Is there a pin-compatible replacement for 4D03WGF470JT5E?

Yes, other parts in the UNI-ROYAL 4D03 series share the same package and pinout. However, you must verify that their electrical specifications, like resistance and tolerance, meet your design requirements. For example, 4D03WGF499JT5E has the same package but a 49.9Ω resistance.

What risks should I check before replacing 4D03WGF470JT5E?

Key risks include mismatched resistance, wider tolerance (e.g., ±5% vs ±1%), and different package dimensions. A different package will require PCB layout changes. Even with the same package, a change in resistance can affect circuit behavior and must be validated.

4D03WGF470JT5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

The UNI ROYAL 4D03WGF470JT5E is a 47Ω ±1% 4-element resistor array in a 4D03 package. When seeking alternatives, focus on matching the resistance, tolerance, and 4D03 package for physical compatibility.

AI replacement insight

Electrical riskmedium

Alternatives have different resistance or tolerance values.

Package risklow

Low if staying in the 4D03 series; otherwise high.

Can it be replaced directly?

No direct, identical replacement has been identified. Alternatives exist within the same product family but have slightly different resistance or tolerance values, requiring engineering review.

Best replacement path

Find another 47Ω, ±1% resistor array in the same 4D03 package. If unavailable, consider a parametrically close part like 4D03WGF499JT5E (49.9Ω, ±1%) and verify circuit impact.

Main risk

The main risk is a change in resistance or tolerance, which can alter the circuit's electrical behavior. Physical package mismatch is also a critical risk if considering parts from other series.

Recommended alternatives

A close alternative in the same package, but with a slightly higher resistance of 49.9Ω.

View details

Alternative comparison matrix

Feature / factor	4D03WGF470JT5E	4D03WGF499JT5E	4D03WGJ0510T5E	Compatibility / risk
Resistance	47 Ω	49.9 Ω	51 Ω	49.9 Ω / 51 Ω — Resistance is ~6% higher.; 4D03WGJ0510T5E: Resistance is ~8.5% higher.
Tolerance	±1%	±1%	±5%	±1% / ±5% — Tolerance matches.; 4D03WGJ0510T5E: Tolerance is significantly wider.
Package	4D03	4D03	4D03	4D03 — Package matches.; 4D03WGJ0510T5E: Package matches.
Power	1/16 W	1/16 W	1/16 W	1/16 W — Power rating per element matches.; 4D03WGJ0510T5E: Power rating per element matches.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance. For similar performance, look for 4-element resistor arrays with 47Ω resistance, ±1% tolerance, and a 4D03 package. Parts like 4D03WGF499JT5E are parametrically close but require design review.