RMCF0201FT237R Equivalent & Substitute Parts

Part Overview

The RMCF0201FT237R is a 237 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 and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and carries ROHS3 compliance with AEC-Q200 qualification. Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RMCF0201FT237R

Stackpole Electronics IncIn Stock: 1091RMCF0201FT237R Datasheet

Current PartRFQ

CRCW0201237RFNED

Vishay DaleIn Stock: 11128CRCW0201237RFNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF2370C

Panasonic Electronic ComponentsIn Stock: 57109ERJ-1GNF2370C Datasheet

MFR RecommendedRFQ

RC0201FR-07237RL

YAGEOIn Stock: 29693RC0201FR-07237RL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT237R are qualified based on the following criteria:

• Resistance value: 237 Ohms
• Tolerance: ±1%
• Power rating: 0.05W (1/20W)
• Package format: 0201 (0603 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Termination count: 2
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All identified substitutes maintain these core electrical and mechanical specifications. Operating temperature ranges may vary within acceptable limits for the application category. Physical dimensions remain consistent across all qualified alternatives.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and ROHS3 compliance. The CRCW0201237RFNED (Vishay Dale) and RMCF0201FT237R (Stackpole) both support the full operating temperature range of -55°C to 155°C. The ERJ-1GNF2370C (Panasonic) and RC0201FR-07237RL (YAGEO) operate to 125°C maximum, which represents a reduced upper temperature limit. The RC0201FR-07237RL includes moisture-resistant composition as an additional feature. Physical height differences are minimal, with substitute parts measuring 0.010" seated height compared to 0.011" for the original component. All parts carry unlimited moisture sensitivity level (MSL 1) rating.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the RMCF0201FT237R?

A: Substitutes must match the 237 Ohm resistance value, ±1% tolerance, 0.05W power rating, 0201 package format, thick film composition, ±200ppm/°C temperature coefficient, and ROHS3 compliance. Operating temperature range and physical dimensions must remain within acceptable limits for the application.

Q: Are there differences in operating temperature between the main part and substitutes?

A: The RMCF0201FT237R and CRCW0201237RFNED support -55°C to 155°C operation. The ERJ-1GNF2370C and RC0201FR-07237RL are rated to -55°C to 125°C maximum. Applications requiring operation above 125°C must use the Stackpole or Vishay Dale alternatives.

Q: Do physical dimensions vary between these parts?

A: All parts share identical length and width dimensions of 0.024" x 0.012" (0.60mm x 0.30mm). Seated height varies slightly, with the original part at 0.011" maximum and substitutes at 0.010" maximum. This difference is negligible for standard PCB assembly applications.

Q: What is the significance of the moisture-resistant feature on the YAGEO part?

A: The RC0201FR-07237RL includes moisture-resistant thick film composition. This feature provides additional protection in high-humidity environments but does not alter the core electrical specifications or substitution eligibility.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitutes carry ROHS3 compliance certification and maintain MSL 1 (Unlimited) moisture sensitivity level rating, matching the original component's environmental qualifications.