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Product Detailed Parameters
- Description：MDL DUAL 1GD 1:1 SMT TR PBC
- Series：-
- Mfr：iNRCORE, LLC
- Package：Tape & Reel (TR)
- Transformer Type：LAN 10/100/1000 Base-T
- Inductance：350µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1:01
- Mounting Type：Surface Mount
- Size / Dimension：1.100" L x 0.297" W (27.94mm x 7.54mm)
- Height - Seated (Max)：0.341" (8.66mm)
- Operating Temperature：-
- Grade：-
- Qualification：-
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Overview
The iNRCORE 1000B-5003XT is a dual-channel LAN pulse transformer designed for surface mount technology (SMT) applications. It supports 10/100/1000 Base-T Ethernet standards with a primary-to-secondary turns ratio of 1:1 and an inductance of 350 µH. The component features a high insulation voltage of 1500 Vrms and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 27.94 mm in length, 10.54 mm in width, and 8.64 mm in height.
Feature Summary
- Dual-channel architecture supporting Gigabit Ethernet data transmission
- High insulation capability rated at 1500 Vrms for signal isolation
- Optimized for surface mount assembly on printed circuit boards
- Wide operational temperature range suitable for industrial environments
Applications
- Gigabit Ethernet network interface cards
- Ethernet switches and routers
- Industrial communication modules
- Network infrastructure equipment
Procurement Notes
Verify the specific suffix 'XT' against official datasheets to confirm reel packaging requirements. Ensure compatibility with SMT reflow profiles and check for RoHS compliance status as indicated in manufacturer documentation. Confirm availability through authorized distributors given potential supply constraints.
Selection Notes
Select this component for designs requiring dual-channel isolation in compact form factors. Verify that the 350 µH inductance meets the specific impedance matching requirements of the PHY transceiver. Ensure the operating temperature range aligns with the environmental conditions of the target application.
Part Context
This part belongs to the iNRCORE 1000B series of LAN transformers. It is functionally related to variants such as 1000B-5003FT and 1000B-5003FXNL, differing primarily in packaging format. The series is engineered for reliable performance in high-speed data networking applications.
Replacement Considerations
The 1000B-5003FT and 1000B-5003FXNL are documented parameter-equivalent alternatives from iNRCORE. Verify pinout compatibility and mechanical footprint before substitution.
