What risks should I check before replacing AR02BTC1002?

Key risks include differences in Temperature Coefficient of Resistance (TCR) and resistance tolerance. A higher TCR or wider tolerance can impact the accuracy and stability of your circuit, especially in precision applications. Also, verify power rating and operating temperature range.

AR02BTC1002 Alternatives, Datasheet & Cross Reference | Viking Tech

Find and compare substitutes for the Viking Tech AR02BTC1002, a 10kΩ 0.1% 0402 thin film resistor. This page analyzes pin-compatible alternatives and parametric options, highlighting key differences in TCR and tolerance.

AI replacement insight

Electrical riskmedium

Depends on candidate. Weaker tolerance or TCR is a key risk.

Package risklow

All candidates use the standard 0402 package.

Sourcing risklow

Alternatives from major manufacturers like Panasonic are widely available.

Can it be replaced directly?

Direct replacement for AR02BTC1002 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for AR02BTC1002, then review parametric alternatives for package and electrical fit.

Main risk

The main risk when substituting is using a part with a weaker tolerance or higher TCR, which can affect circuit precision and stability.

Recommended alternatives

Strong pin-to-pin candidate with matching package, resistance, tolerance, and TCR.

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Alternative comparison matrix

Feature / factor	AR02BTC1002	ERA2AEB103X	ERA2ARB103X	THC02H1002BT	Compatibility / risk
Package	0402	0402	0402	0402	0402 — Form and fit match.; ERA2ARB103X: Form and fit match.; THC02H1002BT: Form and fit match.
Resistance	10kΩ	10kΩ	-	10kΩ	10kΩ — Resistance matches.; THC02H1002BT: Resistance matches.
Tolerance	±0.1%	±0.1%	±0.1%	±0.1%	±0.1% — Tolerance matches.; ERA2ARB103X: Tolerance matches.; THC02H1002BT: Tolerance matches.
Tcr	±25ppm/°C	±25ppm/°C	±10ppm/°C	±50ppm/℃	±25ppm/°C / ±10ppm/°C / ±50ppm/℃ — TCR matches.; ERA2ARB103X: Candidate has a better TCR, offering higher stability.; THC02H1002BT: Candidate TCR is weaker, indicating less stability over temperature.
Power	62.5mW	63mW	63mW	62.5mW	63mW / 62.5mW — Slightly higher power rating is a safe margin.; ERA2ARB103X: Slightly higher power rating is a safe margin.; THC02H1002BT: Power rating matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for AR02BTC1002 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.