RF decoupling MLCC capacitors on high-speed digital PCB for signal integrity

Quick Answer

CL21B0018 is a Samsung Electro-Mechanics / SEMCO MLCC capacitor with 2.2uF capacitance, rated at 16V. Send RFQ to check stock, lead time and alternatives.

Key Takeaways

  • Part Number: CL21B0018
  • Manufacturer: Samsung Electro-Mechanics / SEMCO
  • Capacitance: 2.2uF
  • Voltage: 16V
  • Package: 0805
  • Send RFQ for availability and lead time

📋 Pending Review — Parameters are provided for sourcing reference only and must be confirmed by datasheet or RFQ before purchase.

Key Parameters

Part NumberCL21B0018
ManufacturerSamsung Electro-Mechanics / SEMCO
CategoryMLCC
Capacitance2.2uF
Voltage16V
DielectricX6S
Tolerance±10%
Package0805
Temp Range-55°C to +105°C
PackagingTape & Reel
QualificationStandard

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About CM Series

High-reliability MLCC for automotive and industrial use. Samsung Electro-Mechanics is one of the world's largest MLCC manufacturers.

X6S Dielectric — High Capacitance & Miniaturization

X6S dielectric enables higher capacitance values in smaller packages, supporting the trend toward miniaturization. Commonly used in DC-DC converters, power decoupling, and high-density PCB designs for servers and telecom equipment.

0805 Package — Versatile for General & Industrial Design

0805 is a widely used MLCC package size offering a good balance of capacitance, voltage rating, and PCB assembly compatibility. Suitable for consumer electronics, industrial controls, AI servers, and automotive ECUs.

📡 RF / 5G Application

RF MLCCs require high Q, low ESR, and tight tolerance for optimal performance in 5G base stations, RF front-end modules, antennas, and wireless communication equipment. C0G/NP0 types are commonly preferred.

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FAQ – CL21B0018

Is CL21B0018 in stock?

Stock status varies. Send RFQ for real-time availability and lead time.

Can I get alternatives for CL21B0018?

Yes, send your part number or BOM for cross-reference suggestions.

What information should I include in RFQ?

Part number, brand, quantity, target price, required date, and company info.

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