Is there a pin-compatible replacement for TD03G2000BT?

Yes, AR03BTCX2000 is a pin-compatible replacement. It has the same 0603 package, 2-pin layout, and identical key electrical specifications, making it a strong candidate for direct substitution.

What risks should I check before replacing TD03G2000BT?

Before replacing, check for three main risks: 1) Resistance Tolerance: Ensure the substitute's tolerance (e.g., ±0.1%) meets your circuit's precision needs. 2) TCR: Verify the temperature coefficient is low enough (e.g., ±25ppm/°C) for stability. 3) Resistance Value: Confirm the resistance is exactly 200Ω.

TD03G2000BT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Find and compare substitutes for the Fenghua TD03G2000BT, a 200Ω ±0.1% 100mW 0603 precision thin film resistor. This page provides verified pin-compatible alternatives and parametric options to aid your design and sourcing decisions.

AI replacement insight

Package risklow

All reviewed candidates use the standard 0603 package, ensuring physical compatibility.

Electrical riskhigh

Many potential substitutes have wider tolerance, different resistance, or higher TCR, requiring careful engineering review.

Can it be replaced directly?

Yes, AR03BTCX2000 is a direct pin-to-pin replacement for TD03G2000BT, featuring the same 0603 package, 200Ω resistance, ±0.1% tolerance, and ±25ppm/°C TCR.

Best replacement path

AR03BTCX2000 by Viking Tech is the best choice, offering a pin-compatible match with identical key specifications.

Main risk

The primary risk when considering other alternatives is a mismatch in critical electrical parameters like resistance tolerance or the resistance value itself, which can impact circuit performance.

Recommended alternatives

A pin-compatible alternative from Viking Tech with matching key electrical parameters and package.

View details

Alternative comparison matrix

Feature / factor	TD03G2000BT	AR03BTCX2000	ARG03FTC2000	Compatibility / risk
Package	0603	0603	0603	0603 — Same package and pin count.; ARG03FTC2000: Same package and pin count.
Resistance	200.0 Ω	200.0 Ω	200.0 Ω	200.0 Ω — Resistance values match.; ARG03FTC2000: Resistance values match.
Tolerance	0.1 %	0.1 %	1.0 %	0.1 % / 1.0 % — Precision tolerance matches.; ARG03FTC2000: Tolerance is wider than target's precision 0.1%.
Tcr	±25ppm/℃	±25ppm/°C	±25ppm/°C	±25ppm/°C — Temperature coefficient matches.; ARG03FTC2000: Temperature coefficient matches.
Power	0.1 W	0.1 W	-	0.1 W — Power rating matches.

Application & sourcing insights

Questions & answers

The best alternative for TD03G2000BT is AR03BTCX2000 from Viking Tech. It is a pin-compatible replacement with matching package, resistance, tolerance, and TCR.