ProjectsPricingInsights

Best Alternatives to CL21B102KBANNNC

Package: 0805 (2012 Metric)Samsung Electro-MechanicsCeramic CapacitorsSeries: CLPackage: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Capacitance: 1000 pFTolerance: ±10%Voltage - Rated: 50V

CL21B102KBANNNC is an 0805 1nF 50V X7R MLCC. The listed alternates need footprint review because none are 0805.

AI replacement insight

Electrical riskmedium

DC bias and capacitance loss unchecked

Package riskhigh

Candidates are 0402 or 0603, not 0805

Firmware risklow

Passive component

Sourcing riskmedium

One found candidate is obsolete

Can it be replaced directly?

No pin-compatible 0805 replacement is proven from these candidates.

Best replacement path

Use a same-value 0805 MLCC if available; otherwise review FCC0402B102K500AT or CL05B102KB5NNNC for redesign.

Main risk

Package mismatch

Recommended alternatives

5
CL10B102KC8NNNC package
CL10B102KC8NNNC

Samsung Electro-Mechanics

Needs validationmedium risk

CL10B102KC8NNNC offers 1nF X7R with higher 100V rating in a 0603 package.

View details

Alternative comparison matrix

Feature / factorCL21B102KBANNNCCL10B102KC8NNNCCL05B102KB5NNNCFCC0402B102K500ATCompatibility / risk
Package08050603--0402 — layout change
Pinout2-pin MLCC2-pin MLCC--2-pin MLCC — generic only
Voltage50V100V--50V — same rating
Tolerance±10%±10%--±10% — same
LifecycleActiveActive--Active — catalog
Temperature-55..125C---55..125C—
Applicationgeneral CL---—

Application & sourcing insights

Questions & answers

From these candidates, FCC0402B102K500AT and CL05B102KB5NNNC match nominal values but require a 0402 layout review.