CC0603FRNPO9BN101 is a tight-tolerance 100pF 50V NP0/C0G MLCC in 0603. The listed alternatives need review because none preserves the ±1% tolerance.CC0603FRNPO9BN101 is a tight-tolerance 100pF 50V NP0/C0G MLCC in 0603. The listed alternatives need review because none preserves the ±1% tolerance.
AI replacement insight
Electrical riskmedium
Most candidates are ±5%.
Package risklow
Kept parts list 0603 and 2 pins.
Firmware risklow
Passive MLCC; no firmware.
Sourcing riskmedium
One Murata option is NRND.
Can it be replaced directly?
No confirmed direct replacement is supported by the supplied evidence.
Best replacement path
Use a same-package NP0/C0G 100pF part only if ±5% tolerance is acceptable; otherwise source a ±1% part.
Main risk
Tolerance relaxation from ±1% to ±5% changes precision behavior.