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10/100 Base-T LAN Transformer 16-Pin SMT 1CT 1500V HIPOT TH16060S2

10/100 Base-T LAN Transformer 16-Pin SMT 1CT 1500V HIPOT TH16060S2

The TH16060S2 is a 10/100 Base-T 16-pin SMT LAN transformer designed for Fast Ethernet network interface applications. As a precision 10/100 Base-T SMT LAN Transformer 16-Pin module, it provides reliable electrical isolation between the physical layer (PHY) transceiver and the network cable interface while maintaining signal integrity across the full operating bandwidth.

The transformer features a compact surface-mount package, making it an ideal solution for space-constrained Ethernet designs in embedded systems, industrial automation equipment, and network interface cards.

  • Part Number :

    TH16060S2
  • Product Category :

    LAN Magnetics

Product Overview

This TH16060S2 is a 10/100 Base-T single-port LAN transformer module featuring a 16-pin surface-mount package designed for IEEE 802.3u Fast Ethernet applications, serving as a high-performance 10/100 Base-T SMT LAN Transformer 16-Pin solution.

The module integrates both transmit and receive channel transformers with a 1CT:1CT turns ratio in a compact SMD footprint, providing galvanic isolation, common-mode noise rejection, and impedance matching between Ethernet PHY chips and RJ45 connectors. Engineered for industrial-grade reliability, the TH16060S2 operates across a wide temperature range and meets stringent signal integrity requirements for reliable 100 Mbps data transmission.

 

Product Specifications / Attributes

10/100 Base-T (IEEE 802.3u) Fast Ethernet

 

Application Standard

10/100 Base-T (IEEE 802.3u) Fast Ethernet

Package Type

16-Pin SMT (Surface Mount)

Turns Ratio (TX & RX)

1CT:1CT

OCL (Open Circuit Inductance)

350 µH Min @ 100kHz, 100mV / 8mA DC Bias

Insertion Loss

-1.1 dB Max (0.1 ~ 100 MHz)

Return Loss

-16 to -14 dB Min (1~60 MHz), -14 to -10 dB Min (60~100 MHz)

Common Mode Rejection (CMRR)

-35 dB Min (1~60 MHz), -30 dB Min (60~100 MHz)

Crosstalk

-40 dB Min (1~60 MHz), -38 dB Min (60~100 MHz)

HIPOT (Isolation Voltage)

1500 VAC (60s)

Operating Temperature Range

-40°C to +85°C

Storage Temperature Range

-55°C to +125°C

Reflow Soldering Peak Temperature

≤ 250°C (10s)

Reflow Cycles

3 Times Maximum Recommended

RoHS Compliance

Yes, Lead-Free

 

Features&Benefits

10/100 Base-T Fast Ethernet Compliance providing key advantages.

  • 10/100 Base-T Fast Ethernet Compliance: Fully meets IEEE 802.3u signal integrity requirements for 100 Mbps data transmission, providing a reliable SMT LAN Magnetic Module 1500V HIPOT for network equipment designs.
  • 1CT:1CT Turns Ratio: Symmetrical transformer ratio on both transmit and receive channels ensures consistent impedance matching with standard Ethernet PHY transceivers.
  • 1,500 VAC HIPOT Isolation: Provides robust galvanic isolation between the cable side and PHY side, protecting sensitive circuitry from voltage transients and meeting international safety standards for network equipment.
  • Wide Operating Temperature Range: Reliable performance from -40°C to +85°C supports deployment in industrial outdoor equipment, automotive networking, and harsh-environment applications.
  • Compact 16-Pin SMT Package: Space-efficient surface-mount design simplifies PCB layout and is fully compatible with automated pick-and-place assembly processes.
  • Low Insertion Loss: Maximum -1.1 dB insertion loss across 0.1~100 MHz frequency range ensures minimal signal attenuation for reliable long-cable Ethernet links.
  • Excellent Crosstalk Rejection: Minimum -40 dB crosstalk attenuation across critical 1~60 MHz band prevents channel-to-channel interference in multi-port designs.
  • IR Reflow Compatible: Designed to withstand standard lead-free reflow soldering profiles with peak temperatures up to 250°C for 10 seconds, up to 3 reflow cycles.
  • RoHS Compliant: Manufactured under environmentally responsible processes meeting global regulatory requirements for electronic components.

 

Packing Details

If you need detailed information about our packaging specifications and requirements, please feel free to contact us directly. We will be happy to provide you with the details.

 

Applications

  • 10/100 Mbps Fast Ethernet network interface cards (NICs)
  • Embedded system Ethernet interfaces (single-board computers, IoT gateways)
  • Industrial automation and control equipment (PLCs, HMIs, fieldbus nodes)
  • IP cameras and network video recorders (NVRs)
  • Routers, switches, and network access points
  • Building automation and smart grid communication modules
  • Automotive Ethernet and in-vehicle networking (100BASE-T1 compatible)
  • Medical device Ethernet connectivity modules

 

Frequently Asked Questions (FAQ) 

  • Q: What is the turns ratio of the TH16060S2 LAN transformer and how does it affect Ethernet PHY compatibility?
  • A: The TH16060S2 features a 1CT:1CT turns ratio on both transmit and receive channels, which is the industry-standard ratio for 10/100 Base-T Ethernet applications. This 1:1 ratio with center tap provides proper impedance matching between the PHY transceiver and the RJ45 connector while enabling common-mode termination for EMI suppression.
  • Q: Can this 10/100 Base-T SMT LAN Transformer 16-Pin module be used with Power over Ethernet (PoE)?
  • A: The TH16060S2 is designed primarily for standard 10/100 Base-T non-PoE Ethernet applications. For PoE (IEEE 802.3af/at) applications, VITALCONN offers dedicated LAN transformer modules with higher current-handling capability in the TG series. Please contact our technical support team for PoE-capable product recommendations.
  • Q: What is the recommended PCB land pattern for the TH16060S2?
  • A: The recommended PCB land pattern is provided in the TH16060S2 product drawing. The 16-pin SMT footprint follows standard SMD pad dimensions with through-hole-free surface-mount design. For the complete mechanical drawing including pad dimensions, pitch, and coplanarity requirements, please refer to the official VITALCONN TH16060S2 datasheet or contact technical support.

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