Slide 1: Single Pair Ethernet (SPE) in Industrial Applications
Single Pair Ethernet (SPE) in Industrial Applications Inductor solutions for 10BASE-T1L TDK Electronics AG Magnetics Business Group • MAG IN PM Munich, Germany July 2026
Slide 2: Single Pair Ethernet Motivation & Terminology
Single Pair Ethernet Motivation & Terminology Motivation Fast Ethernet SPE fulfills one of the essential requirements for IoT and Industry 4.0 100 Mbit per twisted pair, undirectional applications: Continuous intelligent networking across all levels Transmit 100Base- 100Base- Consistent: Uniform E
Slide 3: Single Pair Ethernet Product Line-up
Single Pair Ethernet Product Line-up Common-Mode Choke (CMC) Used for suppression of asymmetrical interference Rated inductance of 470 µH Rated current up to 700 mA ideally for PHY side injection up to (IEEE power class 15) Isolation Inductors (Isolation) Used for galvanic isolation or 1:1 c
Slide 4: Single Pair Ethernet System Considerations
Single Pair Ethernet System Considerations V PSE max. 30 V 58 V (V PSE OC max.) (20 V) (40 V) Class Class 10 Class 11 Class 12 Class 13 Class 14 Class 15 I PI max. 92 mA 240 mA 632 mA 231 mA 600 mA 1579 mA P class min. 1.85 W 4.8 W 12.63 W 11.54 W 30 W 79 W (P PD max.) (1.23 W) (3.2 W) (8.4 W) (7.7
Slide 5: Common-mode Choke RCM70CGI
TDK Solutions for 10BASE-T1L Common-mode Choke RCM70CGI Features Dimensional drawing and pin configuration Temperature range -40 to +125 °C (incl. self-heating) Suitable for lead-free reflow soldering as referenced in JEDEC J-STD-020 High current rating Applications Industrial Single Pair Et
Slide 6: Isolation Inductors ICI70CGI
TDK Solutions for 10BASE-T1L Isolation Inductors ICI70CGI Features Dimensional drawing and pin configuration Temperature range -40 to +125 °C (incl. self-heating) Suitable for lead-free reflow soldering as referenced in JEDEC J-STD-020 High isolation capability Applications Industrial Single
Slide 7: Differential Mode Inductors PID*-251M
TDK Solutions for 10BASE-T1L (10% droop) Differential Mode Inductors PID*-251M Features Electrical characteristics and layout recommendation Temperature range -40 to +150 °C Dimension, max RDC, typ ISat, typ IR, typ [mA] Part # I J K L (incl. self-heating) [L x W x H, mm] [Ω] [mA] (ambient temp.)
Slide 8: Differential Mode Inductor PIS150H-471M
TDK Solutions for 10BASE-T1L (10% droop) Differential Mode Inductor PIS150H-471M Features Electrical characteristics and layout recommendation Temperature range -40 to +150 °C IR, typ [mA] Dimension, max RDC, typ ISat, typ Part # (ambient I J K L (incl. self-heating) [L x W x H, mm] [Ω] [mA] temp.
Slide 9: Differential Mode Inductors PID*-650M
TDK Solutions for 10BASE-T1L (25% droop) Differential Mode Inductors PID*-650M Features Electrical characteristics and layout recommendation Temperature range -40 to +150 °C Dimension, max RDC, typ ISat, typ IR, typ [mA] Part # I J K L (incl. self-heating) [L x W x H, mm] [Ω] [mA] (ambient temp.)
Slide 10: Differential Mode Inductors PID*-560M
TDK Solutions for 10BASE-T1L (25% droop) Differential Mode Inductors PID*-560M Features Electrical characteristics and layout recommendation Temperature range -40 to +150 °C Dimension, max RDC, typ ISat, typ IR, typ [mA] Part # I J K L (incl. self-heating) [L x W x H, mm] [Ω] [mA] (ambient temp.)
Slide 11: Further Information and Contact
Further Information and Contact Technical information Design support Get in contact Data sheets Sample kits Sales network Application note Footprint and 3D files Product inquiry Product Brief & Landing page Evaluation boards Social media For more useful information and to get in co
Slide 12: TDK In Everything, Better
iT DIK In Everything, Better