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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,764 pcs
|
2764 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
59 pcs
|
59 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| Automotive Grade | |
| Current Rating (Max) | |
| DC Resistance (DCR) (Max) | |
| DC Resistance (Typical/Maximum) | |
| Halogen Free | |
| Height (Max) | |
| Impedance @ Frequency | |
| Length | |
| Maximum Impedance | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| Storage Temperature | |
| Tape & Reel | |
| Width |
The Würth Elektronik 74279221100 is a WE-MPSB series EMI multilayer power suppression bead designed for high-current filtering applications. It offers a nominal impedance of 10 Ω at 100 MHz with a maximum impedance of 41 Ω typical at 2178 MHz. The component is rated for a maximum continuous current of 10.5 A and features a low DC resistance of 3 mOhm maximum (1 mOhm typical), minimizing power loss in high-current paths.
This ferrite bead is housed in a standard 1206 (3216 Metric) surface-mount package with dimensions of 3.20 mm x 1.60 mm and a maximum height of 1.30 mm. It operates over a wide temperature range from -55°C to +125°C, making it suitable for demanding environments. The component is AEC-Q200 Grade 1 qualified, ensuring reliability in automotive applications.
Designed for use in power supply lines and DC power buses to suppress high-frequency noise and EMI, the WE-MPSB series is optimized for high-current circuits. Its multilayer construction provides effective attenuation across a broad frequency range while maintaining low DC resistance and high current handling capability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
| 10+ | $0.47 | $0.47 |
| 50+ | $0.43 | $0.43 |
| 100+ | $0.39 | $0.39 |
| 250+ | $0.36 | $0.36 |
| 500+ | $0.33 | $0.33 |
| 3,000+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal impedance is 10 Ω at 100 MHz. The maximum impedance is 41 Ω typical at 2178 MHz.
The maximum rated current is 10.5 A.
The maximum DC resistance is 3 mOhm, with a typical value of 1 mOhm.
It uses a 1206 (3216 Metric) surface-mount package. Mounting type is Surface Mount.
The operating temperature range is from -55°C to +125°C.
Yes, it is RoHS compliant as per 2011/65/EU and 2015/863.
Yes, it is AEC-Q200 Grade 1 qualified.