The 026011F-431 is a wirewound ferrite bead designed for high current applications and high-frequency noise suppression in power supplies and RF signal isolation. It features a 0.7 × 0.3 × 0.55 mm surface mount package, a DC resistance of 2.10 ohms, a rated current of 100 mA, and an inductance of 430 nH ±5%. The device achieves an impedance of 253.0 ohms at 100 MHz and 2507 ohms at 900 MHz, with a self-resonant frequency of 1100 MHz. Constructed with ferrite and heavy-gauge wire, it operates reliably from -40°C to +85°C ambient temperature and is RoHS compliant and halogen-free.
Our 026011F (0603) Series wirewound ferrite beads achieve even higher optomized impedance and lower DCR than our 0201AF Series in a slightly taller height, still only 0.55 mm max. Ferrite construction and heavy gage wire means high current handling for 0201 size. Extremely low DCR assures lowest insertion loss for high efficiency in mobile applications. These tiny beads eliminate noise in small power supplies and provide isolation of RF signals.
Our 026011F Series of miniature wirewound RF chokes are an optimized 0201 size at 0.7 × 0.3 × 0.55 mm and feature high impedance for RF isolation in cellular applications. This series offers the industry's highest inductance values in 0201 size – up to 560 nH. The ferrite construction assures high current handling and lowest possible DCR.
| Coilcraft, Inc. | Coilcraft, Inc. | |
|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 026011F-431 | 026011F-431 |
| Product Name | 026011F (0703) Series Optimized Wirewound Ferrite Beads | 026011F (0703) Miniature RF Chokes |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Core Material | Ferrite; Ferrite | Ferrite; Ferrite |
| Application | RF Choke | RF Choke |
| Inductance Range | 0.4300 microH | 0.4300 microH |
| DCR | 2.1 ohms | 2.1 ohms |
