The 026011F-271 is a wirewound ferrite bead designed for high-frequency noise suppression in power supplies and RF signal isolation. It has an inductance of 270 nH ±5%, a maximum DC resistance of 1.30 Ω, and a rated current of 130 mA that causes a 15°C temperature rise from 85°C ambient. The part achieves a typical impedance of 154.4 Ω at 100 MHz and 1434 Ω at 900 MHz, with a self-resonant frequency of 1600 MHz. It is constructed with ferrite and heavy-gauge wire for high current handling, and its open design prevents saturation. The component measures 0.76 × 0.55 × 0.38 mm and operates from -40°C to +85°C ambient, with a maximum part temperature of +100°C. It is RoHS compliant, halogen free, and features matte tin terminations over nickel over silver-platinum-glas
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-271 | 026011F-271 |
| 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 | 0.2700 microH | 0.2700 microH |
| DCR | 1.3 ohms | 1.3 ohms |
