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CQ0402ARNPO9BN3R9 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CQ0402ARNPO9BN3R9 product

CQ0402ARNPO9BN3R9

Ceramic Capacitors

High-QNP0RF0402

The Yageo CQ0402ARNPO9BN3R9 is a high-Q, 3.9 pF NP0 ceramic capacitor in a 0402 package, optimized for RF and microwave circuits.

Best for

  • RF tuning
  • High-frequency circuits
  • Impedance matching

Avoid if

  • High-power applications exceeding 50V
  • General-purpose bulk decoupling where high-K dielectrics are preferred

Check before use

  • Ensure the 0402 footprint is compatible with your PCB assembly capabilities

Key specifications

Capacitance
3.9 pF
Tolerance
±0.05 pF
Voltage
50 V
Dielectric
NP0

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8532240020.0

Application

RF/MicrowaveConsumer Electronics

Datasheet

Yageo-company-3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CQ0402ARNPO9BN3R9: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a surface-mount multilayer ceramic capacitor (MLCC) from Yageo's Hi-Q series, featuring an NP0 dielectric for high stability in RF applications.