RMCF0201FT2K55 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT2K55 is a 2.55 kOhms ±1% thick film chip resistor manufactured by Stackpole Electronics Inc in 0201 package format. This component is rated for 0.05W (1/20W) power dissipation and operates across -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RMCF0201FT2K55

Stackpole Electronics IncIn Stock: 1688RMCF0201FT2K55 Datasheet

Current PartRFQ

CRCW02012K55FNED

Vishay DaleIn Stock: 10052CRCW02012K55FNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF2551C

Panasonic Electronic ComponentsIn Stock: 161924ERJ-1GNF2551C Datasheet

MFR RecommendedRFQ

RC0201FR-072K55L

YAGEOIn Stock: 56975RC0201FR-072K55L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT2K55 are qualified based on the following criteria:

Electrical Parameters: Resistance value (2.55 kOhms), tolerance (±1%), power rating (0.05W), composition (thick film), and temperature coefficient (±200ppm/°C) must match exactly.

Mechanical Parameters: Package format (0201), physical dimensions (0.024" L x 0.012" W), and termination count (2) must be identical to ensure PCB footprint compatibility.

Environmental & Compliance: Operating temperature range, RoHS3 compliance, MSL rating, and REACH status must align with application requirements.

Packaging Format: Substitutes may differ in delivery packaging (Tape & Reel vs. Cut Tape) without affecting component functionality.

All identified substitutes meet these criteria and are directly interchangeable with the RMCF0201FT2K55 in circuit design applications.

Parameter Comparison

Engineering Selection Recommendations

All four parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment for current manufacturing environments. The RMCF0201FT2K55, CRCW02012K55FNED, and RC0201FR-072K55L support the full operating temperature range of -55°C to 155°C, while ERJ-1GNF2551C operates to 125°C maximum. For applications requiring extended high-temperature operation above 125°C, RMCF0201FT2K55 or CRCW02012K55FNED are preferred selections. All parts carry MSL 1 rating and REACH Unaffected status. Packaging format differences (Tape & Reel versus Cut Tape) do not affect electrical or mechanical compatibility. Height variation between RMCF0201FT2K55 (0.011" maximum) and substitute parts (0.010" maximum) remains within typical PCB assembly tolerances and does not impact circuit functionality.

Frequently Asked Questions (FAQ)

Q: Can CRCW02012K55FNED replace RMCF0201FT2K55 directly on the PCB? A: Yes. Both parts share identical electrical specifications (2.55 kOhms ±1%, 0.05W), package format (0201), and physical dimensions (0.024" L x 0.012" W). The 0.001" height difference is within standard PCB assembly tolerances.

Q: What is the difference between Tape & Reel and Cut Tape packaging? A: Packaging format affects component delivery and handling during assembly but does not alter electrical or mechanical properties. Tape & Reel suits high-volume automated assembly; Cut Tape accommodates lower-volume or manual placement scenarios.

Q: Why does ERJ-1GNF2551C have a lower maximum operating temperature? A: ERJ-1GNF2551C operates to 125°C while RMCF0201FT2K55 and CRCW02012K55FNED reach 155°C. For applications requiring sustained operation above 125°C, select RMCF0201FT2K55 or CRCW02012K55FNED.

Q: Are all substitutes RoHS3 compliant? A: Yes. All four parts carry ROHS3 Compliant status and REACH Unaffected designation, meeting current environmental and regulatory requirements.

Q: Does moisture resistance affect substitution compatibility? A: RC0201FR-072K55L includes moisture-resistant construction as a feature. This enhancement does not prevent substitution but may provide additional protection in high-humidity environments. All parts maintain MSL 1 (Unlimited) rating.

Q: What inventory levels are available for each part? A: RMCF0201FT2K55: 1,668 pcs; CRCW02012K55FNED: 9,978 pcs; ERJ-1GNF2551C: 161,856 pcs; RC0201FR-072K55L: 56,914 pcs.