WE-OEFA & WE-OEFA LFS Ferrite Cable Cores

Würth Elektronik WE-OEFA and WE-OEFA LFS Ferrite Cable Cores for EMI Suppression are oval-shaped cable ferrites that are AEC-Q200 qualified, ideal for onboard chargers (OBCs), battery management systems (BMS), and inverter applications. The WE-OEFA series from Würth Elektronik features NiZn material construction, designed for a 1MHz to 100MHz frequency range and -55°C to +150°C temperature range. The WE-OEFA LFS ferrite cable core offers MnZn material construction and is suited for a 100KHz to 100MHz range and -40°C to +105°C temperature range.

Types of Filters
Change category view
Results: 2
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Wurth Elektronik Ferrite Cable Cores WE-OEFA Oval Black 55.5 Ohms Cable diameter (max) = 31x16 mm
Datasheet
26In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Tray
Wurth Elektronik Ferrite Cores & Accessories WE-OEFA LFS Oval Ferrite Core Oval; 25Ohms; 72Ohms Black AEC-Q200
Datasheet
5In Stock
32Expected 2026-03-27
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores - 40 C + 105 C Tray