| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
318 pcs
|
318 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current Rating (Max) | |
| DC Resistance (DCR) (Max) | |
| Filter Type | |
| Halogen Free | |
| Height (Max) | |
| Impedance @ Frequency | |
| Industrial Grade | |
| Length | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Width |
The 74279207 is a WE-CBF series EMI suppression ferrite bead from Würth Elektronik, designed for signal line filtering. It provides 100 Ω nominal impedance at 100 MHz with ±25% tolerance, and a typical maximum impedance of 140 Ω at 400 MHz. DC resistance is 150 mΩ maximum. The component supports two rated current levels: 800 mA at ΔT=20 K and 1 A at ΔT=40 K.
Operating temperature ranges from -55°C to 125°C, suitable for harsh environments. The ferrite bead is housed in an 0805 (2012 metric) surface mount package with dimensions 2.00 mm x 1.20 mm and a maximum height of 1.10 mm. It is AEC-Q200 Grade 1 qualified for automotive applications and compliant with RoHS, REACH, and halogen-free standards.
Typical applications include noise suppression in high-speed signal lines, power supply filtering, and EMI attenuation in compact electronic assemblies. The ferrite bead's high current capability makes it suitable for designs requiring both filtering and current handling in a small footprint.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.23 | $0.23 |
| 50+ | $0.22 | $0.22 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.20 | $0.20 |
| 1,000+ | $0.19 | $0.19 |
| 2,500+ | $0.18 | $0.18 |
| 4,000+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The impedance is 100 Ω ±25% at 100 MHz, with a typical maximum of 140 Ω at 400 MHz.
Rated current is 800 mA maximum at ΔT=20 K and 1 A maximum at ΔT=40 K.
DC resistance is 150 mΩ maximum.
Yes, it is AEC-Q200 Grade 1 qualified.
Operating temperature range is -55°C to 125°C.
It is in an 0805 (2012 metric) surface mount package, 2.00 mm x 1.20 mm x 1.10 mm max height.
Yes, it is RoHS compliant per 2011/65/EU and 2015/863.