H4004FNL

$5.91

Description：AUDIO XFMR SMD
Series：-
Mfr：Pulse Electronics
Package：Tube

SKU:db2848ace0be Category: Audio Transformers Brand: Pulse Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：AUDIO XFMR SMD
Series：-
Mfr：Pulse Electronics
Package：Tube
Mounting Type：-
Size / Dimension：-
Height - Seated (Max)：-
Termination Style：-
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：-
Impedance - Secondary (Ohms)：-
DC Resistance (DCR) - Primary：-
DC Resistance (DCR) - Secondary：-
Transformer Type：-
Frequency Range：-
Frequency Response：-
Voltage - Isolation：-
Insertion Loss：-
Return Loss：-
Power Level：-
Operating Temperature：-
Approval Agency：-

Download product information

H4004FNL

Overview

The H4004FNL is an audio transformer manufactured by Pulse Electronics, designed for surface mount technology (SMD) applications. It belongs to the HD series and functions as a LAN transformer module with single-channel configuration. The component supports a frequency range of 1 MHz to 500 MHz and operates within a temperature range of 0°C to +70°C. Its physical dimensions are 15 mm in length, 13.7 mm in width, and 5.72 mm in height. The unit weighs approximately 4.069 grams and complies with RoHS3 standards.

Feature Summary

Surface mount construction for automated assembly integration
Single-channel signal transformation capability
Compliance with RoHS3 environmental regulations

Applications

HD Base-T systems
PoE+ network interfaces
Audio and signal transformer circuits

Procurement Notes

Verify the specific datasheet version and manufacturer documentation before procurement to ensure compatibility with current design requirements. Confirm that the SMD package dimensions align with the printed circuit board layout constraints. Check for any updates regarding RoHS3 compliance status and moisture sensitivity levels prior to finalizing orders.

Selection Notes

Select this component when a single-channel audio or signal transformer is required for surface mount assembly. Ensure the operating environment stays within the specified 0°C to +70°C temperature range. Verify that the 1 MHz to 500 MHz frequency response meets the application's signal transmission needs without requiring additional filtering stages.

Part Context

This part is categorized under Audio & Signal Transformers within the Pulse Electronics portfolio. It serves as a specialized module for LAN and HD Base-T applications, providing impedance matching and signal isolation. The component is distinct from general-purpose power transformers due to its specific frequency characteristics and channel configuration.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official distributor catalogs for cross-reference data if alternative sourcing is necessary.