RMCF0201FT15R4 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT15R4 is a 15.4 Ohms ±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 operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design standardization across manufacturing environments.

Substiute Parts

RMCF0201FT15R4

Stackpole Electronics IncIn Stock: 888RMCF0201FT15R4 Datasheet

Current PartRFQ

ERJ-1GNF15R4C

Panasonic Electronic ComponentsIn Stock: 25223ERJ-1GNF15R4C Datasheet

MFR RecommendedRFQ

RC0201FR-0715R4L

YAGEOIn Stock: 4583RC0201FR-0715R4L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT15R4 are qualified based on electrical and mechanical parameter equivalence. The following criteria determine substitutability:

• Resistance value: 15.4 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 and environmental compliance: ROHS3 Compliant, MSL 1

All identified substitute parts meet these core electrical and mechanical specifications. Variations in operating temperature range and physical dimensions (height) are noted but do not preclude substitution where the application operating conditions fall within the substitute part's rated range.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RMCF0201FT15R4, ERJ-1GNF15R4C, and RC0201FR-0715R4L—are active production components with ROHS3 compliance and unlimited moisture sensitivity ratings. Selection among these parts should be based on application-specific operating temperature requirements and supply chain availability.

For applications operating at temperatures above 125°C, the RMCF0201FT15R4 (Stackpole) is the appropriate choice due to its extended operating range to 155°C. For applications within the -55°C to 125°C range, ERJ-1GNF15R4C (Panasonic) and RC0201FR-0715R4L (YAGEO) are functionally equivalent alternatives. The RC0201FR-0715R4L includes moisture-resistant thick film composition, which may provide additional environmental protection in specific applications.

Physical height differences (0.28mm for Stackpole versus 0.26mm for Panasonic and YAGEO) are minimal and typically do not impact PCB assembly or clearance considerations in standard 0201 package applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-1GNF15R4C or RC0201FR-0715R4L be used as direct replacements for RMCF0201FT15R4?

A: Yes, within the operating temperature range of -55°C to 125°C. Both parts meet the electrical specifications (15.4 Ohms ±1%, 0.05W, ±200ppm/°C) and package requirements (0201 / 0603 Metric). If your application requires operation above 125°C, the RMCF0201FT15R4 is required.

Q: What is the significance of the 0201 package designation?

A: The 0201 package (0603 Metric) is a surface-mount chip resistor format measuring 0.024" x 0.012" (0.60mm x 0.30mm). All three parts use this identical package, ensuring mechanical and electrical compatibility on PCB layouts designed for 0201 components.

Q: Are there differences in tolerance or temperature coefficient among these parts?

A: No. All three parts share identical tolerance (±1%) and temperature coefficient (±200ppm/°C) specifications, ensuring equivalent electrical performance within their respective operating temperature ranges.

Q: Does the moisture-resistant feature of RC0201FR-0715R4L provide additional benefits?

A: The moisture-resistant thick film composition of RC0201FR-0715R4L may provide enhanced stability in high-humidity or condensing environments. However, all three parts carry MSL 1 (Unlimited) ratings, indicating standard moisture sensitivity handling is sufficient for typical manufacturing and storage conditions.

Q: What is the impact of the 0.02mm height difference between parts?

A: The height difference between RMCF0201FT15R4 (0.28mm) and the Panasonic and YAGEO alternatives (0.26mm) is negligible for standard PCB assembly applications and does not affect component placement, soldering, or clearance in typical circuit designs.