CA45-D-16V-100uF-K
Torch Electron
Needs validationhigh risk
CA45-D-16V-100uF-K may work only if the board accepts the larger D-case footprint.
Best Alternatives to CA45-B-10V-100uF-K
CA45-B-10V-100uF-K is a 100uF 10V B-case tantalum capacitor. No confirmed pin-compatible substitute is available from the reviewed candidates.
AI replacement insight
Electrical riskmedium
voltage may improve, but ESR/leakage behavior needs review
Package riskhigh
reviewed candidates are not confirmed B-case fits
Sourcing riskmedium
one candidate has lifecycle conflict evidence
Firmware risklow
passive component
Can it be replaced directly?
Direct replacement for CA45-B-10V-100uF-K should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use another CA45 B-case part if available; otherwise review CA45-D-16V-100uF-K for board-fit changes.
Main risk
Package mismatch from B-case to larger or different footprints.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | CA45-B-10V-100uF-K | CA45-D-16V-100uF-K | 20TQC100MYF | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | B-Case | D (7343) | - | D2 — not fit-verified | |
| Pinout | 2 terminals | 2 terminals | - | 2 terminals — land pattern unverified | |
| Voltage | 10 V | 16 V | - | 20 V — rating is higher | |
| Tolerance | ±10% | ±10% | - | ±20% — looser value range | |
| Temperature | -55..125C | -55..125C | - | -55..105C — lower max temp |
Application & sourcing insights
Questions & answers
Verified drop-in options for CA45-B-10V-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.