Needs validationhigh risk
Offers higher voltage (35V) but has a lower-grade X5R dielectric, limiting temperature range.
Best Alternatives to GRT188C71C475KE13D
GRT188C71C475KE13D is a high-reliability automotive-grade capacitor. Finding a direct replacement requires matching not just basic values but also the X7S dielectric, -55°C to 125°C temperature range, and AEC-Q200 qualification.
AI replacement insight
Electrical riskhigh
Dielectric mismatch (X5R vs X7S) causes different capacitance vs. temperature/voltage behavior and lower max operating temperature.
Package risklow
Most candidates match the 0603 package, ensuring physical compatibility.
Sourcing riskhigh
While many X5R parts exist, finding a true AEC-Q200 X7S equivalent requires careful sourcing.
Can it be replaced directly?
No direct drop-in replacement has been identified; all candidates have a lower-grade X5R dielectric and lack AEC-Q200 qualification.
Best replacement path
Search for AEC-Q200 qualified 4.7µF 16V 0603 capacitors with X7S or X7R dielectric.
Main risk
The primary risk is substituting a commercial-grade X5R capacitor for an automotive-grade X7S part, leading to potential failure at high temperatures.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | GRT188C71C475KE13D | C1608X5R1V475KT000E | EMK107ABJ475KA-T | HGC0603R5475K160NTHJ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 metric) | 0603 (1608 Metric) / 0603 (1608 metric) — Package size matches.; EMK107ABJ475KA-T: Package size matches.; HGC0603R5475K160NTHJ: Package size matches.; TCC0603X5R475K160CT: Package size matches. |
| Voltage | 16V | 35V | 16V | 16V | 35V / 16V — Higher voltage rating provides more margin.; EMK107ABJ475KA-T: Voltage rating matches.; HGC0603R5475K160NTHJ: Voltage rating matches.; TCC0603X5R475K160CT: Voltage rating matches. |
| Dielectric | X7S (-55°C to +125°C) | X5R (-55°C to +85°C) | X5R (-55°C to +85°C) | X5R (-55°C to +85°C) | X5R (-55°C to +85°C) — Weaker temperature stability and narrower range.; EMK107ABJ475KA-T: Weaker temperature stability and narrower range.; HGC0603R5475K160NTHJ: Weaker temperature stability and narrower range.; TCC0603X5R475K160CT: Weaker temperature stability and narrower range. |
| Application | Yes (AEC-Q200) | No | No | No | No — Candidate is not AEC-Q200 qualified.; EMK107ABJ475KA-T: Candidate is not AEC-Q200 qualified.; HGC0603R5475K160NTHJ: Candidate is not AEC-Q200 qualified.; TCC0603X5R475K160CT: Candidate is not AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
The best alternative is another AEC-Q200 qualified, 4.7µF, 16V (or higher), X7S capacitor in a 0603 package. Candidates with X5R dielectric are not direct replacements and have a lower operating temperature range.