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Product Detailed Parameters
- Description：ETHERNET
- Series：-
- Mfr：iNRCORE, LLC
- Package：Tape & Reel (TR)
- Transformer Type：LAN 10/100 Base-T
- Inductance：-
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:1CT
- Mounting Type：Surface Mount
- Size / Dimension：-
- Height - Seated (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
Download product information
Overview
The iNRCORE, LLC 100B-1044T is a LAN 10/100 Base-T pulse transformer designed for surface mount applications. It features a 1CT:1CT turns ratio and is intended for use in Ethernet network interfaces. The component operates within a temperature range of -40°C to +85°C. This specific part number variant does not include the 'NL' suffix, indicating it may not be RoHS compliant compared to its '100B-1044NL' counterpart. It serves as a magnetic coupling element for high-speed signal transmission in local area network hardware.
Feature Summary
- Provides galvanic isolation for 10/100 Base-T Ethernet signals
- Designed for surface mount technology integration
- Supports standard LAN data transmission protocols
Applications
- Ethernet network interface cards
- LAN port circuitry in networking equipment
- Industrial communication modules requiring 10/100 Mbps connectivity
Procurement Notes
Verify RoHS compliance status carefully, as the absence of the 'NL' suffix suggests non-compliance with current environmental directives. Confirm package dimensions and pinout compatibility with the target PCB layout. Ensure the operating temperature range meets the specific environmental requirements of the end application before finalizing procurement decisions.
Selection Notes
Select this component when a standard 10/100 Base-T pulse transformer is required for surface mount assembly. Compare against the 100B-1044NL variant if environmental compliance is mandatory. Ensure the design accommodates the specific physical footprint and electrical characteristics defined by the manufacturer's datasheet for this series.
Part Context
iNRCORE, LLC specializes in ruggedized magnetic components for mission-critical applications. The 100B series represents their line of pulse transformers for LAN applications. This model is part of a broader catalog that includes variants for different mounting styles and compliance standards, reflecting the company's long-standing expertise in magnetics design since 1947.
Replacement Considerations
The 100B-1044NL is a direct functional equivalent with RoHS compliance. Verify pin compatibility and electrical specifications before substitution. No other public substitute part numbers are confirmed for this specific model.
