0402CS-18NXJRW

$1.45

Description：FIXED IND 18NH 420MA 230MOHM SM
Series：0402CS
Mfr：Coilcraft
Package：Strip

SKU:6b3b7a60265f Category: Fixed Inductors Brand: Coilcraft

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Product introduction

0402CS-18NXJRW is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Coilcraft. Its product description is FIXED IND 18NH 420MA 230MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for 0402CS-18NXJRW

Description：FIXED IND 18NH 420MA 230MOHM SM
Series：0402CS
Mfr：Coilcraft
Package：Strip
Type：Wirewound
Material - Core：Ceramic
Inductance：18 nH
Tolerance：±5%
Current Rating (Amps)：420 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：230mOhm Max
Q @ Freq：57 @ 900MHz
Frequency - Self Resonant：3.1GHz
Ratings：AEC-Q200
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：250 MHz
Mounting Type：Surface Mount
Package / Case：0402 (1005 Metric)
Supplier Device Package：402
Size / Dimension：0.047" L x 0.025" W (1.19mm x 0.64mm)
Height - Seated (Max)：0.026" (0.66mm)
Features：-

Fixed Inductors datasheet and documents for 0402CS-18NXJRW

0402CS-18NXJRW

Fixed Inductors Overview

The Coilcraft 0402CS-18NXJRW is an unshielded surface-mount RF inductor designed for high-frequency applications. It features a ceramic core and wirewound construction within a 0402 (1005 metric) package. The component has a nominal inductance of 18 nH with a tolerance of ±5%. It supports a maximum DC current of 420 mA and exhibits a maximum DC resistance of 230 mOhms. The device is qualified to AEC-Q200 standards, ensuring reliability for automotive environments.

Fixed Inductors Feature Summary

AEC-Q200 qualified for automotive reliability
Unshielded wirewound design on ceramic core
Optimized for high-frequency RF circuits

Fixed Inductors Applications

Automotive electronics
High frequency circuits
RF matching networks

Fixed Inductors Procurement Notes

Verify the specific suffix JRW against official Coilcraft documentation to confirm tolerance and packaging details. Ensure the procurement channel provides valid traceability for AEC-Q200 certified components. Confirm that the delivered units match the 0402 physical dimensions and electrical specifications outlined in the manufacturer datasheet before integration into production.

Fixed Inductors Selection Notes

Select this component when an unshielded inductor is required to minimize parasitic coupling in dense layouts. The 18 nH value suits impedance matching at frequencies near its self-resonant point. Consider the 420 mA current rating for power handling requirements. The AEC-Q200 qualification makes it suitable for automotive systems where long-term stability under thermal stress is mandatory.

Fixed Inductors Part Context

This part belongs to the 0402CS series from Coilcraft, which specializes in small-form-factor RF inductors. The series utilizes ceramic cores to achieve high Q factors and stable performance across temperature variations. The 0402CS-18NXJRW represents a standard value within this lineup, balancing size constraints with necessary electrical performance for modern wireless communication hardware.