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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：62 nH
- Tolerance：±2%
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：1.12Ohm
- Q @ Freq：-
- Frequency - Self Resonant：1.62GHz
- 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-62NG is a wire-wound chip inductor manufactured by Central Technologies, designed for surface-mount applications. It features a ceramic core and offers an inductance of 62 nH with a tolerance of ±2%. The component operates within a temperature range of -55 °C to +155 °C and is RoHS compliant. This fixed inductor is suitable for RF circuits and general-purpose filtering tasks.
Feature Summary
- Wire-wound construction on a ceramic core
- Tight inductance tolerance of ±2%
- High operating temperature capability up to 155 °C
- RoHS compliant lead-free termination
Applications
- RF filter circuits
- General-purpose signal conditioning
- Power supply filtering
Procurement Notes
Verify the specific suffix 'NG' against the manufacturer's current datasheet to confirm terminal plating and packaging specifications. Ensure the ordering code matches the required tolerance and inductance value precisely. Cross-reference the RoHS compliance status with the latest environmental declarations provided by Central Technologies before finalizing procurement.
Selection Notes
Select this component when a precise 62 nH inductance is required in a compact 0402 footprint. Consider the wire-wound construction for higher Q-factor performance compared to multilayer types. Verify that the maximum current rating and self-resonant frequency align with the target circuit's operational requirements and frequency spectrum.
Part Context
This part belongs to the CT0402CSF series of wire-wound chip inductors from Central Technologies. The series provides various inductance values in the 0402 package size, catering to high-frequency applications. The CSF designation typically indicates a ceramic-core wire-wound structure optimized for stability and low noise.
Replacement Considerations
Direct substitutes include other 62 nH ±2% 0402 wire-wound inductors from manufacturers such as Murata (e.g., LQG series) or TDK (e.g., MLZ series), provided they meet the same thermal and electrical specifications. Always verify pin compatibility and mounting dimensions.
