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Networking Connectors LAN Transformer ModulesSMT 10/100 Base-T 16-Pin LAN Transformer Module 1CT:1CT 1500VAC TH16050S1
The TH16050S1 is a 16-pin SMT LAN transformer module optimized for 10/100 Base-T Fast Ethernet applications, providing reliable signal isolation and impedance matching between the PHY chip and RJ45 port in compact embedded network designs.
This surface-mount single-port transformer delivers the critical common-mode rejection and return loss performance required for IEEE 802.3 10BASE-T and 100BASE-TX compliance.
Part Number :
TH16050S1Product Category :
LAN MagneticsProduct Overview
This 10/100 Base-T SMT LAN Transformer Module adopts a compact 16-pin SMD footprint that is pin-compatible with standard Fast Ethernet transformer footprints, simplifying PCB layout in space-constrained designs.
The TH16050S1 supports IR reflow soldering and meets RoHS requirements, making it suitable for high-volume automated assembly in industrial and embedded networking applications.
Product Specifications / Attributes
|
Parameter |
Value |
|
Part Number |
TH16050S1 |
|
Package |
16-Pin SMD (Surface Mount Device) |
|
Application |
10/100 Base-T Ethernet (10BASE-T / 100BASE-TX) |
|
Turns Ratio (TX & RX) |
1CT:1CT |
|
OCL |
350 µH Min @ 100kHz, 100mV / 8mA DC Bias |
|
Insertion Loss |
-1.1 dB Max (0.1 ~ 125 MHz) |
|
Return Loss |
-16 ~ -14 dB MIN (1~60 MHz) / -14 ~ -10 dB MIN (60~100 MHz) |
|
Common Mode Rejection |
-35 dB MIN (1~60 MHz) / -30 dB MIN (60~100 MHz) |
|
Cross Talk |
-40 dB MIN (1~60 MHz) / -38 dB MIN (60~100 MHz) |
|
HIPOT Isolation |
1500 VAC |
|
Operating Temperature |
-40°C to +85°C |
|
RoHS |
Compliant |
Features&Benefits
● 1CT:1CT turns ratio for both TX and RX channels ensures symmetric impedance transformation in 10/100 Base-T networks
● 1500 VAC HIPOT isolation protects the PHY side from cable-side transients and EMI ingress
● -35 dB minimum common-mode rejection (1~60 MHz) suppresses noise in industrial Ethernet environments
● IR reflow soldering compatible design supports high-volume SMT automated assembly lines
● Compact 16-pin SMD package fits standard Fast Ethernet footprints and simplifies PCB design
● RoHS compliant and suitable for embedded systems, industrial control, and networking equipment
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
● 10BASE-T and 100BASE-TX Fast Ethernet network interface cards (NICs)
● Embedded systems and single-board computers with Ethernet connectivity
● Industrial control systems and automation gateway devices
● Network switches, hubs, and managed Ethernet port modules
● IoT edge devices and smart home gateways with 10/100 LAN interfaces
● Legacy network equipment requiring 10/100 Base-T transformer upgrades
Frequently Asked Questions (FAQ)
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