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 170 OHM 2220 1LN
- Series：WE-MPSB
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：170 Ohms @ 100 MHz
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：15mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：2220 (5650 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.070" (1.77mm)
- Size / Dimension：0.220" L x 0.200" W (5.59mm x 5.08mm)
- Features：-
Download product information
Overview
The Würth Elektronik part number 74279224171 is a WE-MPSB EMI multilayer power suppression bead. It features an impedance of 170 ohms at 100 MHz. The component utilizes a surface mount package with dimensions of 5.59 mm in length, 5.08 mm in width, and 1.8 mm in height, corresponding to the 2220 metric size. This ferrite bead is designed for effective electromagnetic interference suppression in electronic circuits.
Feature Summary
- Multilayer construction for compact power line filtering
- High impedance performance at 100 MHz for EMI suppression
- Surface mount design suitable for automated assembly
Applications
- Power supply input filtering
- General EMI suppression in electronic devices
- Signal integrity enhancement on power lines
Procurement Notes
Verify the specific datasheet version for the 74279224171 model to confirm current electrical tolerances and material compliance status. Ensure that the selected supplier provides authentic components from authorized distribution channels to guarantee reliability and adherence to the manufacturer's specifications for this multilayer ferrite bead.
Selection Notes
Select this component when a 2220 footprint is required for high-current power line filtering. The 170-ohm impedance at 100 MHz makes it suitable for suppressing noise in frequencies around that range. Consider the physical dimensions and mounting requirements alongside the electrical characteristics to ensure compatibility with the target PCB layout and thermal management strategy.
Part Context
This component belongs to the WE-MPSB series from Würth Elektronik, which specializes in multilayer power suppression beads. These components are engineered to provide efficient EMI filtering in space-constrained applications. The series offers various impedance values and package sizes to meet diverse circuit requirements while maintaining high performance standards.
FAQ
What is the impedance value of the 74279224171 at 100 MHz?
The impedance of the 74279224171 is 170 ohms at 100 MHz.
What is the package type for this ferrite bead?
The 74279224171 uses a surface mount package with dimensions of 5.59 mm x 5.08 mm x 1.8 mm (2220).
