Is there a pin-compatible replacement for RS-03K60R4FT?

While several 0603 package resistors exist, no exact 60.4Ω drop-in replacement has been identified. Candidates like 0603WAF590JT5E (59Ω) are form-fit compatible, but the resistance difference must be evaluated for your application.

What risks should I check before replacing RS-03K60R4FT?

The primary risk is the change in resistance. Verify if the new value (e.g., 59Ω or 56Ω) is acceptable for your circuit's performance, especially in precision applications like voltage dividers or filter circuits.

RS-03K60R4FT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

RS-03K60R4FT is a general-purpose 60.4Ω, 1%, 0.1W thick film resistor in a standard 0603 package. Alternatives with slightly different resistance values are available but require engineering review.

AI replacement insight

Electrical riskmedium

Resistance value is not an exact match, requiring circuit analysis.

Package risklow

All viable candidates share the same 0603 package.

Can it be replaced directly?

No direct, drop-in replacement with the exact 60.4Ω resistance has been found. Parametric alternatives with slightly different resistance values are available.

Best replacement path

Use a parametric alternative with the closest resistance value, such as 0603WAF590JT5E (59Ω).

Main risk

The primary risk is the deviation from the target's 60.4Ω resistance, which could affect circuit accuracy or behavior.

Recommended alternatives

A strong alternative with very close resistance (59Ω vs 60.4Ω) and matching key parameters.

View details

Alternative comparison matrix

Feature / factor	RS-03K60R4FT	0603WAF590JT5E	FRC0603F56R0TS	FRC0603F63R4TS	Compatibility / risk
Package	0603	0603	0603	0603	0603 — Same EIA package size.; FRC0603F56R0TS: Same EIA package size.; FRC0603F63R4TS: Same EIA package size.
Resistance	60.4 Ω	59.0 Ω	56.0 Ω	63.4 Ω	59.0 Ω / 56.0 Ω / 63.4 Ω — Candidate resistance is very close (~2.3% lower).; FRC0603F56R0TS: Candidate resistance is ~7.3% lower.; FRC0603F63R4TS: Candidate resistance is ~5% higher.
Tolerance	±1%	±1%	±1%	±1%	±1% — matched; FRC0603F56R0TS: matched; FRC0603F63R4TS: matched
Power	0.1 W	0.1 W	0.1 W	0.1 W	0.1 W — matched; FRC0603F56R0TS: matched; FRC0603F63R4TS: matched
Tcr	±100ppm/℃	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — matched; FRC0603F56R0TS: matched; FRC0603F63R4TS: matched

Application & sourcing insights

Questions & answers

0603WAF590JT5E is a strong candidate, offering a very close resistance of 59Ω with matching package, power, and tolerance. However, any resistance change requires design validation.