Is there a pin-compatible replacement for 4D03WGF220JT5E?

4D03WGJ0200T5E is pin-compatible as it uses the same 4D03 package, but its resistance is 20Ω (vs 22Ω) and tolerance is ±5% (vs ±1%). Electrical suitability must be verified.

What risks should I check before replacing 4D03WGF220JT5E?

Key risks include package mismatch, requiring a PCB layout change, and parametric differences like resistance value and tolerance. Always verify the candidate's datasheet for electrical and mechanical compatibility.

4D03WGF220JT5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

The UNI ROYAL 4D03WGF220JT5E is a 22Ω ±1% 4-resistor array in an 8-pin 4D03 package. Alternatives exist but may require verifying package dimensions or accepting relaxed electrical parameters.

AI replacement insight

Electrical riskmedium

Candidates have different resistance or tolerance values.

Package riskmedium

Some candidates have different packages requiring layout changes.

Can it be replaced directly?

No direct, verified drop-in replacement has been identified. All candidates require engineering review for parametric or package differences.

Best replacement path

Parametric alternatives in the same or similar packages.

Main risk

Parametric deviations (resistance, tolerance) and package incompatibility are the main risks.

Recommended alternatives

A 22Ω 4-resistor array with wider tolerance (±5%) and a different package (`0402x4`) that requires layout review.

View details

Alternative comparison matrix

Feature / factor	4D03WGF220JT5E	WA04X220JTL	4D03WGJ0200T5E	Compatibility / risk
Resistance	22 Ω	22 Ω	20 Ω	22 Ω / 20 Ω — matched; 4D03WGJ0200T5E: Resistance value is ~9% lower.
Tolerance	±1%	±5%	±5%	±5% — Wider tolerance may affect circuit precision.; 4D03WGJ0200T5E: Wider tolerance may affect circuit precision.
Package	4D03	0402x4	4D03	0402x4 / 4D03 — Different package requires layout verification.; 4D03WGJ0200T5E: Package and pinout match.
Pinout	8	8	-	8 — Pin count matches, but footprint must be checked.
Power	1/16 W	1/16 W	1/16 W	1/16 W — Power per element matches.; 4D03WGJ0200T5E: Power per element matches.

Application & sourcing insights

Questions & answers

No direct drop-in replacement was found. Alternatives like 4D03WGJ0200T5E share the package but have different resistance and tolerance. Other options require layout changes.