1206B104K251CT
Walsin Technology Corporation
Needs validationlow risk
Upgrade path from the same manufacturer with a higher 250V rating.
Best Alternatives to 1206B104K101CT
Find reliable substitutes for the Walsin 1206B104K101CT, a 100nF 100V 1206 ceramic capacitor. This guide provides pin-compatible alternatives and upgrades from various manufacturers.
AI replacement insight
Electrical risklow
Candidates are matches or upgrades on key specs.
Package risklow
All candidates use the standard 1206 package.
Sourcing risklow
Multiple vendors offer compatible parts.
Can it be replaced directly?
Direct replacement for 1206B104K101CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a part with a tighter tolerance like Yageo CC1206JKX7R0BB104 or a higher voltage rating like Walsin 1206B104K251CT.
Main risk
Secondary electrical characteristics like ESR and DC bias performance may differ between manufacturers, potentially impacting sensitive circuits.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 1206B104K101CT | 1206B104K251CT | CC1206JKX7R0BB104 | CGA1206X7R104K201NT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 (3216 Metric) | 1206 (3216 Metric) | 1206 (3216 metric) | 1206 | 1206 (3216 Metric) / 1206 (3216 metric) / 1206 (3216) — Package size matches.; CC1206JKX7R0BB104: Package size matches.; CGA1206X7R104K201NT: Package size matches.; FCC1206B104K101FT: Package size matches. |
| Voltage | 100 V | 250 V | 100 V | 200 V | 250 V / 100 V / 200 V — Higher voltage rating is a safe upgrade.; CC1206JKX7R0BB104: Voltage rating matches.; CGA1206X7R104K201NT: Higher voltage rating is a safe upgrade.; FCC1206B104K101FT: Voltage rating matches. |
| Capacitance | 100 nF | 100 nF | - | 100 nF | 100 nF — Capacitance matches.; CGA1206X7R104K201NT: Capacitance matches.; FCC1206B104K101FT: Capacitance matches. |
| Tolerance | ±10% | - | ±5% | - | ±5% / ±10% — Tighter tolerance is a safe upgrade.; FCC1206B104K101FT: Tolerance matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 1206B104K101CT 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.