ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FERRITE BEAD 2.2 KOHM 0603 1LN
- Series：WE-CBF
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：2.2 kOhms @ 100 MHz
- Current Rating (Max)：50mA
- DC Resistance (DCR) (Max)：800mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.039" (1.00mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
Download product information
Overview
The Würth Elektronik WE-CBF 742792693 is a surface-mount EMI suppression ferrite bead in a 0603 (1608 metric) package. It exhibits an impedance of 2200 Ohms at 100 MHz and supports a maximum DC current of 50 mA. The component features a maximum DC resistance of 0.8 Ohms and operates within a temperature range of -55°C to +125°C. It complies with AEC-Q200 automotive standards and RoHS directives.
Feature Summary
- Provides high-impedance EMI suppression for digital signal lines
- Automotive-grade reliability certified under AEC-Q200
- Compact SMD footprint suitable for dense PCB layouts
Applications
- Automotive electronic systems
- Digital data line filtering
- High-frequency noise suppression
Procurement Notes
Verify the specific impedance value and current rating against the official datasheet, as the WE-CBF series contains variants with differing electrical characteristics. Confirm that the 0603 package dimensions align with the target PCB land pattern. Ensure the selected component meets the required AEC-Q200 qualification if used in automotive applications.
Selection Notes
Select this component when high impedance is required for low-current signal lines in space-constrained designs. The 0603 size offers a balance between performance and board area. Consider the 50 mA current limit to prevent saturation. Verify thermal management requirements given the low power handling capability associated with small SMD ferrites.
Part Context
This part belongs to the Würth Elektronik WE-CBF series, which provides a range of surface-mount ferrite beads for EMI suppression. The series covers multiple package sizes from 0402 to 1839, offering various impedance and current ratings to suit different circuit requirements and form factors.
Replacement Considerations
Check for direct substitutes within the same series or other manufacturers' 0603 ferrite beads with matching 2200 Ohm @ 100 MHz impedance and 50 mA current ratings. Ensure equivalent AEC-Q200 certification if automotive use is intended.
