Is there a pin-compatible replacement for HoJLR2512-3W-70mR-1%?

Yes, several alternatives like RLP25FEGR075 and HoJLR2512-3W-68mR-1% share the same 2512 package, making them pin-compatible. However, their resistance values differ slightly, so they are not drop-in replacements without electrical review.

What risks should I check before replacing HoJLR2512-3W-70mR-1%?

The main risk is the slight difference in resistance (e.g., 70mΩ vs 68mΩ or 75mΩ). This can affect the accuracy of your current sensing circuit. You must verify if this change is within your application's tolerance.

HoJLR2512-3W-70mR-1% Alternatives, Datasheet & Cross Reference | Shenzhen Milliohm Electronics Co., Ltd.

Q: What is the best alternative to HoJLR2512-3W-70mR-1%?

The best alternative is likely HoJLR2512-3W-68mR-1%, as it's from the same manufacturer and has the closest resistance value (68mΩ vs 70mΩ).

Finding a substitute for the HoJLR2512-3W-70mR-1% involves selecting a 3W, 2512 current sense resistor. While an exact 70mΩ match is uncommon, several strong parametric alternatives with nearly identical specifications are available.

AI replacement insight

Electrical risklow

Resistance differs by <8%. Requires validation of measurement accuracy.

Package risklow

Recommended alternatives share the same 2512 package and footprint.

Can it be replaced directly?

No exact direct replacement was found. Alternatives have slightly different resistance values and require engineering review.

Best replacement path

Use a parametric alternative with a close resistance value, such as HoJLR2512-3W-68mR-1% (68mΩ) or RLP25FEGR075 (75mΩ).

Main risk

The primary risk is a slight change in current measurement accuracy due to the difference in resistance value.

Recommended alternatives

Parametric alternative from the same manufacturer with slightly lower resistance.

View details

Alternative comparison matrix

Feature / factor	HoJLR2512-3W-70mR-1%	HoJLR2512-3W-68mR-1%	HoYLR2512-3W-75mR-1%	RLP25FEGR075	Compatibility / risk
Package	2512	2512	2512	2512	2512 — Same physical footprint.; HoYLR2512-3W-75mR-1%: Same physical footprint.; RLP25FEGR075: Same physical footprint.
Power	3.0W	3.0W	3.0W	3.0W	3.0W — Power rating is identical.; HoYLR2512-3W-75mR-1%: Power rating is identical.; RLP25FEGR075: Power rating is identical.
Resistance	0.07Ω	0.068Ω	0.075Ω	0.075Ω	0.068Ω / 0.075Ω — Slightly lower resistance (-2.9%). Closest match.; HoYLR2512-3W-75mR-1%: Slightly higher resistance (+7.1%).; RLP25FEGR075: Slightly higher resistance (+7.1%).
Tolerance	1.0%	1.0%	1.0%	1.0%	1.0% — Precision is matched.; HoYLR2512-3W-75mR-1%: Precision is matched.; RLP25FEGR075: Precision is matched.
Tcr	±50 ppm/°C	±50 ppm/°C	±50ppm/°C	±50 ppm/℃	±50 ppm/°C / ±50ppm/°C / ±50 ppm/℃ — Temperature stability is matched.; HoYLR2512-3W-75mR-1%: Temperature stability is matched.; RLP25FEGR075: Temperature stability is matched.

Application & sourcing insights

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