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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
86 pcs
|
86 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) | |
| Filter Type | |
| Halogen Free | |
| Height (Max) | |
| Impedance @ Frequency | |
| Impedance Tolerance | |
| Industrial Grade | |
| Length | |
| Maximum Impedance @ Frequency | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| Rated Current (Maximum @ ΔT = 20 K) | |
| Storage Temperature | |
| Tape & Reel | |
| Width |
The Würth Elektronik 7427927311 is a WE-CBF series EMI suppression ferrite bead designed for signal line filtering. It features a single-line configuration in a compact surface-mount 0402 (1005 metric) package.
Electrically, this ferrite bead offers 120 Ω impedance at 100 MHz with a tolerance of ±25%. Maximum impedance reaches 200 Ω at 450 MHz (typical). DC resistance is 0.09 Ω (max). It is rated for continuous currents of 900 mA at a 20°C temperature rise and 1.2 A at a 40°C rise.
The component operates over a wide temperature range from -55°C to +125°C. Environmental compliance includes RoHS (2011/65/EU & 2015/863), REACH (EC 1907/2006), and halogen-free status per JEDEC JS709B and IEC 61249-2-21. It also meets AEC-Q200 Grade 1 qualification for automotive applications. Moisture sensitivity level is MSL 1 (unlimited).
Typical applications include EMI suppression in high-speed digital lines, power supply noise filtering, and general-purpose wideband interference reduction where a small footprint is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.19 | $0.19 |
| 10+ | $0.18 | $0.18 |
| 50+ | $0.18 | $0.18 |
| 100+ | $0.17 | $0.17 |
| 500+ | $0.16 | $0.16 |
| 1,000+ | $0.15 | $0.15 |
| 2,500+ | $0.14 | $0.14 |
| 10,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
120 Ω at 100 MHz, with a tolerance of ±25%.
900 mA max at ΔT=20 K and 1200 mA max at ΔT=40 K.
0.09 Ω maximum.
0402 (1005 metric) surface mount package.
-55°C to +125°C.
Yes, compliant with 2011/65/EU and 2015/863.
Yes, it meets AEC-Q200 Grade 1 qualification.