Eaton WCL Wire Wound Chip Inductors

Eaton WCL Wire Wound Chip Inductors feature tight inductance tolerance, high Q value, and level 1 moisture sensitivity. These Eaton inductors are available in two variants such as the WCL3225 and WCL2520. The WCL3225 inductors come in 1210 packages and operate at 0.12µH to 560µH inductance range. The WCL2520 inductors come in a 1008 package and operate on a 0.12µH to 120µH inductance range. Typical applications include IoT, computing/gaming consoles, smart meters, wireless communications, and RF transceiver modules.


  • Tight inductance tolerance
  • Moisture sensitivity level (MSL) 1
  • High Q value
  • -40°C to 85°C operating temperature range
  • WCL2520
    • 1008 (2520 metric) package
    • 0.12µH to 220µH inductance range
  • WCL3225
    • 1210 (3225 metric) package
    • 0.12µH to 560µH inductance range


  • Industrial connectivity (IoT)
  • Computing/gaming consoles
  • Smart meters
  • Industrial equipment
  • Machine-to-machine (M2M)
  • Mobile phones
  • Wearable devices
  • Wireless LAN
  • Wireless communications
    • Wi-Fi
    • Antenna
  • RF transceiver modules

Performance Characteristics

Published: 2019-09-23 | Updated: 2023-08-22