10 100BASE T Transformer Module LAN Transformer Modules TH12021S1

10/100BASE-T Transformer Module TH12021S1 provides Ethernet signal isolation and conditioning with 350uH minimum OCL, low leakage inductance, and 1500VAC Hi-Pot capability.

Mounting Type	SMD
Number of Pins	12
Number of Ports	Single Port
Speed	100 Base-T

Product Overview

The 10/100BASE-T Transformer Module TH12021S1 is designed for 10/100BASE-T Ethernet applications. It features 350uH minimum OCL, 0.5uH maximum leakage inductance, 30pF maximum interwinding capacitance, and 1500VAC Hi-Pot isolation.

Product Specifications

Specification	Value
Product Type	10/100BASE-T Transformer Module
Part Number	TH12021S1
Compliance	RoHS Compliant
Operating Temperature	0 to +80 C
OCL	350uH Min at 100KHz, 100mV
DCR	1.5 ohm Max
Leakage Inductance	0.5uH Max
Interwinding Capacitance	30pF Max
Insertion Loss	-1.0dB Max at 1 to 100MHz
Return Loss	-16dB Min at 1 to 40MHz; -10dB Min at 40 to 80MHz; -8dB Min at 80 to 100MHz
Common Mode Rejection	-35dB Min at 30MHz; -33dB Min at 60MHz; -30dB Min at 100MHz
Hi-Pot	1500VAC

Product Features

10/100BASE-T Support: Designed for standard Ethernet interface applications.
RoHS Compliant: Supports environmentally conscious electronic designs.
Stable Signal Performance: Provides controlled insertion and return loss across 1 to 100MHz.
Low Leakage Inductance: Maximum leakage inductance is 0.5uH.
LAN Transformer Module: Compact design supports PCB-based Ethernet applications.

Packing Details

Packing details are not specified in the provided datasheet. Please confirm packaging method, quantity per package, and shipping configuration with VITALCONN before ordering.

Applications

Ethernet Interfaces: 10/100BASE-T network ports.
Network Equipment: Ethernet communication hardware.
Industrial Networking: Network interface circuits.
Embedded Systems: PCB-based Ethernet connectivity.
Communication Devices: Signal isolation and conditioning applications.

FAQ

Q1: What is the operating temperature range of the TH12021S1 10/100BASE-T transformer module?
The TH12021S1 operates from 0 to +80 C, making it suitable for standard Ethernet interface equipment.

Q2: What are the key electrical specifications of the TH12021S1 Ethernet transformer?
It provides 350uH minimum OCL, 0.5uH maximum leakage inductance, 30pF maximum interwinding capacitance, and 1500VAC Hi-Pot.

Q3: Is the TH12021S1 suitable for RoHS compliant Ethernet equipment?
Yes. The datasheet specifies RoHS compliance, making the module suitable for applications requiring RoHS compliant components.

TH12021S1