RMCF0201FT9K10 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT9K10 is a 9.1 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 and is designed for high-density surface mount applications. The part maintains active product status and is ROHS3 compliant with AEC-Q200 automotive qualification. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct interchangeability in circuit designs.

Substiute Parts

RMCF0201FT9K10

Stackpole Electronics IncIn Stock: 1078RMCF0201FT9K10 Datasheet

Current PartRFQ

AC0201FR-079K1L

YAGEOIn Stock: 9537AC0201FR-079K1L Datasheet

MFR RecommendedRFQ

CRCW02019K10FNED

Vishay DaleIn Stock: 10056CRCW02019K10FNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF9101C

Panasonic Electronic ComponentsIn Stock: 35263ERJ-1GNF9101C Datasheet

MFR RecommendedRFQ

RC0201FR-079K1L

YAGEOIn Stock: 91144RC0201FR-079K1L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT9K10 are qualified based on the following criteria:

• Resistance value: 9.1 kOhms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Package format: 0201 (0603 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical specifications, ensuring functional equivalence in circuit applications. Variations in operating temperature range and physical height dimensions are noted but do not affect substitutability for standard applications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance, ensuring regulatory alignment with current environmental standards. The AC0201FR-079K1L from YAGEO carries explicit AEC-Q200 automotive qualification and moisture-resistant features, making it suitable for automotive and high-reliability applications. The CRCW02019K10FNED from Vishay Dale and ERJ-1GNF9101C from Panasonic provide high inventory availability and are suitable for general industrial and consumer applications. The RC0201FR-079K1L from YAGEO offers moisture-resistant characteristics for environments requiring enhanced environmental protection.

Selection between substitute parts should be based on application requirements, supply chain availability, and specific environmental conditions. All parts are electrically and mechanically interchangeable for standard circuit applications operating within the specified temperature ranges.

Frequently Asked Questions (FAQ)

Q: Can RMCF0201FT9K10 be directly replaced with AC0201FR-079K1L? A: Yes. Both parts share identical electrical specifications (9.1 kOhms ±1%, 0.05W, ±200ppm/°C) and package format (0201). The AC0201FR-079K1L includes automotive AEC-Q200 qualification and moisture-resistant features, making it suitable for equivalent or enhanced applications.

Q: What is the difference between CRCW02019K10FNED and RC0201FR-079K1L? A: Both parts meet the core electrical and mechanical requirements. CRCW02019K10FNED is manufactured by Vishay Dale, while RC0201FR-079K1L is manufactured by YAGEO and includes moisture-resistant features. Operating temperature ranges are -55°C ~ 155°C and -55°C ~ 125°C respectively.

Q: Are there operating temperature limitations with ERJ-1GNF9101C? A: The ERJ-1GNF9101C operates from -55°C to 125°C, compared to the RMCF0201FT9K10 range of -55°C to 155°C. This part is suitable for applications not exceeding 125°C maximum operating temperature.

Q: Do all substitute parts have the same physical dimensions? A: All parts use the 0201 (0603 Metric) package with identical length and width (0.024" L x 0.012" W). Maximum seated height varies slightly: RMCF0201FT9K10 is 0.011" (0.28mm), while substitute parts are 0.010" (0.26mm). This minor difference does not affect PCB layout compatibility.

Q: Which substitute part is recommended for automotive applications? A: AC0201FR-079K1L carries explicit AEC-Q200 automotive qualification and moisture-resistant features, making it the designated choice for automotive circuit designs.