Is there a pin-compatible replacement for MF2WS-4.7Ω±1% T?

Yes, several axial resistors are pin-compatible. Vishay's PR02000204708JA100 and TE's ROX2SJ4R7 have the same form factor but differ in tolerance and technology. Yageo's MFR2WSFBF52-4R7 is a potential pin-compatible match that requires datasheet verification.

What risks should I check before replacing MF2WS-4.7Ω±1% T?

When replacing this resistor, check for 1) Resistance value deviation, 2) Tolerance (±1% is precise), 3) Temperature Coefficient (TCR), and 4) Technology (Metal Film vs. others). Any change can affect circuit performance and stability.

MF2WS-4.7Ω±1% T Alternatives, Datasheet & Cross Reference | CCO

Finding a replacement for the CCO MF2WS-4.7Ω±1% T, a 2W 4.7Ω axial metal film resistor, involves checking key parameters like resistance, tolerance, and package. Several alternatives exist with varying degrees of compatibility.

AI replacement insight

Electrical riskmedium

Tolerance and TCR mismatches are common in available alternatives.

Package risklow

Axial through-hole is a standard, widely available package.

Sourcing risklow

Alternatives from larger brands may offer better availability.

Can it be replaced directly?

No exact direct replacement from another major brand is confirmed in the catalog. The closest options involve parametric trade-offs.

Best replacement path

Cross-vendor search for an axial, 2W, 4.7Ω, 1% metal film resistor like Yageo MFR2WSFBF52-4R7.

Main risk

The main risk is a change in precision, as many alternatives have wider tolerance (e.g., 5%) or different technology (Metal Oxide).

Recommended alternatives

Same series resistor with identical power and package, but resistance is 5.1Ω instead of 4.7Ω.

View details

Alternative comparison matrix

Feature / factor	MF2WS-4.7Ω±1% T	MF2WS-5.1Ω±1% T	PR02000204708JA100	ROX2SJ4R7	Compatibility / risk
Resistance	4.7 Ω	5.1 Ω	4.7 Ω	-	5.1 Ω / 4.7 Ω — 8.5% higher than target. Requires circuit analysis.; PR02000204708JA100: matched
Package	Axial, Through Hole	Axial, Through Hole	Axial	Axial	Axial, Through Hole — Same form factor.; PR02000204708JA100: Pin compatible package.; ROX2SJ4R7: Pin compatible package.
Power	2.0 W	2.0 W	-	-	2.0 W — matched
Tolerance	1.0%	1.0%	±5%	±5%	1.0% / ±5% — matched; PR02000204708JA100: Significant downgrade from ±1%.; ROX2SJ4R7: Downgrade from ±1%.
Tcr	±100ppm/°C (est.)	-	±250ppm/°C	350 PPM / C	±250ppm/°C / 350 PPM / C — Higher drift than target.; ROX2SJ4R7: Significantly higher drift.
Technology	Metal Film	-	-	Metal Oxide	Metal Oxide — Different performance characteristics (e.g., pulse).

Application & sourcing insights

Questions & answers

The best alternative depends on your application's tolerance. For a near-match, consider other parts in the MF2WS series like MF2WS-5.1Ω±1% T, but verify the resistance change is acceptable. For a cross-vendor option, Yageo's MFR2WSFBF52-4R7 is a strong candidate pending verification.