RMCF0201FT261K Equivalent & Substitute Parts

Part Overview

The RMCF0201FT261K is a 261 kOhms ±1% thick film chip resistor manufactured by Stackpole Electronics Inc in the 0201 (0603 Metric) package format. This component is rated for 0.05W (1/20W) power dissipation with a temperature coefficient of ±200ppm/°C and operates across the -55°C to 155°C temperature range. The part maintains Active product status and carries ROHS3 compliance with AEC-Q200 automotive qualification. Equivalent and substitute parts are necessary to ensure design flexibility, manage supply chain continuity, and accommodate regional availability variations while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

RMCF0201FT261K

Stackpole Electronics IncIn Stock: 1017RMCF0201FT261K Datasheet

Current PartRFQ

CRCW0201261KFNED

Vishay DaleIn Stock: 5363CRCW0201261KFNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF2613C

Panasonic Electronic ComponentsIn Stock: 52222ERJ-1GNF2613C Datasheet

MFR RecommendedRFQ

RC0201FR-07261KL

YAGEOIn Stock: 38775RC0201FR-07261KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCF0201FT261K is determined by strict equivalence across the following critical parameters: resistance value (261 kOhms), tolerance (±1%), power rating (0.05W), package format (0201), composition (thick film), temperature coefficient (±200ppm/°C), and compliance certifications (ROHS3). All substitute parts listed maintain identical electrical specifications and mechanical dimensions. Operating temperature range variations and minor physical dimension differences (height seated maximum) do not affect functional substitutability in standard applications. All candidates are Active status products with unlimited moisture sensitivity rating (MSL 1).

Parameter Comparison

Engineering Selection Recommendations

All four parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment for current and future applications. The RMCF0201FT261K carries AEC-Q200 automotive qualification, which is not specified for the substitute parts. Selection between the RMCF0201FT261K and its substitutes should prioritize application requirements: if AEC-Q200 qualification is mandatory, the Stackpole part is the required choice. For non-automotive applications, CRCW0201261KFNED (Vishay Dale), ERJ-1GNF2613C (Panasonic), and RC0201FR-07261KL (YAGEO) are functionally equivalent. The RC0201FR-07261KL includes moisture-resistant features, which may provide additional reliability in high-humidity environments. Operating temperature range differences (155°C maximum for Stackpole versus 125°C for Panasonic and YAGEO) are relevant only for applications requiring sustained operation above 125°C. All parts share identical electrical specifications and mechanical footprints suitable for direct PCB substitution.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RMCF0201FT261K with any of the listed equivalent parts?

A: Direct electrical substitution is possible for all listed parts due to identical resistance, tolerance, power rating, package format, and composition specifications. However, if your application requires AEC-Q200 automotive qualification, only the RMCF0201FT261K meets this requirement. For non-automotive applications, all four parts are functionally equivalent.

Q: What is the difference between the operating temperature ranges?

A: The RMCF0201FT261K operates from -55°C to 155°C, while the ERJ-1GNF2613C and RC0201FR-07261KL operate from -55°C to 125°C. This difference is relevant only for applications requiring sustained operation above 125°C. For standard industrial and consumer applications, the 125°C upper limit is sufficient.

Q: Are there physical dimension differences that affect PCB layout?

A: All parts use the 0201 (0603 Metric) package with identical length (0.024" / 0.60mm) and width (0.012" / 0.30mm). The seated height maximum varies slightly: RMCF0201FT261K at 0.011" (0.28mm) versus 0.010" (0.26mm) for the other three parts. This minimal difference does not affect standard PCB assembly or clearance considerations.

Q: What does the ±200ppm/°C temperature coefficient mean for my circuit?

A: The temperature coefficient indicates the resistor's resistance change per degree Celsius. At ±200ppm/°C, a 261 kOhm resistor will change by approximately 0.052 ohms per degree Celsius. This specification is identical across all four parts and is typical for thick film chip resistors in this class.

Q: Why would I choose the RC0201FR-07261KL over other substitutes?

A: The RC0201FR-07261KL includes moisture-resistant features, which provide enhanced reliability in high-humidity, high-temperature cycling, or corrosive environments. If your application involves exposure to moisture or thermal cycling, this part offers additional protection while maintaining all other electrical specifications.

Q: Are all parts ROHS3 compliant?

A: Yes, all four parts carry ROHS3 compliance certification, ensuring they meet current environmental and regulatory requirements for lead-free manufacturing and restricted substance limitations.