Is there a pin-compatible replacement for HoCR2512-2W-1KR-5%?

Yes, parts like CRH2512J1K00E04Z and RC2512JK-7W1KL share the same 2512 package and pin configuration. However, they are not electrically identical due to differences in voltage ratings, so they are not guaranteed drop-in replacements without engineering review.

What risks should I check before replacing HoCR2512-2W-1KR-5%?

The main risk is electrical overstress. The suggested alternatives have lower maximum working or overload voltage ratings than the original part. Before replacing, confirm your circuit's operating voltage is safely below the candidate's limit to prevent failure.

HoCR2512-2W-1KR-5% Alternatives, Datasheet & Cross Reference | Shenzhen Milliohm Electronics Co., Ltd.

Find and compare alternatives for the Milliohm HoCR2512-2W-1KR-5%, a 2W, 1kΩ, 5% resistor in a 2512 package. This page provides analysis of potential substitutes, highlighting key parametric differences for engineering review.

AI replacement insight

Electrical riskmedium

Candidates have lower working or overload voltage ratings.

Package risklow

All candidates share the same 2512 package.

Sourcing risklow

Candidates are from major manufacturers (Yageo, Ever Ohms).

Can it be replaced directly?

No, there are no direct drop-in replacements found. All viable candidates have lower voltage ratings that must be verified against your application's maximum operating and transient voltages.

Best replacement path

Both CRH2512J1K00E04Z and RC2512JK-7W1KL are potential alternatives, but require careful review of your circuit's voltage requirements. The Ever Ohms part offers better TCR, while the Yageo part has a matching TCR.

Main risk

The primary risk is component failure due to lower maximum voltage ratings in the suggested alternatives. The target part is rated for 250V working/500V overload, while candidates are lower.

Recommended alternatives

A 1kΩ 2W 2512 resistor with better TCR but lower overload voltage. Requires review.

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Alternative comparison matrix

Feature / factor	HoCR2512-2W-1KR-5%	CRH2512J1K00E04Z	RC2512JK-7W1KL	Compatibility / risk
Package	2512	2512	2512	2512 — Form factor matches.; RC2512JK-7W1KL: Form factor matches.
Resistance	1000.0 Ω	1000.0 Ω	1000.0 Ω	1000.0 Ω — Resistance value matches.; RC2512JK-7W1KL: Resistance value matches.
Power	2.0 W	2.0 W	2.0 W	2.0 W — Power rating matches.; RC2512JK-7W1KL: Power rating matches.
Tcr	±200 PPM/°C	±100ppm/℃	±200 ppm/°C	±100ppm/℃ / ±200 ppm/°C — Candidate has better temperature stability.; RC2512JK-7W1KL: TCR matches.
Voltage	500V	400V	200V	400V / 200V — Candidate has lower max overload voltage.; RC2512JK-7W1KL: Candidate has lower max working voltage.

Application & sourcing insights

Questions & answers

The best alternatives are CRH2512J1K00E04Z by Ever Ohms and RC2512JK-7W1KL by Yageo. Both match the 1kΩ, 2W, 5%, 2512 specs, but have lower voltage ratings. You must verify if their voltage limits are acceptable for your design.