CMF072K2000JLEA Equivalent & Substitute Parts

Part Overview

The CMF072K2000JLEA is a 2.2 kOhms ±5% 0.5W metal film axial through-hole resistor manufactured by Vishay Dale. This component is actively produced and widely used in general-purpose electronic applications requiring stable resistance values with flame retardant and moisture-resistant properties. Substitute parts may be required due to inventory constraints, packaging format preferences, or application-specific performance requirements such as improved tolerance or higher power ratings.

Substiute Parts

CMF072K2000JLEA

Vishay DaleIn Stock: 736CMF072K2000JLEA Datasheet

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CMF552K2000FHEB

Vishay DaleIn Stock: 5434CMF552K2000FHEB Datasheet

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FMP100JR-52-2K2

YAGEOIn Stock: 16911FMP100JR-52-2K2 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMF072K2000JLEA is determined by the following critical parameters: resistance value (2.2 kOhms), composition (metal film), and package type (axial). The identified substitute parts maintain these core specifications while varying in tolerance grade, power rating, and temperature coefficient characteristics.

CMF552K2000FHEB qualifies as a direct upgrade substitute, offering improved tolerance (±1% versus ±5%) and superior temperature coefficient performance (±50ppm/°C versus ±150ppm/°C) while maintaining identical resistance, power rating, and physical dimensions.

FMP100JR-52-2K2 qualifies as a higher-power substitute, providing increased power dissipation capability (1W versus 0.5W) with matching resistance and tolerance specifications, though with slightly larger physical dimensions and different temperature operating range.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain ROHS3 compliance and active production status, ensuring regulatory conformance and supply chain availability.

CMF552K2000FHEB is suitable for applications requiring tighter tolerance control and improved temperature stability. The ±1% tolerance and ±50ppm/°C temperature coefficient provide enhanced precision compared to the original specification. Physical dimensions remain identical, enabling direct board-level substitution without layout modifications.

FMP100JR-52-2K2 is suitable for applications requiring higher power dissipation or operating in thermally demanding environments. The 1W power rating provides additional thermal margin. The slightly larger physical dimensions (0.094" Dia x 0.248" L) must be verified against board layout constraints. The operating temperature range extends to 155°C maximum, which is 20°C lower than the CMF072K2000JLEA.

Frequently Asked Questions (FAQ)

Q: Can CMF552K2000FHEB replace CMF072K2000JLEA in any application?

A: Yes, CMF552K2000FHEB is a direct upgrade substitute. It maintains identical resistance, power rating, and physical dimensions while offering improved tolerance and temperature coefficient performance. No circuit modifications or board layout changes are required.

Q: When should FMP100JR-52-2K2 be used instead of the original part?

A: FMP100JR-52-2K2 should be selected when the application requires higher power dissipation (1W versus 0.5W) or when operating in elevated temperature environments. Verify that the slightly larger physical dimensions (0.094" Dia x 0.248" L) are compatible with board layout and component spacing requirements.

Q: Are there packaging format differences between these parts?

A: CMF072K2000JLEA is supplied in Tape & Reel (TR) format. CMF552K2000FHEB and FMP100JR-52-2K2 are supplied in Cut Tape (CT) format. Both formats are compatible with standard pick-and-place assembly equipment.

Q: What is the maximum operating temperature for each part?

A: CMF072K2000JLEA and CMF552K2000FHEB both operate to 175°C maximum. FMP100JR-52-2K2 operates to 155°C maximum. For applications exceeding 155°C, use CMF072K2000JLEA or CMF552K2000FHEB.

Q: Do all parts meet the same regulatory requirements?

A: All three parts are ROHS3 compliant and carry EAR99 ECCN classification. CMF072K2000JLEA and FMP100JR-52-2K2 are REACH Unaffected. CMF552K2000FHEB is REACH Affected. Verify REACH compliance requirements for your specific application and end-use region.