Is there a pin-compatible replacement for RMC 0402 100K F N?

Yes, several pin-compatible replacements exist. Parts like Yageo's RC0402FR-7W100KL and Vishay's CRCW0402100KFKEDHP match the 0402 package, 100kΩ resistance, and ±1% tolerance, allowing for direct substitution on a PCB.

What risks should I check before replacing RMC 0402 100K F N?

The risks are low because the recommended alternatives are upgrades. The main points to verify are: 1) Ensure the substitute's higher power rating does not negatively impact a highly sensitive thermal budget. 2) Check the cost, as high-performance parts can be more expensive.

RMC 0402 100K F N Alternatives, Datasheet & Cross Reference | Tyohm

Find reliable substitutes for the Tyohm RMC 0402 100K F N resistor. This page provides a detailed analysis of pin-compatible alternatives, including upgraded options with higher power ratings from leading manufacturers like Vishay and Yageo.

AI replacement insight

Electrical risklow

Candidates match key specs and offer higher power ratings, reducing electrical stress risk.

Package risklow

All recommended substitutes use the same standard 0402 package, ensuring form and fit compatibility.

Sourcing risklow

Alternatives are from major manufacturers (Yageo, Vishay), suggesting good supply chain availability.

Can it be replaced directly?

Yes, several pin-compatible replacements are available for the RMC 0402 100K F N. Options from Yageo, UNI ROYAL, and Vishay offer the same 100kΩ resistance and 1% tolerance in an 0402 package, often with higher power ratings.

Best replacement path

CRCW0402100KFKEDHP from Vishay is the best upgrade, offering a much higher power rating (0.2W) and pulse-withstanding capability in the same 0402 package.

Main risk

The primary risk is low as available alternatives are upgrades. However, for cost-sensitive designs, the higher performance of substitutes may come at a premium. Always verify the substitute's price and availability.

Recommended alternatives

A robust, pin-compatible upgrade from Vishay with a 0.2W power rating and pulse-proof capability.

View details

Alternative comparison matrix

Feature / factor	RMC 0402 100K F N	CRCW0402100KFKEDHP	HP02WAF1003TCE	RC0402FR-7W100KL	Compatibility / risk
Package	0402 (1005 Metric)	0402	0402 (1005 Metric)	0402	0402 / 0402 (1005 Metric) — Same EIA package size ensures physical compatibility.; HP02WAF1003TCE: Same EIA package size ensures physical compatibility.; RC0402FR-7W100KL: Same EIA package size ensures physical compatibility.
Resistance	100 kΩ	100 kΩ	100 kΩ	100 kΩ	100 kΩ — matched; HP02WAF1003TCE: matched; RC0402FR-7W100KL: matched
Power	0.0625 W	0.2 W	0.1 W	0.125 W	0.2 W / 0.1 W / 0.125 W — Significantly higher power rating provides superior thermal margin.; HP02WAF1003TCE: Candidate has a higher power rating, offering increased design margin.; RC0402FR-7W100KL: Candidate has double the power rating, offering a significant safety margin.
Application	General Purpose	Pulse-proof	-	-	Pulse-proof — Offers enhanced pulse handling capability.
Qualification	Not specified	AEC-Q200	-	-	AEC-Q200 — Automotive qualification may be beneficial for high-reliability applications.
Tolerance	±1%	-	±1%	±1%	±1% — matched; RC0402FR-7W100KL: matched
Tcr	±100 ppm/°C	-	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C — matched; RC0402FR-7W100KL: Temperature coefficient of resistance is identical.

Application & sourcing insights

Questions & answers

The best alternative is CRCW0402100KFKEDHP from Vishay. It offers a significantly higher power rating (0.2W vs 0.0625W) and pulse-proof features in the same 0402 package, making it a very robust upgrade.