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CL21B103KBANNNC

10nF 50V X7R MLCC, 0805, ±10%, Samsung CL series general-purpose filter/coupling capacitor

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Manufacturer Part：

CL21B103KBANNNC

Package：

0805 (2012 Metric, 2.0 x 1.25 x 0.65mm)

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Description

Product Overview

The Samsung CL21B103KBANNNC is a 10nF multilayer ceramic capacitor in 0805 (2012 metric) package. Rated at 50VDC with X7R dielectric and ±10% tolerance, this general-purpose capacitor is widely used for signal coupling, filtering, and EMI suppression in industrial, automotive, and consumer electronics applications.

Key Specifications

Capacitance 10nF (0.01uF)
Rated Voltage 50VDC
Temperature Characteristic X7R (-55 to +125°C)
Tolerance ±10% (K)
Package 0805 (2012 Metric)
Dimensions 2.0 x 1.25 x 0.65mm
Operating Temperature -55°C to +125°C
Thickness 0.65mm

Features

  • 10nF common filter/coupling value
  • 50V rated voltage
  • X7R dielectric for -55°C to +125°C
  • 0805 package for easy assembly
  • Low-profile 0.65mm thickness
  • RoHS compliant

Applications

  • Signal coupling and DC blocking
  • EMI filter networks
  • General-purpose filtering
  • Industrial control circuits
  • Automotive body electronics

The Samsung CL21B103KBANNNC is a 10nF MLCC in 0805 package rated at 50VDC with X7R dielectric and ±10% tolerance. The 10nF value is commonly used for signal coupling, EMI filtering, and general-purpose bypass applications. The 0805 package with 0.65mm thickness provides a low-profile solution suitable for both standard and space-constrained designs.

The CL21B103KBANNNC uses Samsung’s CL series MLCC technology with X7R (Class II) dielectric to provide 10nF at 50V. The X7R dielectric maintains capacitance within ±15% over the -55°C to +125°C operating range. The 0805 package provides sufficient area for reliable solder joints while maintaining a small footprint. The low 0.65mm profile makes it suitable for applications with height constraints.

Terminal Name Type Function
1 Electrode A Passive Positive connection
2 Electrode B Passive Negative connection
  • Signal coupling and DC blocking in audio paths
  • EMI pi-filter networks on I/O interfaces
  • General-purpose filtering on control lines
  • Industrial PLC and sensor signal conditioning
  • Automotive body controller bypass capacitors
Manufacturer Part Number Package Notes
Murata GRM21BR71H103KA01L 0805 10nF 50V X7R ±10%
TDK C2012X7R1H103K125AB 0805 10nF 50V X7R
KYOCERA AVX 08055C103KAT2A 0805 10nF 50V X7R
Yageo CC0805KKX7R9BB103 0805 10nF 50V X7R
Samsung CL10B103KB8NNNC 0603 10nF 50V X7R (smaller pkg)
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Service & Packaging

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