E2023FNL

$4.28

Description：XFRMR LAN ISOL 10BASET 1:2.5 SMD
Series：-
Mfr：Pulse Electronics
Package：Tube

SKU:cc4806763f4d Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：XFRMR LAN ISOL 10BASET 1:2.5 SMD
Series：-
Mfr：Pulse Electronics
Package：Tube
Transformer Type：Isolation and Data Interface (Encapsulated)
Inductance：200µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1CT:2.5CT Transmitter, 1CT:1CT Receiver
Mounting Type：Surface Mount
Size / Dimension：0.498" L x 0.350" W (12.65mm x 8.89mm)
Height - Seated (Max)：0.200" (5.08mm)
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-

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E2023FNL

Overview

The E2023FNL is a surface-mount LAN isolation transformer module designed for 10Base-T applications. It features a single channel configuration with an inductance of 200 uH and a maximum DC resistance of 600 mOhms. The component operates within a temperature range of 0°C to +70°C and provides an insulation voltage of 1.5 kV. Its physical dimensions are 12.57 mm in length, 9.4 mm in width, and 5.08 mm in height. The unit utilizes a plastic core material and is unshielded.

Feature Summary

Provides galvanic isolation for 10Base-T Ethernet signals
Supports non-PoE network interface requirements
Designed for surface-mount assembly processes

Applications

10Base-T Ethernet port implementation
Network interface card (NIC) signal conditioning
Industrial control system communication modules

Procurement Notes

Verify the specific suffix designation against the manufacturer's current documentation to ensure correct functional specifications. Confirm RoHS compliance status and lead time requirements directly with authorized distributors or Pulse Electronics prior to ordering. Ensure that the selected variant matches the required pinout and isolation ratings for the target design.

Selection Notes

Select this component when designing for legacy 10 Mbps Ethernet standards requiring isolated signal transmission. Consider the physical footprint constraints and the unshielded nature of the device during PCB layout. Verify compatibility with the specific transceiver IC being used in the network interface circuit.

Part Context

This part belongs to the Pulse Electronics LAN Transformers category, specifically engineered for data interface isolation. It serves as a critical passive component in ensuring signal integrity and electrical safety in Ethernet networking hardware. The product line focuses on providing reliable magnetic coupling for digital data transmission.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Cross-reference pin configurations and electrical parameters such as inductance and isolation voltage before implementing any substitute components.

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.