Is there a pin-compatible replacement for TC02G1001FT?

Yes, ERA2AEB102X from Panasonic is a strong pin-compatible replacement. It matches the 0402 package, 1kΩ resistance, and ±25ppm/°C TCR, while offering improved tolerance.

What risks should I check before replacing TC02G1001FT?

Before replacing, you must check the Temperature Coefficient of Resistance (TCR) and the resistor technology. A higher TCR (e.g., 50 or 100ppm/°C) or a switch from Thin Film to Thick Film can negatively impact your circuit's stability and precision.

TC02G1001FT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

FH TC02G1001FT is a precision 1kΩ 0402 thin film resistor. Finding a substitute requires careful matching of its ±25ppm/°C TCR, with strong alternatives available that can even offer upgraded performance.

AI replacement insight

Package risklow

All viable candidates are in the same 0402 package.

Electrical riskmedium

Some candidates have worse TCR or are a different technology (Thick Film), requiring careful engineering review.

Can it be replaced directly?

Yes, ERA2AEB102X is a strong candidate for direct replacement, offering improved precision. Other alternatives require careful review of TCR and technology.

Best replacement path

The best alternative is ERA2AEB102X from Panasonic, which offers an upgrade to ±0.1% tolerance while matching other key specs.

Main risk

The primary risk when substituting is accepting a part with a worse Temperature Coefficient (TCR) or a different technology (Thick Film), which can degrade circuit performance.

Recommended alternatives

A strong pin-compatible upgrade with tighter tolerance (±0.1%) and matching TCR in the same 0402 package.

View details

Alternative comparison matrix

Feature / factor	TC02G1001FT	ERA2AEB102X	TC02H1001FT	Compatibility / risk
Package	0402	0402	0402	0402 — Package size matches.; TC02H1001FT: Package size matches.
Resistance	1kΩ	1kΩ	1kΩ	1kΩ — Resistance matches.; TC02H1001FT: Resistance matches.
Tolerance	±1.0%	±0.1%	-	±0.1% — Tighter tolerance provides a performance upgrade.
Tcr	±25ppm/℃	±25 ppm/°C	±50ppm/℃	±25 ppm/°C / ±50ppm/℃ — Temperature coefficient matches.; TC02H1001FT: TCR is worse, which may impact performance in temperature-sensitive circuits.
Power	0.0625W	0.063W	0.0625W	0.063W / 0.0625W — Power rating is nearly identical and sufficient for most applications.; TC02H1001FT: Power rating is identical.

Application & sourcing insights

Questions & answers

The best alternative found is Panasonic's ERA2AEB102X. It is a pin-compatible upgrade with tighter tolerance (±0.1% vs ±1%) and matching TCR and package.