Is there a pin-compatible replacement for HoYH1206-1W-68mR-1%?

No pin-compatible replacement with identical resistance was identified. However, parts like HoLLR1206-1W-70mR-1% are form-fit compatible in the same 1206 package, but the minor resistance difference means they are not perfect drop-in replacements.

What risks should I check before replacing HoYH1206-1W-68mR-1%?

Before replacing, verify the impact of the resistance difference (e.g., 68mΩ vs 70mΩ) on your current sensing circuit's accuracy. While power, package, and tolerance may match, this small change can affect precision measurements.

HoYH1206-1W-68mR-1% Alternatives, Datasheet & Cross Reference | Shenzhen Milliohm Electronics Co., Ltd.

Q: What is the best alternative to HoYH1206-1W-68mR-1%?

The best alternatives are parametric matches like HoLLR1206-1W-70mR-1% or YLRY06-1-65F. They match the 1W power rating and 1206 package but have slight resistance differences (70mΩ and 65mΩ respectively) that require review.

HoYH1206-1W-68mR-1% is a 1W, 68mΩ current sense resistor in a 1206 package. Key considerations for replacement are matching power, resistance, and TCR for accurate current measurement.

AI replacement insight

Electrical risklow

Alternatives have minor resistance differences (<5%) that require circuit validation.

Package risklow

All viable alternatives share the same 1206 package, ensuring physical compatibility.

Can it be replaced directly?

No exact drop-in replacement was found. Alternatives exist with slight resistance differences that require engineering review for their impact on measurement accuracy.

Best replacement path

Consider parametric alternatives like HoLLR1206-1W-70mR-1% or YLRY06-1-65F, which have minor resistance deviations but match power and package.

Main risk

The primary risk is a change in current sensing accuracy due to resistance deviation in alternatives.

Recommended alternatives

A 1206 1W resistor with slightly higher resistance (70mΩ) and matching TCR.

View details

Alternative comparison matrix

Feature / factor	HoYH1206-1W-68mR-1%	HoLLR1206-1W-70mR-1%	YLRY06-1-65F	Compatibility / risk
Package	1206	1206	1206	1206 — Same EIA package size ensures layout compatibility.; YLRY06-1-65F: Same EIA package size ensures layout compatibility.
Power	1.0W	1.0W	1.0W	1.0W — Power rating is identical.; YLRY06-1-65F: Power rating is identical, no derating concerns.
Resistance	68mΩ	70mΩ	65mΩ	70mΩ / 65mΩ — Resistance is ~2.9% higher, may affect current measurement accuracy.; YLRY06-1-65F: Resistance is ~4.4% lower, may affect current measurement accuracy.
Tolerance	±1%	±1%	±1%	±1% — Tolerance is identical.; YLRY06-1-65F: Tolerance is identical.
Tcr	≤100 ppm/°C	±100 ppm/°C	±50 ppm/°C	±100 ppm/°C / ±50 ppm/°C — Temperature coefficient matches the target's specification.; YLRY06-1-65F: Temperature coefficient is better, offering higher stability.

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