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Product Detailed Parameters
- Description：SMD CER CORE WIRE-WOUND INDUCTOR
- Series：ct0402csf
- Mfr：Central Technologies
- Package：Tape & Reel (TR)
- Type：Multilayer
- Material - Core：-
- Inductance：39 nH
- Tolerance：±2%
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：460mOhm
- Q @ Freq：-
- Frequency - Self Resonant：2.2GHz
- 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：-
Download product information
Overview
The CT0402CSF-39NG is a general-purpose wire-wound chip inductor manufactured by Central Technologies. It features a ceramic core and is designed for surface-mount applications in the 0402 package size. The component has a nominal inductance of 39 nH with a tolerance code 'N' indicating ±5%. It operates within a temperature range of -40 °C to 125 °C and complies with RoHS standards.
Feature Summary
- Wire-wound construction on a ceramic core for stable performance
- Surface-mount design compatible with automated assembly processes
- RoHS compliant manufacturing ensuring environmental safety
Applications
- RF circuit filtering
- High-frequency signal processing
- General purpose inductive components in compact electronics
Procurement Notes
Verify the specific tolerance suffix when ordering, as the base part number may require explicit specification. Confirm that the requested variant matches the required inductance value and package dimensions. Ensure compliance with the manufacturer's current datasheet specifications regarding electrical characteristics and thermal limits before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring a 39 nH inductance in a minimal footprint. Consider the wire-wound construction for potential high-Q requirements compared to multilayer alternatives. Evaluate the operating temperature range against the intended environment to ensure reliability under thermal stress conditions during operation.
Part Context
This component belongs to the CT0402CSF series of wire-wound chip inductors from Central Technologies. The series offers various inductance values within the 0402 package, providing options for different circuit requirements while maintaining consistent physical dimensions and mounting characteristics across the product line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical parameters if considering alternative manufacturers or series.
