ALANL100X1-EF12KT

Description：10/100BASE-TX LAN XFMR
Series：ALANL100X1-E
Mfr：Abracon LLC
Package：Tape & Reel (TR)

SKU:a154de6a70d9 Category: Pulse Transformers Brand: Abracon LLC

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Product introduction

Product Detailed Parameters

Description：10/100BASE-TX LAN XFMR
Series：ALANL100X1-E
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 ~ 125°C
Grade：-
Qualification：-

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ALANL100X1-EF12KT

Overview

The ALANL100X1-EF12KT is a surface-mount LAN transformer module designed for 10/100BASE-TX applications. It features a single channel with SMD/SMT termination and operates within a frequency range of 100 kHz to 100 MHz. The component has an inductance of 350 µH, a primary coil resistance of 1 Ohm, and a secondary coil resistance of 1.5 Ohms. Physical dimensions are 12.7 mm in length, 7.11 mm in width, and 2.1 mm in height. It supports a maximum operating temperature of +125°C and a minimum of -40°C.

Feature Summary

Integrated LAN transformer module supporting 10/100BASE-TX standards
Surface-mount design with shielded construction for signal integrity
High-temperature capability suitable for demanding industrial environments

Applications

Ethernet network interface circuits
Industrial communication equipment
Automotive networking systems

Procurement Notes

Verify the specific suffix EF12KT against official Abracon documentation to confirm packaging and tape-reel specifications. Ensure compatibility with existing PCB footprints and reflow profiles. Confirm current product status as active or obsolete through authorized distributors before finalizing procurement plans.

Selection Notes

Select this component for designs requiring robust performance at elevated temperatures up to 125°C. The 350 µH inductance and specific resistance values must align with the PHY transceiver requirements. Verify that the 1CT:1CT turns ratio matches the circuit topology for both transmitter and receiver paths.

Part Context

This part belongs to the ALANL100X1 series of LAN transformers from Abracon LLC. These components are engineered for reliable data transmission in Ethernet networks. The series offers various package options and temperature ratings to suit different application constraints while maintaining compliance with IEEE 802.3 standards.

Replacement Considerations

Consult official Abracon substitution guides for verified alternatives. Cross-reference pinout configurations and electrical parameters such as inductance and isolation voltage when evaluating potential replacement parts.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.