Is there a pin-compatible replacement for HoJLR1206-1W-75mR-1%?

Yes, several 1206 package resistors are pin-compatible. However, a true drop-in replacement requires matching the 75mΩ resistance, 1% tolerance, 1W power, and ±50ppm/°C TCR. Alternatives may require design validation.

What risks should I check before replacing HoJLR1206-1W-75mR-1%?

Verify the substitute's resistance value, as this directly impacts current sensing accuracy. Also check the Temperature Coefficient (TCR) and power rating to ensure performance and reliability in your application.

HoJLR1206-1W-75mR-1% Alternatives, Datasheet & Cross Reference | Shenzhen Milliohm Electronics Co., Ltd.

Finding a replacement for the HoJLR1206-1W-75mR-1% current sense resistor involves matching its 1W power rating, 1206 package, and ±50ppm/°C TCR. Alternatives exist with slight variations in resistance.

AI replacement insight

Electrical riskmedium

Resistance and TCR differences require validation.

Package risklow

All viable candidates are in the same 1206 package.

Sourcing risklow

Multiple parametric alternatives are available.

Can it be replaced directly?

No exact drop-in replacement with 75mΩ resistance was found in this analysis. The closest options have slightly different resistance values.

Best replacement path

The most direct path is using another resistor from the Milliohm HoJLR1206 series, like the 80mΩ version, and adjusting for the small resistance change.

Main risk

The primary risk is a change in current measurement accuracy due to resistance deviation. A secondary risk is performance drift if a part with a worse TCR is used.

Recommended alternatives

A strong alternative from the same series with identical power, tolerance, and TCR, but slightly higher resistance (80mΩ).

View details

Alternative comparison matrix

Feature / factor	HoJLR1206-1W-75mR-1%	HoJLR1206-1W-80mR-1%	HoLLR1206-1W-70mR-1%	HoYH1206-1W-68mR-1%	Compatibility / risk
Package	1206	1206	1206	1206	1206 — Same EIA package ensures form and fit.; HoLLR1206-1W-70mR-1%: Same EIA package.; HoYH1206-1W-68mR-1%: Same EIA package.
Power	1.0W	1.0W	1.0W	1.0W	1.0W — Identical power rating.; HoLLR1206-1W-70mR-1%: Identical power rating.; HoYH1206-1W-68mR-1%: Identical power rating.
Tcr	±50 ppm/°C	±50ppm/°C	±100 ppm/°C	≤100 ppm/°C	±50ppm/°C / ±100 ppm/°C / ≤100 ppm/°C — Identical TCR ensures similar thermal stability.; HoLLR1206-1W-70mR-1%: Worse TCR, may cause more drift over temperature.; HoYH1206-1W-68mR-1%: Worse TCR, may cause more drift over temperature.
Resistance	75mΩ	80mΩ	70mΩ	68mΩ	80mΩ / 70mΩ / 68mΩ — +6.7% higher resistance, will affect current sense gain.; HoLLR1206-1W-70mR-1%: 6.7% lower resistance, affects current sense gain.; HoYH1206-1W-68mR-1%: 9.3% lower resistance, affects current sense gain.

Application & sourcing insights

Questions & answers

HoJLR1206-1W-80mR-1% is a strong candidate from the same manufacturer series, matching all key specs except for a slightly higher resistance (80mΩ vs 75mΩ).