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 22 OHM 0603 1LN
- Series：WE-TMSB
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：22 Ohms @ 100 MHz
- Current Rating (Max)：7.5A
- DC Resistance (DCR) (Max)：4mOhm
- 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 0.031" W (1.60mm x 0.80mm)
- Features：-
Download product information
Overview
The Würth Elektronik WE-TMSB series component, part number 7426926222, is a surface-mount EMI suppression ferrite bead designed for high-current applications. It features a 0603 (1608 Metric) package with dimensions of 1.6mm length, 0.8mm width, and 0.8mm height. The device provides an impedance of 22 Ω at 100 MHz and 38 Ω at higher frequencies. It supports a DC current rating of 7.5A with a maximum DC resistance of 4 mΩ. Operating temperatures range from -55°C to +125°C.
Feature Summary
- Provides effective electromagnetic interference suppression through high-frequency impedance characteristics.
- Capable of handling high direct current loads up to 7.5A with minimal resistive loss.
- Utilizes a compact surface-mount footprint suitable for dense PCB layouts.
Applications
- High-speed data line filtering
- Power supply output decoupling
- EMI noise suppression in consumer electronics
Procurement Notes
Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet prior to ordering. Confirm that the 0603 package dimensions align with the target PCB footprint design. Ensure the selected component meets the required thermal operating range for the intended application environment. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.
Selection Notes
Select this component when high current capacity is required alongside significant EMI attenuation. The low DC resistance minimizes power loss in power delivery paths. The surface-mount format facilitates automated assembly processes. Consider the impedance profile at specific noise frequencies to ensure adequate suppression performance for the target circuit.
Part Context
This ferrite bead belongs to the WE-TMSB series from Würth Elektronik, specialized for SMT EMI suppression. It complements other passive components like the WE-CBF inductors by offering targeted noise filtering solutions. The series is designed for robust performance in demanding electronic environments requiring reliable signal integrity.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with alternative ferrite beads based on impedance curves and current ratings if substitution is necessary.
