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CT0805CSF-391G is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is SMD CER CORE WIRE-WOUND INDUCTOR. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CT0805CSF-391G
- Description：SMD CER CORE WIRE-WOUND INDUCTOR
- Series：ct0805csf
- Mfr：Central Technologies
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：-
- Inductance：390 nH
- Tolerance：±2%
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：1.5Ohm
- Q @ Freq：-
- Frequency - Self Resonant：560MHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：-
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Features：-
Fixed Inductors datasheet and documents for CT0805CSF-391G
Fixed Inductors Overview
The CT0805CSF-391G is a fixed wirewound inductor manufactured by Central Technologies, designed for surface-mount applications. It features a ceramic core and provides an inductance of 390 nH with a tolerance of ±2%. The component exhibits a DC resistance of 1.5 Ohms and operates within a temperature range of -40°C to +125°C. It is RoHS compliant and lead-free, suitable for general-purpose and RF circuit implementations requiring precise inductive values.
Fixed Inductors Feature Summary
- Wirewound construction on a ceramic core for stable performance
- Surface-mount design compatible with automated assembly processes
- High precision tolerance for accurate circuit tuning
- RoHS compliant and lead-free manufacturing
Fixed Inductors Applications
- RF filter circuits
- General-purpose signal processing
- High-frequency choke applications
Fixed Inductors Procurement Notes
Verify the specific suffix 'G' confirms the ±2% tolerance rating when ordering. Ensure the ceramic-core wirewound specification matches the target frequency response requirements. Confirm RoHS compliance status aligns with current environmental regulations for the intended market. Cross-reference the 1.5 Ohm DC resistance against power handling needs.
Fixed Inductors Selection Notes
Select this component for applications requiring tight inductance tolerances in a compact 0805 footprint. The ceramic core offers stability compared to iron powder alternatives. Consider the 1.5 Ohm DC resistance impact on series impedance. Evaluate the operating temperature range against environmental conditions.
Fixed Inductors Part Context
This part belongs to the CT0805CSF series of chip inductors from Central Technologies. The series includes various inductance values and tolerance codes, such as J (±5%) and K (±10%). The CT0805CSF-391G specifically denotes the 390 nH value with the highest precision grade available in this package size.
Fixed Inductors Replacement Considerations
Direct substitutes include other 390 nH ±2% inductors in the 0805 SMD package with comparable DC resistance. Verify that alternative manufacturers offer matching Q-factor and self-resonant frequency characteristics for RF compatibility.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
