Is there a pin-compatible replacement for FRC0402F4752TS?

Yes, several pin-compatible replacements exist. Yageo RC0402FR-0747K5L and UNI-ROYAL 0402WGF4752TCE are both direct, drop-in replacements with the same 0402 package and key electrical ratings.

What risks should I check before replacing FRC0402F4752TS?

Before replacing, verify that the substitute's resistance, tolerance (±1%), power rating (≥0.0625W), and package (0402) match. For critical designs, also check the Temperature Coefficient of Resistance (TCR), which should be similar (e.g., ±100 ppm/°C).

FRC0402F4752TS Alternatives, Datasheet & Cross Reference | FOJAN

FRC0402F4752TS is a general-purpose 47.5kΩ 1% 1/16W chip resistor in a 0402 package. Several pin-compatible alternatives from major brands like Yageo and UNI-ROYAL are readily available.

AI replacement insight

Electrical risklow

For pin-compatible parts, electrical risk is minimal. For parametric alternatives, resistance deviation must be checked.

Package riskhigh

Using a functional alternative in a different package (e.g., 0603) requires a new PCB layout.

Can it be replaced directly?

Yes, Yageo RC0402FR-0747K5L and UNI-ROYAL 0402WGF4752TCE are direct pin-compatible replacements for FRC0402F4752TS, matching all key electrical and physical specifications.

Best replacement path

Use a pin-compatible 0402 resistor with 47.5kΩ, 1% tolerance, and 1/16W power rating, such as Yageo's RC0402FR-0747K5L.

Main risk

The main risk when substituting this resistor is using a part with a different resistance value or a larger physical package, which can alter circuit performance or require board redesign.

Recommended alternatives

Pin-compatible 47.5kΩ 1% 0402 resistor from Yageo with identical key parameters.

View details

Alternative comparison matrix

Feature / factor	FRC0402F4752TS	RC0402FR-0747K5L	0402WGF4752TCE	0603WAF4752T5E	Compatibility / risk
Manufacturer	FOJAN	Yageo	-	-	UNI-ROYAL — Cross-vendor alternative.
Package	0402	0402	-	-	0603 — Larger package requires layout change.
Resistance	47.5 kΩ	47.5 kΩ	-	-	47.5 kΩ — Resistance value matches.
Tolerance	±1%	±1%	-	-	±1% — Tolerance matches.
Power	0.0625 W	0.0625 W	-	-	0.1 W — Higher power rating is acceptable.

Application & sourcing insights

Questions & answers

The best alternative is a pin-compatible part with identical specifications. Yageo RC0402FR-0747K5L is an excellent choice, matching the 47.5kΩ resistance, 1% tolerance, 0.0625W power, and 0402 package.