CA45-B-10V-100uF-K
China Zhenhua (Group) Xinyun Electronic Comp. & Dev. Co. Ltd
Needs validationmedium risk
10V B-case tantalum is the closest candidate for the 6.3V target.
Best Alternatives to CA45-B-6.3V-100uF-K
CA45-B-6.3V-100uF-K is a 100uF 6.3V B-case tantalum capacitor. The closest listed option is the 10V B-case CA45 variant, pending FAE review.
AI replacement insight
Electrical riskmedium
ESR and leakage can affect the circuit.
Package riskmedium
B-case mapping needs confirmation.
Firmware risklow
Passive part; no firmware impact.
Sourcing riskmedium
Target lifecycle is not stated.
Can it be replaced directly?
Direct replacement for CA45-B-6.3V-100uF-K should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with CA45-B-10V-100uF-K, then confirm B-case dimensions, polarity, ESR and leakage.
Main risk
Package/pinout and leakage are not fully datasheet-checked.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | CA45-B-6.3V-100uF-K | CA45-B-10V-100uF-K | CA45-D-16V-100uF-K | 20TQC100MYF | Compatibility / risk |
|---|---|---|---|---|---|
| Package | B 3528 | B-Case | - | - | D2 — not form-fit |
| Pinout | 2 pins | 2 pins | - | - | 2 pins — mechanical fit differs |
| Voltage | 6.3V | 10V | - | - | 20V — large margin |
| Tolerance | ±10% | ±10% | - | - | ±10% — same tolerance |
| Temperature | -55..125C | -55..125C | - | - | -55..125C — from ES |
| Application | tantalum | - | - | polymer tantalum | — |
Application & sourcing insights
Questions & answers
Verified drop-in options for CA45-B-6.3V-100uF-K 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.