ALAN310001-3J61DT

$3.20

Description：XFRMR LAN 1CT:1CT 350UH
Series：ALAN310001
Mfr：Abracon LLC
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:97fc2c641ff4 Category: Pulse Transformers Brand: Abracon LLC

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Product introduction

Product Detailed Parameters

Description：XFRMR LAN 1CT:1CT 350UH
Series：ALAN310001
Mfr：Abracon LLC
Package：Tape & Reel (TR),Cut Tape (CT)
Transformer Type：LAN 10/100/1000 Base-T, Power over Ethernet (PoE)
Inductance：350µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1CT:1CT Transmitter, 1CT:1CT Receiver
Mounting Type：Surface Mount
Size / Dimension：0.724" L x 0.490" W (18.38mm x 12.44mm)
Height - Seated (Max)：0.254" (6.45mm)
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-

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ALAN310001-3J61DT

Overview

The ALAN310001-3J61DT is a LAN pulse transformer designed for 10/100/1000 Base-T applications. It features a 24-pin surface mount package with a 1CT:1CT turns ratio for both transmitter and receiver circuits. The component supports data rates up to 1 Gbps and complies with IEEE 802.3bt standards. It provides Power over Ethernet capabilities ranging from 90W to 100W, with a current capability of 600 mA per pair. The inductance is specified at 350 µH, and the operating temperature range extends from -40°C to +125°C.

Feature Summary

Supports 10/100/1000 Base-T data transmission speeds up to 1 Gbps
Delivers Power over Ethernet power levels between 90W and 100W
Complies with IEEE 802.3bt standards for high-power PoE applications

Applications

Telecom modules requiring high-frequency signal transmission and isolation
High-power motor control cabinets
Network interface cards supporting PoE++ standards

Procurement Notes

Verify that the specific part number matches the required IEEE 802.3bt compliance and PoE wattage class. Confirm the 24-pin SMD footprint dimensions against the PCB layout. Ensure the operating temperature range meets the environmental requirements of the target application. Cross-reference the manufacturer datasheet for pinout configuration and electrical tolerances before integration.

Selection Notes

Select this component when designing systems requiring integrated signal isolation and high-power DC delivery over Ethernet lines. The 1CT:1CT configuration suits standard differential line driver architectures. Consider the thermal management capabilities given the 100W power handling. Verify compatibility with the network controller's schematic type requirements.

Part Context

This component belongs to Abracon's LAN transformer series, specifically engineered for Gigabit Ethernet interfaces. It integrates magnetic components necessary for signal coupling and common-mode noise rejection. The design supports modern networking standards that demand higher power delivery alongside data transmission.