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Best Alternatives to CL21B103KBANNNC

Package: 0805 (2012 Metric)Samsung Electro-MechanicsCeramic CapacitorsSeries: CLPackage: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Capacitance: 10000 pFTolerance: ±10%Voltage - Rated: 50V

CL21B103KBANNNC is an active Samsung 0805 10nF 50V X7R MLCC. The best listed alternate is same-size but still needs FAE review.

AI replacement insight

Electrical risklow

Most match 10nF 50V X7R

Package riskhigh

Several are 0201/0402/0603/1206

Firmware risklow

Passive MLCC

Sourcing riskmedium

PDF checks pending

Can it be replaced directly?

Direct replacement for CL21B103KBANNNC should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with NL0805B103K500CPBN, then verify PDF footprint and catalog record.

Main risk

Most alternates use non-0805 case sizes.

Recommended alternatives

6

Alternative comparison matrix

Feature / factorCL21B103KBANNNCNL0805B103K500CPBNFCC0603B103K500CTFCC0402B103K500ATCompatibility / risk
Package08050805--0402 — PCB change
Pinout2 pins2 pins--2 pins — not same pads
Voltage50V50V--50V — same rating
Tolerance±10%±10%--±10% — same tolerance
Temperature-55..125C-55..125C---55..125C — from ES

Application & sourcing insights

Questions & answers

Verified drop-in options for CL21B103KBANNNC are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.