GRT188C71C475KE13D
Murata Electronics
Needs validationlow risk
Functional alternate with matching temp range, higher voltage, and AEC-Q200 rating.
Best Alternatives to TCC0603X7R475K100CT
Finding a substitute for the TCC0603X7R475K100CT 4.7µF 10V 0603 capacitor requires careful review. While many alternatives exist, checking the dielectric material and operating temperature is crucial for reliability.
AI replacement insight
Electrical riskhigh
Dielectric mismatch (X5R/X7S vs X7R) affects temperature range and capacitance stability.
Package risklow
All candidates share the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
No perfect drop-in replacement is listed. All candidates require engineering review, primarily due to differences in dielectric material (X5R/X7S vs. X7R), which affects operating temperature and performance.
Best replacement path
The Murata GRT188C71C475KE13D is a strong functional alternate with a matching temperature range and higher voltage, though its X7S dielectric has different stability characteristics than the target's X7R.
Main risk
The primary risk is substituting an X5R capacitor (max +85°C) in an application requiring the X7R's +125°C rating, which could lead to component failure.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | TCC0603X7R475K100CT | GRT188C71C475KE13D | EMK107ABJ475KA-T | HGC0603R5475K160NTHJ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 metric) | 0603 (1608 Metric) / 0603 (1608 metric) — Matches target package size.; EMK107ABJ475KA-T: Matches target package size.; HGC0603R5475K160NTHJ: Matches target package size.; TCC0603X5R475K160CT: Matches target package size. |
| Voltage | 10V | 16V | 16V | 16V | 16V — Higher voltage rating provides more margin.; EMK107ABJ475KA-T: Higher voltage rating provides more margin.; HGC0603R5475K160NTHJ: Higher voltage rating provides more margin.; TCC0603X5R475K160CT: Higher voltage rating provides more margin. |
| Dielectric | X7R (-55°C to +125°C) | X7S (-55°C to +125°C) | - | - | X7S (-55°C to +125°C) — Different characteristic (X7S vs X7R) but same temp range. |
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Automotive grade may be an upgrade. |
| Tolerance | ±10% | - | ±10% | ±10% | ±10% — Tolerance matches.; HGC0603R5475K160NTHJ: Tolerance matches.; TCC0603X5R475K160CT: Tolerance matches. |
| Temperature | X7R (-55°C to +125°C) | - | X5R (-55°C to +85°C) | X5R | X5R (-55°C to +85°C) — Reduced max operating temperature.; HGC0603R5475K160NTHJ: Reduced max operating temperature (+85°C).; TCC0603X5R475K160CT: Reduced max operating temperature. |
Application & sourcing insights
Questions & answers
The best alternative depends on your application's temperature needs. The Murata GRT188C71C475KE13D is a strong choice as it matches the +125°C rating, but its X7S dielectric must be validated. For environments below +85°C, TCC0603X5R475K160CT is a good option.