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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,943 pcs
|
3943 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,943 pcs
|
3943 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) | |
| Halogen Free | |
| Height (Max) | |
| Impedance (Typical @ 662 MHz) | |
| Impedance @ Frequency | |
| Industrial Grade | |
| Length | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| SVHC Present | |
| Tape & Reel | |
| Width |
The Würth Elektronik 74279220800 is a WE-MPSB series EMI multilayer power suppression bead designed for high current applications. It offers a nominal impedance of 80 Ω at 100 MHz with a typical maximum impedance of 120 Ω at 662 MHz. The component is rated for a continuous current of 4 A (ΔT = 40 K) and features a low DC resistance of 18 mΩ maximum (13 mΩ typical).
This ferrite bead is housed in an 0805 (2012 metric) surface mount package measuring 2.00 mm x 1.20 mm with a maximum height of 1.10 mm. It operates over a wide temperature range of -55°C to +125°C and is qualified to AEC-Q200 Grade 1, making it suitable for automotive and other demanding environments.
The part is RoHS compliant, REACH conform, halogen free, and has an MSL of 1 (unlimited). It is designed for use in power supply lines, DC/DC converters, and other circuits requiring high current handling with effective EMI suppression.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.34 | $0.34 |
| 50+ | $0.31 | $0.31 |
| 100+ | $0.29 | $0.29 |
| 250+ | $0.26 | $0.26 |
| 500+ | $0.24 | $0.24 |
| 2,500+ | $0.22 | $0.22 |
| 4,000+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal impedance is 80 Ω at 100 MHz, with a typical maximum impedance of 120 Ω at 662 MHz.
The maximum rated current is 4000 mA (4 A) at ΔT = 40 K.
The maximum DC resistance is 18 mΩ, with a typical value of 13 mΩ at 20°C.
The operating temperature range is -55°C to +125°C.
It is supplied in an 0805 (2012 metric) surface mount package.
Yes, it is RoHS compliant per 2011/65/EU and 2015/863.
Yes, it is AEC-Q200 Grade 1 qualified.