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CT0402CSF-18NJ 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 CT0402CSF-18NJ
- Description：SMD CER CORE WIRE-WOUND INDUCTOR
- Series：ct0402csf
- Mfr：Central Technologies
- Package：Tape & Reel (TR)
- Type：Multilayer
- Material - Core：-
- Inductance：18 nH
- Tolerance：±5%
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：250mOhm
- Q @ Freq：-
- Frequency - Self Resonant：3GHz
- 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 CT0402CSF-18NJ
Fixed Inductors Overview
The CT0402CSF-18NJ is a fixed multilayer inductor manufactured by Central Technologies, designed for surface-mount applications. It features an inductance of 18 nH with a tolerance of ±5%. The component exhibits a DC resistance of 0.25 ohms and a self-resonant frequency of 250 MHz. Rated current is specified at 0.42 A, with a quality factor of 25 at the operating frequency. The package dimensions are standardized to the 0402 footprint.
Fixed Inductors Feature Summary
- Multilayer ceramic construction for stable RF performance
- High self-resonant frequency suitable for microwave circuits
- Compact 0402 surface-mount form factor
Fixed Inductors Applications
- RF matching networks
- Microwave circuit filtering
- General purpose high-frequency signal processing
Fixed Inductors Procurement Notes
Verify the specific suffix codes against official Central Technologies documentation to ensure correct tolerance and packaging specifications. Confirm that the 0402 footprint matches the target PCB layout requirements. Cross-reference the datasheet parameters for DC resistance and rated current to validate suitability for the intended power handling conditions.
Fixed Inductors Selection Notes
Select this component when a low-inductance value near 18 nH is required for high-frequency operation. Ensure the application environment supports the specified temperature range and current ratings. Consider the self-resonant frequency limit to avoid parasitic effects in the target circuit design.
Fixed Inductors Part Context
This part belongs to the CT0402CSF series of wire-wound and multilayer chip inductors from Central Technologies. The series provides various inductance values optimized for RF and microwave applications, utilizing compact SMD packages to support high-density board designs.
Fixed Inductors Replacement Considerations
Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific Q-factor or self-resonant frequency characteristics.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
