RMCF0201FT140R Equivalent & Substitute Parts

Part Overview

The RMCF0201FT140R is a 140 Ohm ±1% thick film chip resistor manufactured by Stackpole Electronics Inc, rated at 0.05W (1/20W) in a 0201 (0603 Metric) surface mount package. This component is actively produced and widely used in compact electronic assemblies where space constraints and precision resistance values are critical. Substitute parts are identified to provide design flexibility, supply chain alternatives, and compatibility options for applications requiring equivalent electrical and mechanical characteristics.

Substiute Parts

RMCF0201FT140R

Stackpole Electronics IncIn Stock: 9983RMCF0201FT140R Datasheet

Current PartRFQ

ERJ-1GNF1400C

Panasonic Electronic ComponentsIn Stock: 62288ERJ-1GNF1400C Datasheet

MFR RecommendedRFQ

RC0201FR-07140RL

YAGEOIn Stock: 35058RC0201FR-07140RL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT140R are qualified based on the following electrical and mechanical parameters:

• Resistance value: 140 Ohms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Package type: 0201 (0603 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Termination count: 2
• RoHS and environmental compliance: ROHS3 Compliant, REACH Unaffected

All identified substitutes meet these core requirements and are suitable for direct replacement in applications where the RMCF0201FT140R is specified.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RMCF0201FT140R, ERJ-1GNF1400C, and RC0201FR-07140RL—are active products with ROHS3 compliance and REACH Unaffected status, making them suitable for modern electronic applications subject to environmental regulations.

The RMCF0201FT140R offers an extended operating temperature range of -55°C to 155°C compared to the substitute parts, which operate to 125°C. Selection should be based on application temperature requirements.

The RC0201FR-07140RL includes moisture-resistant features in its composition, which may provide additional protection in humid environments.

All parts share identical resistance, tolerance, power rating, package dimensions, and termination specifications, ensuring functional equivalence for standard circuit applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1GNF1400C and RC0201FR-07140RL be used interchangeably with RMCF0201FT140R?

A: Yes, for applications operating within -55°C to 125°C. The RMCF0201FT140R supports higher temperatures up to 155°C; if your application requires this extended range, the Stackpole part is the appropriate choice.

Q: Are there any package compatibility issues between these parts?

A: No. All three parts use the 0201 (0603 Metric) package with identical length and width dimensions (0.024" x 0.012"). Height differences are minimal (0.011" vs 0.010") and do not affect PCB assembly compatibility.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All parts are ROHS3 Compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings, meeting current environmental and regulatory requirements.

Q: What is the significance of the moisture-resistant feature in RC0201FR-07140RL?

A: The moisture-resistant thick film composition provides enhanced stability in high-humidity environments. This is a material property difference; all parts maintain MSL 1 rating.

Q: Are these parts suitable for high-reliability applications?

A: The RMCF0201FT140R carries AEC-Q200 automotive qualification. The substitute parts do not list this certification in the provided data. For high-reliability or automotive applications, verify AEC-Q200 status with the manufacturer if required.