RMCF0201FT32R4 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT32R4 is a 32.4 Ohm ±1% thick film chip resistor manufactured by Stackpole Electronics Inc, rated at 0.05W (1/20W) in the 0201 (0603 Metric) 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 inventory management options while maintaining electrical and mechanical compatibility.

Substiute Parts

RMCF0201FT32R4

Stackpole Electronics IncIn Stock: 1067RMCF0201FT32R4 Datasheet

Current PartRFQ

ERJ-1GNF32R4C

Panasonic Electronic ComponentsIn Stock: 32894ERJ-1GNF32R4C Datasheet

MFR RecommendedRFQ

RC0201FR-0732R4L

YAGEOIn Stock: 14669RC0201FR-0732R4L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT32R4 are qualified based on the following electrical and mechanical parameters:

• Resistance value: 32.4 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.05W / 1/20W (exact match required)
• Package: 0201 (0603 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±200ppm/°C (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

All identified substitutes meet these core parameters and are suitable for direct replacement in applications where the RMCF0201FT32R4 is specified.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RMCF0201FT32R4, ERJ-1GNF32R4C, and RC0201FR-0732R4L—are active products with ROHS3 compliance and MSL 1 rating. Selection among these parts should be based on:

• Supply availability and lead time requirements
• Inventory levels at authorized distributors
• Thermal performance requirements: The RMCF0201FT32R4 supports operation to 155°C, while both substitute parts are rated to 125°C maximum
• Physical height constraints: The RMCF0201FT32R4 has a maximum seated height of 0.011" (0.28mm), while substitutes are 0.010" (0.26mm)
• Moisture resistance features: The RC0201FR-0732R4L includes moisture-resistant composition

Frequently Asked Questions (FAQ)

Q: Can ERJ-1GNF32R4C replace RMCF0201FT32R4 in all applications?

A: ERJ-1GNF32R4C is electrically and mechanically compatible for most applications. However, applications requiring operation above 125°C must use the RMCF0201FT32R4, which is rated to 155°C.

Q: What is the difference between RC0201FR-0732R4L and the other substitutes?

A: RC0201FR-0732R4L features moisture-resistant thick film composition. All three parts share identical electrical specifications and package dimensions, with operating temperature ranges of -55°C to 125°C for the YAGEO part.

Q: Are all three parts suitable for automated assembly?

A: Yes. All parts are supplied in Tape & Reel (TR) packaging and are compatible with standard pick-and-place equipment for 0201 (0603 Metric) components.

Q: Does the height difference between parts affect PCB layout?

A: The height difference is minimal (0.001" or 0.02mm). For most applications, this variation does not impact PCB design. Applications with strict height constraints should specify the required maximum height.

Q: Are all parts REACH compliant?

A: Yes. RMCF0201FT32R4, ERJ-1GNF32R4C, and RC0201FR-0732R4L are all REACH Unaffected.