RMCF0201FT44R2 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT44R2 is a 44.2 Ohm ±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 is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging standards to ensure direct interchangeability in circuit applications.

Substiute Parts

RMCF0201FT44R2

Stackpole Electronics IncIn Stock: 4554RMCF0201FT44R2 Datasheet

Current PartRFQ

CRCW020144R2FNED

Vishay DaleIn Stock: 10392CRCW020144R2FNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF44R2C

Panasonic Electronic ComponentsIn Stock: 67447ERJ-1GNF44R2C Datasheet

MFR RecommendedRFQ

RC0201FR-0744R2L

YAGEOIn Stock: 7321RC0201FR-0744R2L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT44R2 are qualified based on the following critical parameters:

• Resistance value: 44.2 Ohms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Package format: 0201 (0603 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Termination count: 2
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

All identified substitute parts match these core electrical and mechanical specifications, ensuring functional equivalence in circuit design applications. Variations in operating temperature range and physical height dimensions are noted but do not affect substitution eligibility within standard operating conditions.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, meeting regulatory requirements for current manufacturing and deployment. The CRCW020144R2FNED (Vishay Dale) and RMCF0201FT44R2 (Stackpole) both support the extended operating temperature range of -55°C to 155°C, making them suitable for applications requiring maximum thermal performance. The ERJ-1GNF44R2C (Panasonic) and RC0201FR-0744R2L (YAGEO) operate within the -55°C to 125°C range, which is sufficient for standard industrial and commercial applications. The RC0201FR-0744R2L includes moisture-resistant thick film construction as an additional feature. All parts carry unlimited moisture sensitivity rating (MSL 1) and are suitable for standard reflow soldering processes without special handling requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW020144R2FNED be used as a direct replacement for RMCF0201FT44R2?

A: Yes. Both parts share identical electrical specifications (44.2 Ohms ±1%, 0.05W, ±200ppm/°C), package format (0201), and compliance ratings (ROHS3, MSL 1). The CRCW020144R2FNED has a slightly lower seated height (0.010" vs 0.011"), which does not affect circuit functionality.

Q: What is the difference between ERJ-1GNF44R2C and RC0201FR-0744R2L?

A: Both parts are electrically equivalent with matching resistance, tolerance, power rating, and temperature coefficient. The primary difference is that RC0201FR-0744R2L features moisture-resistant thick film construction. Both operate within the -55°C to 125°C temperature range, which is 30°C lower than the RMCF0201FT44R2 maximum rating.

Q: Are all substitute parts suitable for high-temperature applications above 125°C?

A: No. The ERJ-1GNF44R2C and RC0201FR-0744R2L are rated to 125°C maximum. For applications requiring operation up to 155°C, use RMCF0201FT44R2 or CRCW020144R2FNED.

Q: Do all parts use the same 0201 package format?

A: Yes. All parts are packaged in 0201 (0603 Metric) format with identical planar dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm). Seated height varies slightly between manufacturers (0.010" to 0.011"), which is within standard PCB assembly tolerances.

Q: What is the significance of MSL 1 rating for these resistors?

A: MSL 1 (Unlimited) indicates these components have unlimited shelf life and require no special moisture control during storage or handling. Standard reflow soldering processes are applicable without pre-bake requirements.