RC0805JR-071KL
Yageo
Needs validationlow risk
Directly equivalent 1kΩ 5% 0805 resistor from a major manufacturer, Yageo.
Best Alternatives to RS-05K102JT
Finding a substitute for the RS-05K102JT, a 1kΩ 5% 0.125W 0805 resistor, involves matching key electrical and physical parameters. Several pin-compatible and upgrade options are available from various manufacturers.
AI replacement insight
Electrical risklow
Verify TCR and voltage ratings from datasheet for any substitute.
Package risklow
0805 is a standard package with consistent dimensions.
Sourcing risklow
This is a high-volume, multi-source component type.
Can it be replaced directly?
Direct replacement for RS-05K102JT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Direct replacement with a cross-vendor part like Yageo RC0805JR-071KL or upgrading to a 1% tolerance version like FH RS-05K1001FT.
Main risk
The main risk is ensuring the power handling and temperature stability (TCR) of the substitute meet the application's requirements, as these can vary between manufacturers.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RS-05K102JT | RC0805JR-071KL | FRC0805F1001TS | FRC0805J102 TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Identical package and pinout.; FRC0805F1001TS: Identical package and pinout.; FRC0805J102 TS: Identical package and pinout.; RS-05K1001FT: Identical package and pinout. |
| Resistance | 1kΩ | 1kΩ | - | 1kΩ | 1kΩ — Resistance matches.; FRC0805J102 TS: Resistance matches.; RS-05K1001FT: Resistance matches. |
| Tolerance | ±5.0% | ±5.0% | ±1.0% | ±5.0% | ±5.0% / ±1.0% — Tolerance matches.; FRC0805F1001TS: Tighter tolerance is a direct upgrade.; FRC0805J102 TS: Tolerance matches.; RS-05K1001FT: Tighter tolerance is a direct upgrade. |
| Power | 0.125W | 0.125W | 0.125W | 0.125W | 0.125W — Power rating matches. Note: data conflict in source, confirmed as 0.125W.; FRC0805F1001TS: Power rating matches.; FRC0805J102 TS: Power rating matches.; RS-05K1001FT: Power rating matches, no derating. |
| Tcr | ±100ppm/℃ | - | - | - | ±100ppm/℃ — Temperature coefficient matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-05K102JT 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.