RS-03K1102FT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
A very close parametric alternative with a 2.65% lower resistance; all other key specs match.
Best Alternatives to RS-03K1132FT
Finding a substitute for the Fenghua RS-03K1132FT 11.3kΩ resistor involves matching the 0603 package, 100mW power rating, and ±1% tolerance. Several alternatives exist with slightly different resistance values that may be suitable after circuit review.
AI replacement insight
Electrical risklow
Resistance value differs across all candidates, requiring circuit tolerance verification.
Package risklow
All recommended candidates share the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
No exact drop-in replacement with 11.3kΩ resistance was found in this batch. However, several parts like RS-03K1152FT are parametrically very close and may work.
Best replacement path
The closest options are RS-03K1152FT (11.5kΩ) and RS-03K1102FT (11.0kΩ) from the same manufacturer, or RTT031102FTP (11.0kΩ) from RALEC.
Main risk
The primary risk is the slight deviation in resistance, which could affect performance in precision applications like voltage dividers or filter circuits.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RS-03K1132FT | RS-03K1102FT | RS-03K1152FT | RTT031102FTP | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 11.3kΩ | 11.0kΩ | 11.5kΩ | 11.0kΩ | 11.0kΩ / 11.5kΩ / 10.5kΩ — -2.65% deviation, likely acceptable in many circuits.; RS-03K1152FT: +1.77% deviation, likely acceptable in many circuits.; RTT031102FTP: -2.65% deviation, likely acceptable.; RS-03K1052FT: -7.08% deviation, requires circuit analysis. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Same package and pin count.; RS-03K1152FT: Same package and pin count.; RTT031102FTP: matched; RS-03K1052FT: Same package and pin count. |
| Power | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W — matched; RS-03K1152FT: matched; RTT031102FTP: matched; RS-03K1052FT: matched |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — matched; RS-03K1152FT: matched; RS-03K1052FT: matched |
| Manufacturer | FH (Guangdong Fenghua Advanced Tech) | - | - | RALEC | RALEC — Cross-vendor alternative. |
Application & sourcing insights
Questions & answers
The best alternatives are RS-03K1152FT (11.5kΩ) and RS-03K1102FT (11.0kΩ), which have nearly identical specifications and a resistance value within 3% of the original. Always verify circuit compatibility.