RC0402FR-0737K4L
Yageo
Needs validationlow risk
Parametric alternative in the same 0402 package with a slightly higher resistance of 37.4 kΩ.
Best Alternatives to RC0402FR-0736K5L
Find and compare alternatives for the Yageo RC0402FR-0736K5L, a 36.5 kΩ 1% 0402 resistor. This page analyzes parametric and functional replacements, highlighting differences in resistance and package size.
AI replacement insight
Electrical risklow
Parametric alternatives have small resistance shifts (<10%) that may be acceptable in many circuits.
Package riskhigh
Functional alternatives in 0603 packages are not physically compatible and require a board redesign.
Sourcing risklow
All parts are from the same manufacturer (Yageo) and are widely available.
Can it be replaced directly?
No exact drop-in replacement was found. RC0402FR-0737K4L is a parametric alternative in the same package with a 37.4 kΩ resistance that requires engineering review.
Best replacement path
For a drop-in replacement, RC0402FR-0737K4L is the closest option, but requires verifying the +2.5% resistance shift. If a PCB redesign is possible, RC0603FR-0736KL offers a more robust solution with a higher power rating.
Main risk
The primary risk is either a resistance mismatch for same-package alternatives or a required PCB layout change for different-package alternatives.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RC0402FR-0736K5L | RC0402FR-0737K4L | RC0402FR-0733KL | RC0603FR-0736KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 36.5 kΩ | 37.4 kΩ | - | - | 36 kΩ — Very close resistance value (-1.4%). |
| Package | 0402 (1005 metric) | 0402 | - | - | 0603 — Larger package requires PCB layout change. |
| Power | 0.0625 W | 0.0625 W | - | - | 0.1 W — Higher power rating provides more margin. |
| Tolerance | 1% | 1% | - | - | 1% — Identical tolerance. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Identical temperature coefficient. |
Application & sourcing insights
Questions & answers
The best alternative depends on your design constraints. If you cannot change your PCB, RC0402FR-0737K4L is a close parametric match. If you can change the layout, RC0603FR-0736KL offers a higher power rating.