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Product Detailed Parameters
- Description:10/100BASE-TX LAN XFMR
- Series:ALANL100X1-D
- Mfr:Abracon LLC
- Package:Tape & Reel (TR)
- Transformer Type:LAN 10/100 Base-T
- Inductance:350µH
- ET (Volt-Time):-
- Turns Ratio - Primary:Secondary:1CT:1CT Transmitter, 1CT:1CT Receiver
- Mounting Type:Surface Mount
- Size / Dimension:0.500" L x 0.280" W (12.70mm x 7.11mm)
- Height - Seated (Max):0.085" (2.15mm)
- Operating Temperature:-40°C ~ 105°C
- Grade:-
- Qualification:-
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Overview
The ALANL100X1-DED2JT is a surface-mount LAN transformer designed for 10/100BASE-TX Ethernet applications. It features a 350 µH inductance and 1CT:1CT turns ratios for both transmitter and receiver channels. The component operates within a temperature range of -40°C to +105°C and measures 12.70 mm x 7.11 mm x 2.1 mm.
Feature Summary
- Provides signal isolation and EMI suppression for Ethernet networks
- Supports Auto MDI/MDIX capability through symmetrical Tx and Rx channels
- Designed for compliance with IEEE802.3 specifications
Applications
- 10/100Base-T Ethernet hubs, switches, routers, and servers
- VoIP/PoE+ network interface cards
- Network equipment requiring signal conditioning and isolation
Procurement Notes
Verify the specific suffix 'DED2' against official Abracon documentation to confirm pinout and functional compatibility. Ensure the operating temperature range meets system requirements. Confirm RoHS compliance status via the manufacturer datasheet before integration into production designs.
Selection Notes
Select this component for standard 10/100BASE-TX interfaces requiring integrated magnetics. Consider the 350 µH inductance value for impedance matching. Verify physical footprint dimensions against PCB layout constraints. Ensure the surface-mount package aligns with assembly capabilities.
Part Context
This part belongs to the ALANL100X1 series of LAN transformers from Abracon LLC. These components are engineered for high reliability in networking environments. The series supports various PHY manufacturers including Broadcom and Marvell. They integrate pulse transformation with common mode choke functionality.
Replacement Considerations
ALANL100X1-DE12JT offers similar electrical characteristics with a different package dimension. ALANL100X1-EFD2JT provides comparable performance with alternative packaging options. Verify pin-to-pin compatibility and inductance values when substituting.
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