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WE-LAN LAN Transformer
WE-LAN LAN Transformer
VT 1500 to 4500 V (RMS)
WE-LAN 10G Transformer 10Gbit Base-T
WE-LAN 10G Transformer 10Gbit Base-T
VT 1500 to 4000 V (RMS)
WE-LAN AQ Transformer
WE-LAN AQ Transformer
VT 1500 V (RMS)
WE-STST Super Tiny Signal Transformer
WE-STST Super Tiny Signal Transformer
VT 400 V (AC) to 1500 V (RMS)
WE-BMS Transformer for Battery Management Systems
WE-BMS Transformer for Battery Management Systems
WE-PLC Transformer
WE-PLC Transformer
VT 4500 V (AC)
NEW
WE-SPE Single Pair Ethernet
WE-SPE Single Pair Ethernet NEW
VT 2250 V (DC)
Order Code
Data­sheet
Simu­lation
Downloads
Status
Data rate
Ports
PoE
Improved CMRR
Operating Temperature
VT (V (RMS))
Mount
L (µH)
CWW 1 (pF)
Product series
Design Kit
Samples
WE-LAN LAN Transformer 2.5/5G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 2.5/5G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 200 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 2.5/5G Base-T, 1, 4PPoE (up to 1500 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 2.5/5G Base-T 
Ports
PoE 4PPoE (up to 1500 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 200 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 200 µH
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, PoE+ (up to 720 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE PoE+ (up to 720 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE+ (up to 600 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE+ (up to 600 mA) 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE+ (up to 1 A)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE+ (up to 1 A) 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 180 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 200 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 200 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE+ (up to 600 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE+ (up to 600 mA) 
Improved Common Mode Rejection No 
Operating Temperature 0 up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE+ (up to 1 A)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE+ (up to 1 A) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, 4PPoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE 4PPoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, 4PPoE (up to 600 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE 4PPoE (up to 600 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, 4PPoE (up to 1000 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE 4PPoE (up to 1000 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 0.5, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports 0.5 
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, 4PPoE (up to 800 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE 4PPoE (up to 800 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 180 µH
Design Kit
WE-LAN LAN Transformer 10/100BASE-TX, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-TX 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 2500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000 Base-T, 10/100 Base-T1 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T, 1000 Base-T1 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100BASE-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 180 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100BASE-T 
Ports
PoE PoE+ (up to 720 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 150 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer 10/100/1000BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1000BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1G/10GBase-T 
PoE PoE (up to 350 mA) 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 110 µH
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1GBase-T 
PoE PoE (up to 350 mA) 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10/100/1G/10GBase-T 
PoE PoE+ (up to 600 mA) 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 110 µH
Design Kit
WE-LAN LAN Transformer 10G Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 10G Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 120 µH
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection Yes 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, PoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature 0 °C up to +70 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, 4PPoE (up to 1500 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE 4PPoE (up to 1500 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 180 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 2, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, 4PPoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE 4PPoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000BASE-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000BASE-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, 4PPoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE 4PPoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, 4PPoE (up to 350 mA)
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE 4PPoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer 1000 Base-T, 1, non-PoE
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE non-PoE 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 4000 V (RMS)
Mount SMT 
Inductance 350 µH
Product series WE-LAN LAN Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE PoE (up to 350 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 180 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate 1000 Base-T 
Ports
PoE PoE+ (up to 720 mA) 
Improved Common Mode Rejection No 
Operating Temperature -40 °C up to +85 °C
Insulation Test Voltage 1500 V (RMS)
Mount SMT 
Inductance 150 µH
Product series WE-LAN AQ Transformer
Design Kit
WE-LAN LAN Transformer BMS, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 2, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 2, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 2, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 2, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 2, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer BMS, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Data rate BMS 
Ports
Operating Temperature -40 °C up to +125 °C
Mount SMT 
Inductance 450 µH
Design Kit
WE-LAN LAN Transformer –, –, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 400 V (RMS)
Inductance 300 µH
Design Kit
WE-LAN LAN Transformer –, –, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Test Voltage 400 V (RMS)
Inductance 2000 µH
Design Kit
WE-LAN LAN Transformer –, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Ports
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage 4500 V (RMS)
Mount SMT 
Inductance 20 µH
Product series WE-PLC Transformer
Design Kit
WE-LAN LAN Transformer –, 1, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Ports
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage 4500 V (RMS)
Mount SMT 
Inductance 20 µH
Product series WE-PLC Transformer
Design Kit
WE-LAN LAN Transformer –, –, –
Simu­lation
Status New i | Product is new in our portfolio and production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage 2250 V (RMS)
Mount SMT 
Inductance 2200 µH
Interwinding Capacitance 18 pF
Design Kit
WE-LAN LAN Transformer –, –, –
Simu­lation
Status New i | Product is new in our portfolio and production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +125 °C
Insulation Test Voltage 2250 V (RMS)
Mount SMT 
Inductance 2200 µH
Interwinding Capacitance 18 pF
Design Kit