Skip to main content

CL21B105KBFNNNE

Multi-layer Ceramic Capacitor

The CL21B105KBFNNNE is a multi-layer ceramic capacitor from Samsung electro-mechanics. View the full CL21B105KBFNNNE datasheet below including key specifications, pinout.

Manufacturer

Samsung electro-mechanics

Category

Multi-layer Ceramic Capacitor

Package

0805 (2012 Metric)

Key Specifications

ParameterValue
Capacitance1 μF
Package Width1.25 ±0.10 mm
Rated Voltage50V
Package Length2.00 ±0.10 mm
Typical Weight16.523 mg/pc
Package Thickness1.25 ±0.10 mm
Dielectric MaterialX7R
Capacitance Tolerance±10%
Insulation ResistanceWhichever is smaller 10,000Mohm or 100Mohm× μF
Package Size Imperial0805
Dissipation Factor Max0.1
Package Termination Width0.50 +0.20/-0.30 mm
Operating Temperature Range-55 °C to 125 °C

Overview

Part: CL21B105KBFNNNE (Samsung Multi-layer Ceramic Capacitor)

Type: Multi-layer Ceramic Capacitor (MLCC)

Description: A 0805 size, 1 μF, 50V, ±10% tolerance, X7R dielectric multi-layer ceramic capacitor from Samsung Electro-Mechanics.

Operating Conditions:

  • Supply voltage: 50V (Rated Voltage)
  • Operating temperature: -55 °C to 125 °C (for X7R, capacitance change within ±15%)
  • Capacitance measurement frequency: 1 kHz ±10% (for ≤ 10 μF Class II)
  • Capacitance measurement voltage: 1.0 ±0.2 Vrms (for ≤ 10 μF Class II)

Absolute Maximum Ratings:

  • Max supply voltage: 250% of the rated voltage (Withstanding Voltage Temperature test condition)
  • Max continuous current: null
  • Max junction/storage temperature: 125 °C (High Temperature Resistance test condition)

Key Specs:

  • Capacitance: 1 μF
  • Capacitance Tolerance: ±10%
  • Rated Voltage: 50V
  • Dielectric Material: X7R
  • Tan δ (DF): 0.1 max.
  • Insulation Resistance: Whichever is smaller 10,000Mohm or 100Mohm× μF
  • Operating Temperature Range (X7R): -55 °C to 125 °C (Capacitance change within ±15%)
  • Package Dimensions (L x W x T): 2.00±0.10 mm x 1.25±0.10 mm x 1.25±0.10 mm

Features:

  • Pb Free Ni/Sn 100% termination plating
  • Normal product type
  • Embossed Type, 7" Reel packaging

Applications:

  • null

Package:

  • 0805 (inch code) / 2012 (mm code)

Pin Configuration

CL21B105KBFNNNE — 0805 Package Pinout

Package Type: 0805 (2.00 × 1.25 × 1.25 mm) — Two-terminal Ceramic Capacitor

Pin NumberPin NameTypeDescription
1Terminal 1PPositive terminal (anode)
2Terminal 2PNegative terminal (cathode)

Notes

  • CL21B105KBFNNNE is a Multi-Layer Ceramic Capacitor (MLCC), not a semiconductor IC. It is a passive two-terminal component with no internal logic or complex pinout.
  • Capacitance: 1 μF ±10%
  • Rated Voltage: 50 V
  • Dielectric: X7R (±15% capacitance change over –55 °C to +125 °C)
  • Termination: Ni/Sn plating (Pb-free), 100%
  • Package: 0805 (inch code); metric dimensions: L 2.00±0.10 mm, W 1.25±0.10 mm, T 1.25±0.10 mm
  • Recommended Soldering: Reflow at 260±5 °C peak, 30 sec max
  • The two terminals are functionally equivalent for DC applications; polarity is not critical unless used in a polarized circuit context.

Ordering Information

MPNPackageTemperature RangePacking
CL21B105KBFNNNE0805 (2012 Metric)-55 °C to 125 °CEmbossed Type, 7" Reel

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
CLSamsung electro-mechanics
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.

Get structured datasheet data via API

Get started free