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HM0068ANL
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Product Detailed Parameters
- Description：PULSE XFMR 1CT:1CT TX 1CT:1CT RX
- Series：-
- Mfr：Pulse Electronics
- Package：Tube
- 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 0.347" W (12.70mm x 8.81mm)
- Height - Seated (Max)：0.082" (2.08mm)
- Operating Temperature：-40°C ~ 105°C
- Grade：-
- Qualification：-
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Overview
The HM0068ANL is a surface-mount LAN transformer module designed for 100BASE-TX applications. It features a single-channel configuration with non-PoE support. Key electrical parameters include an inductance of 350 µH and a DC resistance of 0.65 Ω. The device provides 1.5 kV isolation voltage and operates within a temperature range of -40°C to +105°C. Its frequency range spans from 100 kHz to 200 MHz. Physical dimensions are 0.5 inches in length, 0.347 inches in width, and 0.082 inches in height.
Feature Summary
- Supports 100BASE-TX Ethernet signaling standards
- Provides 1.5 kV insulation voltage for safety isolation
- Designed for surface-mount technology (SMD/SMT) integration
- Operates reliably across extended industrial temperature ranges
Applications
- 10/100 Base-T network interface cards
- Ethernet hub and switch ports
- Industrial communication modules
- Consumer networking equipment
Procurement Notes
Verify the specific ordering suffix against official Pulse Electronics documentation to ensure correct packaging and variant selection. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference datasheet revisions to validate parameter consistency before procurement. Ensure compatibility with existing PCB footprint requirements.
Selection Notes
Select this component for designs requiring 100BASE-TX connectivity without Power over Ethernet capabilities. The single-channel architecture suits simple transceiver interfaces. Verify that the 350 µH inductance meets circuit impedance matching requirements. Ensure the SMD package dimensions fit within the available board space constraints.
Part Context
This part belongs to the HM series of LAN transformers manufactured by Pulse Electronics. The series focuses on providing integrated magnetic solutions for Ethernet connectivity. These components typically combine common mode chokes and transmission transformers into a single compact module to simplify design and reduce board space.
Replacement Considerations
Consult official distributor databases for direct cross-references. Verify pinout compatibility and electrical specifications before substituting. No public substitute part numbers are confirmed in the provided source material.
