RT0603BRD07100RL
Yageo
Needs validationmedium risk
A functionally equivalent 100Ω precision resistor in a larger 0603 package.
Best Alternatives to RT0402BRD07100RL
Yageo's RT0402BRD07100RL is a 100Ω, 0.1% tolerance, 25ppm/°C TCR thin film resistor in an 0402 package. Finding a direct drop-in replacement requires matching these tight precision specifications and package size.
AI replacement insight
Electrical riskhigh
High risk if using parametric alternatives due to precision loss.
Package riskhigh
High risk for functional alternates which require a new PCB layout.
Can it be replaced directly?
No direct, drop-in replacement with matching precision was found. Available 0402 alternatives are lower-grade thick film resistors.
Best replacement path
Functional alternates in larger packages (0603, 0805) from the same Yageo RT series offer the most reliable electrical match, but require a PCB redesign.
Main risk
The primary risk is performance degradation from using a substitute with wider tolerance or higher TCR, impacting circuit precision.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RT0402BRD07100RL | RT0603BRD07100RL | RT0805BRD07100RL | AC0402FR-07100RL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0603 | 0805 | 0402 | 0603 / 0805 / 0402 — Larger package, not a drop-in.; RT0805BRD07100RL: Larger package, not a drop-in.; AC0402FR-07100RL: Package size matches.; FRC0402F1000TS: Package size matches. |
| Tolerance | ±0.1% | Matched | Matched | ±1.0% | Matched / ±1.0% — Precision matches target.; RT0805BRD07100RL: Precision matches target.; AC0402FR-07100RL: Tolerance is 10x wider.; FRC0402F1000TS: Tolerance is 10x wider. |
| Tcr | 25 ppm/°C | Matched | Matched | ±100 ppm/°C | Matched / ±100 ppm/°C — TCR matches target.; RT0805BRD07100RL: TCR matches target.; AC0402FR-07100RL: TCR indicates lower stability.; FRC0402F1000TS: TCR indicates lower stability. |
| Power | 1/16 W | 1/10 W | 1/8 W | - | 1/10 W / 1/8 W — Higher power rating is safe.; RT0805BRD07100RL: Higher power rating is safe. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade. |
| Resistance | 100.0 Ω | - | - | - | 100.0 Ω — Resistance value matches. |
| Technology | Thin Film | - | - | - | Thick Film — Different resistor technology. |
Application & sourcing insights
Questions & answers
For applications that can accommodate a larger footprint, Yageo's RT0603BRD07100RL (0603) offers identical electrical performance. If the 0402 package is required, no direct replacements with the same precision have been identified.