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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：15 nH
- Tolerance：±2%
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：210mOhm
- Q @ Freq：-
- Frequency - Self Resonant：3.2GHz
- 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：-
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Overview
The CT0402CSF-15NG is a fixed wire-wound chip inductor from Central Technologies, housed in a compact 0402 surface-mount package. It features a ceramic core construction and offers a nominal inductance of 15 nH with a tolerance of ±2%. The component exhibits a DC resistance of 0.5 Ω and supports a maximum rated current of 300 mA. Designed for high-frequency applications, it provides a quality factor of 26 at the nominal inductance.
Feature Summary
- Utilizes a ceramic core structure for stable performance in RF circuits
- Offers precise inductance control with tight manufacturing tolerances
- Supports surface-mount assembly for automated production integration
Applications
- RF signal filtering
- Impedance matching networks
- High-frequency circuit tuning
Procurement Notes
Verify the specific ordering suffix to confirm tolerance codes and packaging details. Ensure compatibility with standard reflow soldering profiles for 0402 packages. Cross-reference datasheet specifications against application requirements to validate thermal and electrical limits before procurement.
Selection Notes
Select this component when a low-inductance value near 15 nH is required for high-frequency signal paths. Consider the 300 mA current rating and 0.5 Ω DC resistance for power handling needs. The 0402 footprint suits space-constrained designs requiring reliable ceramic-core inductors.
Part Context
This part belongs to the CT0402CSF series of wire-wound chip inductors manufactured by Central Technologies. The series provides various inductance values within the 0402 package size, catering to general-purpose and RF applications requiring consistent performance and compact form factors.
Replacement Considerations
Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific ceramic-core construction or tolerance characteristics of the original component.
