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 82 OHM AXIAL 1LN
- Series：WE-WAFB
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：82 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：5mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：Axial
- Mounting Type：Through Hole
- Height (Max)：-
- Size / Dimension：0.138" Dia x 0.236" L (3.50mm x 6.00mm)
- Features：-
Download product information
Overview
The Würth Elektronik part number 7427604 is an axial ferrite bead belonging to the WE-WAFB series. It provides a nominal impedance of 82 Ohms at a test frequency of 100 MHz. The component supports a maximum DC current of 3 A and features a low maximum DC resistance of 5 mOhms with a tolerance of 25%. Physical dimensions include a length of 6 mm and a diameter of 3.5 mm. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Axial leaded construction for through-hole mounting applications
- High current handling capability up to 3 A
- Low DC resistance to minimize power loss in signal lines
Applications
- Electromagnetic interference suppression on data lines
- Noise filtering on power supply cables
- Signal integrity protection in electronic circuits
Procurement Notes
Verify the specific ordering suffix matches the required impedance and current rating. Confirm that the axial package type aligns with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check compliance documentation for RoHS standards if applicable to the project specifications.
Selection Notes
Select this component when a through-hole ferrite solution is required for high-current signal lines. The 82 Ohm impedance at 100 MHz targets specific noise frequencies. Consider the 3 A current limit to prevent saturation during normal operation. Evaluate the physical size constraints against available board space for axial components.
Part Context
This ferrite bead is part of the WE-WAFB product line designed for common mode noise suppression. It serves as a passive filter element to attenuate high-frequency electromagnetic interference. The axial format allows for easy integration into existing through-hole manufacturing processes without requiring specialized surface mount equipment.
FAQ
What is the maximum DC current rating for this ferrite bead?
The maximum DC current rating is 3 A.
Does this component have a notch or split design?
No, this is a solid axial ferrite bead, not a split-core or snap-on type.
