
Engineered specifically for modem and set-top box signal transmission
Supports custom design configurations upon request

Applications

Set-top boxes
FAX machines
Modems

Procurement Notes

Verify the specific suffix or variant code against official Sumida documentation to ensure correct isolation ratings and pinout compatibility. Confirm that the selected part meets the required international safety standards for your target market. Check for any custom design requirements if standard specifications do not align with your circuit topology.

Selection Notes

Select this component when reinforced isolation is critical for signal integrity in communication devices. Ensure the PCB layout accommodates the SMD-4 package dimensions and thermal requirements. Validate that the 120 uH inductance and 250 mOhms resistance meet the impedance matching needs of the specific modem or fax application.

Part Context

This component belongs to Sumida's family of audio and signal transformers, specialized for high-reliability communication interfaces. It complements their power inductor lines by addressing isolation and signal coupling needs in consumer electronics and office equipment.