Print Page
74279224251
Ferrite Bead, 2220 [5550 Metric], 250 ohm, 4 A, WE-MPSB Series, 0.012 ohm, ± 25%
Image is for illustrative purposes only. Please refer to product description.
![WURTH ELEKTRONIK 74279224251 Ferrite Bead, 2220 [5550 Metric], 250 ohm, 4 A, WE-MPSB Series, 0.012 ohm, ± 25%](https://www.element14.cn/productimages/standard/en_GB/151575807-40.jpg)
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No74279224251Copy
Manufacturer Standard Lead Time39 weeks
Order Code
Re-Reel2066849RL
Cut Tape2066849
Product RangeWE-MPSB Series
Your Part Number
1,840 In Stock
Need more?
1,840 Delivery in 5-6 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | CNY10.030 | CNY50.15 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY10.030 (CNY11.3339) |
| 50+ | CNY9.860 (CNY11.1418) |
| 250+ | CNY9.520 (CNY10.7576) |
| 500+ | CNY9.170 (CNY10.3621) |
| 1000+ | CNY8.830 (CNY9.9779) |
| 2000+ | CNY7.670 (CNY8.6671) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No74279224251Copy
Manufacturer Standard Lead Time39 weeks
Order Code
Re-Reel2066849RL
Cut Tape2066849
Product RangeWE-MPSB Series
Technical Datasheet
Ferrite Bead Case / Package2220 [5550 Metric]
Impedance250ohm
DC Current Rating4A
Product RangeWE-MPSB Series
DC Resistance Max0.012ohm
Impedance Tolerance± 25%
Product Length5.6mm
Product Width5.1mm
Product Height1.8mm
Ferrite MountingSMD
Operating Temperature Min-55°C
Operating Temperature Max125°C
QualificationAEC-Q200
SVHCNo SVHC (04-Feb-2026)
Product Overview
WE-MPSB is a high performance SMD Ferrite with an up to 40% higher rated current load and a drastically reduced RDC. As the only worldwide manufacturer, we guarantee the specified high current capability.
- Available Sizes: 0603, 0805, 1206, 1612, 1812, 2220, 3317
- Peak current is up to 20 times higher than rated current
- Up to 40 % higher rated current compared with similar products, up to 10.5A
- Optimized layer design to achieve ultra-low RDC and huge rated current
- High impedance over a wide frequency range at rated current – low DC bias effect
- Operating temperature: -55°C to +125°C
- Input filter for applications with inrush current peaks
- Filtering of power supply lines
- Suppression of differential mode interferences
- Interference suppression of motors
- Input and output filter for DC/DC converter and Hot Swap Controllers
Applications
Power Management, Motor Drive & Control, Communications & Networking, Industrial
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Ferrite Bead Case / Package
2220 [5550 Metric]
DC Current Rating
4A
DC Resistance Max
0.012ohm
Product Length
5.6mm
Product Height
1.8mm
Operating Temperature Min
-55°C
Qualification
AEC-Q200
Impedance
250ohm
Product Range
WE-MPSB Series
Impedance Tolerance
± 25%
Product Width
5.1mm
Ferrite Mounting
SMD
Operating Temperature Max
125°C
SVHC
No SVHC (04-Feb-2026)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85480090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000271