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CL21

Multilayer Ceramic Capacitor (MLCC)

The CL21 is a multilayer ceramic capacitor (mlcc) from Samsung Electro-Mechanics. View the full CL21 datasheet below including key specifications.

CL21 shares its datasheet with CL21B102KBCNNNC, whose page lists every part number it covers.

Official CL21 datasheet (PDF) — the source this page was extracted from.

CL21 Key Specifications

ParameterValue
Capacitance1nF
Temperature CoefficientX7R
Tolerance±10%
Voltage Rating50V

CL21 Overview

Part: CL21B102KBCNNNC — Samsung Electro-Mechanics

Type: Multilayer Ceramic Chip Capacitor (MLCC), 0805 size

Description: General-purpose 0805 (2.0 × 1.25 mm) surface-mount MLCC from the CL series, which covers C0G to Y5V dielectrics and rated voltages from 6.3 V to 50 V.

Operating Conditions:

  • Supply voltage: not applicable
  • Series range: 0402 to 2220 sizes, 6.3 V to 50 V rated voltage

Absolute Maximum Ratings:

Key Specs:

  • Size code 21 (EIA 0805): L 2.00 ± 0.10 mm, W 1.25 ± 0.10 mm
  • Thickness code C: 0.80 ± 0.10 mm
  • Terminal band width (BW): 0.5 +0.2/−0.3 mm
  • Part number fields decode to a B-characteristic dielectric, 1000 pF (102), ±10% (K), 50 V (B) and thickness code C. This decoding follows the standard part-numbering pattern; the extracted tables list only C0G parts for this size
  • Series dielectric coverage: C0G, X5R, X6S, X7R, Y5V

Features:

  • Wide selection of sizes from 0402 to 2220
  • Highly reliable tolerance and high-speed automatic chip placement on PCBs
  • Wide capacitance range
  • Wide temperature-compensation and voltage range: C0G to Y5V, 6.3 V to 50 V
  • Highly resistant termination metal
  • Tape and reel packaging for surface-mount assembly

Applications:

  • HHP, DSC, DVC, LCD, TV, memory modules, PDA, game machines
  • Tuner (product code C is suitable)

Package:

  • 0805 (2012 metric) chip, 2.00 × 1.25 mm
  • Tape and reel

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
CL21B102KBCNNNCSamsung Electro-Mechanics0805

Other Multilayer Ceramic (MLCC)

All Multilayer Ceramic (MLCC) datasheetsAll Samsung Electro-Mechanics datasheets (45)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

Ask your AI agent about the CL21

Connect SheetsData to Claude, Cursor, Codex or any MCP client and your agent reads this datasheet for you: pinout, limits, register maps and design checks, with the numbers taken from the PDF.

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Then ask: "Can the CL21 run from my 12 V rail? Check it against the datasheet limits."

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