H2019NLT

$3.43

Description：XFRMR MAGNT MOD 1PORT POE 10/100
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b7593f39c0b3 Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：XFRMR MAGNT MOD 1PORT POE 10/100
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Transformer Type：Isolation and Data Interface (Encapsulated)
Inductance：-
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1CT:1CT
Mounting Type：Surface Mount
Size / Dimension：0.500" L x 0.280" W (12.70mm x 7.11mm)
Height - Seated (Max)：0.240" (6.10mm)
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-

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H2019NLT

Overview

The H2019NLT is a Pulse Electronics surface-mount pulse transformer designed for 10/100Base-TX Ethernet applications. It features a single-port configuration with a 1CT:1CT turns ratio, supporting Power over Ethernet (PoE) functionality. The component operates within a temperature range of 0°C to 70°C and measures 12.70mm in length, 7.11mm in width, and 6.10mm in height.

Feature Summary

Supports 10/100Base-TX data transmission standards
Integrated Power over Ethernet (PoE) capability
Surface mount package design for automated assembly

Applications

Ethernet network interface cards
Network switches and hubs
Industrial communication modules

Procurement Notes

Verify the specific suffix against official documentation to confirm exact packaging or variant specifications. Ensure compatibility with RoHS3 compliance requirements and check for any recent product change notifications regarding header design or part numbering updates from the manufacturer.

Selection Notes

Select this component for designs requiring isolated data interfaces with PoE support in compact form factors. Confirm that the operating temperature range meets system environmental constraints and verify footprint dimensions against the target PCB layout.

Part Context

This device belongs to the Pulse Electronics family of isolation and data interface transformers. It serves as a critical passive component for maintaining signal integrity and electrical isolation in standard twisted-pair Ethernet connections.

Replacement Considerations

Consult official distributor databases for direct cross-reference numbers. Verify pinout compatibility and electrical parameters before substituting with alternative manufacturers' offerings.

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.