RMCF0201FT22K0 Equivalent & Substitute Parts

Part Overview

The RMCF0201FT22K0 is a 22 kOhms ±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 is designed for high-density surface mount applications. The part maintains Active product status and is ROHS3 compliant with AEC-Q200 automotive qualification. Equivalent and substitute parts are identified to support supply chain continuity, design flexibility, and procurement optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

RMCF0201FT22K0

Stackpole Electronics IncIn Stock: 1198RMCF0201FT22K0 Datasheet

Current PartRFQ

AC0201FR-0722KL

YAGEOIn Stock: 28005AC0201FR-0722KL Datasheet

MFR RecommendedRFQ

CRCW020122K0FNED

Vishay DaleIn Stock: 30542CRCW020122K0FNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF2202C

Panasonic Electronic ComponentsIn Stock: 152505ERJ-1GNF2202C Datasheet

MFR RecommendedRFQ

RC0201FR-0722KL

YAGEOIn Stock: 1656RC0201FR-0722KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCF0201FT22K0 are qualified based on the following criteria:

• Electrical Parameters: Resistance value (22 kOhms), tolerance (±1%), and power rating (0.05W) must be identical
• Package Compatibility: All substitutes must use the 0201 (0603 Metric) package with 2 terminations
• Composition: Thick film construction required for thermal and frequency response characteristics
• Temperature Coefficient: ±200ppm/°C specification maintained across all qualified substitutes
• Compliance & Ratings: ROHS3 compliance and MSL 1 rating required; AEC-Q200 automotive qualification preferred for enhanced reliability
• Operating Temperature: Minimum -55°C to +125°C range acceptable; extended range to +155°C preferred

The following manufacturer part numbers meet these substitution criteria: AC0201FR-0722KL (YAGEO), CRCW020122K0FNED (Vishay Dale), ERJ-1GNF2202C (Panasonic Electronic Components), and RC0201FR-0722KL (YAGEO).

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts maintain full electrical and mechanical compatibility with the RMCF0201FT22K0 across core parameters: resistance, tolerance, power rating, package dimensions, and thermal characteristics. Selection should be based on application-specific requirements and supply chain considerations.

AC0201FR-0722KL (YAGEO) carries AEC-Q200 automotive qualification and moisture-resistant features, matching the reliability profile of the original Stackpole component. This part is suitable for automotive and high-reliability applications requiring extended temperature operation to +155°C.

CRCW020122K0FNED (Vishay Dale) provides equivalent electrical performance with standard thick film construction. Operating temperature range extends to +155°C, supporting applications with elevated thermal requirements. This part lacks explicit AEC-Q200 designation but maintains ROHS3 compliance.

ERJ-1GNF2202C (Panasonic Electronic Components) offers the highest inventory availability among substitutes. Operating temperature range is limited to +125°C, making this part suitable for standard industrial and consumer applications within this thermal envelope.

RC0201FR-0722KL (YAGEO) features moisture-resistant construction and is available in limited quantities. Operating temperature range is limited to +125°C. This part is appropriate for applications requiring moisture resistance within the standard temperature range.

Frequently Asked Questions (FAQ)

Q: Can these substitute parts be used interchangeably with the RMCF0201FT22K0?

A: Yes, all four substitute parts meet the core electrical and mechanical specifications. Interchangeability is confirmed for resistance value (22 kOhms), tolerance (±1%), power rating (0.05W), package format (0201), and thermal coefficient (±200ppm/°C). Physical dimensions and termination count are identical. Selection should account for operating temperature requirements and application-specific compliance needs.

Q: What is the difference in operating temperature range between these parts?

A: The RMCF0201FT22K0, AC0201FR-0722KL, and CRCW020122K0FNED support -55°C to +155°C operation. The ERJ-1GNF2202C and RC0201FR-0722KL are rated for -55°C to +125°C. For applications requiring operation above +125°C, select from the first three options.

Q: Are all substitute parts AEC-Q200 qualified?

A: Only AC0201FR-0722KL carries explicit AEC-Q200 automotive qualification. The RMCF0201FT22K0 original part also holds AEC-Q200 rating. For automotive applications requiring this certification, AC0201FR-0722KL is the recommended substitute.

Q: What is the significance of the height difference between parts?

A: The RMCF0201FT22K0 has a maximum seated height of 0.011" (0.28mm), while substitute parts are specified at 0.010" (0.26mm). This 0.001" difference is within typical PCB assembly tolerances and does not affect functional compatibility or solder joint reliability in standard reflow processes.

Q: Do all parts have the same moisture sensitivity rating?

A: Yes, all parts including the original RMCF0201FT22K0 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Storage and handling requirements are identical across all options.

Q: Which substitute offers the best supply availability?

A: ERJ-1GNF2202C (Panasonic) shows the highest inventory level at 152,437 pieces. AC0201FR-0722KL (YAGEO) provides 27,993 pieces, CRCW020122K0FNED (Vishay Dale) offers 30,529 pieces, and RC0201FR-0722KL (YAGEO) has 1,550 pieces available.