Is there a pin-compatible replacement for HoJLR1206-1W-25mR-1%?

Yes, several resistors from TAI-TECH, UNI-ROYAL, and Panasonic share the 1206 package, 25mΩ resistance, and ±1% tolerance. However, they are not confirmed drop-in replacements as their 1W power rating does not meet the recommended safety factor.

What risks should I check before replacing HoJLR1206-1W-25mR-1%?

The primary risk is thermal failure. The target is a 1W resistor, and substitutes should ideally have a power rating of at least 1.5W. If using a 1W substitute, you must verify your circuit's actual power dissipation is safely below 1W. Also check for any differences in Temperature Coefficient (TCR).

HoJLR1206-1W-25mR-1% Alternatives, Datasheet & Cross Reference | Shenzhen Milliohm Electronics Co., Ltd.

Finding a substitute for the Milliohm HoJLR1206-1W-25mR-1% involves balancing its key parameters: 1W power, 25mΩ resistance, and 1206 package. While alternatives match resistance and package, they often share the same 1W power rating, which requires careful review against engineering safety standards.

AI replacement insight

Electrical riskhigh

Candidates match the 1W rating but fail the 1.5x safety rule, increasing risk of thermal failure under load.

Package risklow

Multiple candidates with the same 1206 package are available.

Can it be replaced directly?

No direct drop-in replacement has been verified. All candidates with matching primary parameters fail the power rating safety rule (ER-RES-003), as they do not have the recommended 1.5W or higher power rating.

Best replacement path

Search for 1206 current sense resistors with 25mΩ resistance and a power rating of 1.5W or higher to meet safety guidelines.

Main risk

Thermal stress and potential failure due to insufficient power rating on substitutes that do not meet the 1.5x safety factor.

Recommended alternatives

A 1206, 25mΩ, 1% resistor with matching TCR, but its 1W power rating requires engineering review for thermal safety.

View details

Alternative comparison matrix

Feature / factor	HoJLR1206-1W-25mR-1%	MS061WF250MT5E	RLM12FTCMR025	ERJ8CWFR025V	Compatibility / risk
Resistance	25mΩ	25mΩ	25mΩ	25mΩ	25mΩ — Exact match.; RLM12FTCMR025: Exact match.; ERJ8CWFR025V: Exact match.
Power	1W	1W	1W	1W	1W — Same as target, but fails engineering rule ER-RES-003 (requires ≥1.5W).; RLM12FTCMR025: Same as target, but fails engineering rule ER-RES-003 (requires ≥1.5W).; ERJ8CWFR025V: Same as target, but fails engineering rule ER-RES-003 (requires ≥1.5W).
Tolerance	±1%	±1%	±1%	-	±1% — Exact match.; RLM12FTCMR025: Exact match.
Tcr	±50ppm/℃	±50 ppm/°C	±50ppm/℃	±75 ppm/K	±50 ppm/°C / ±50ppm/℃ / ±75 ppm/K — Exact match.; RLM12FTCMR025: Exact match.; ERJ8CWFR025V: Weaker than target's ±50ppm/℃.
Package	1206	1206 (3216 Metric)	1206	1206	1206 (3216 Metric) — Same package code.; RLM12FTCMR025: Same package code.; ERJ8CWFR025V: Same package code.

Application & sourcing insights

Questions & answers

Currently, no alternatives meeting the recommended 1.5x power safety margin (≥1.5W) have been identified. Several options exist with the same 1W rating, but require careful engineering review of your application's thermal load.