CMF553M0100GNEB Equivalent & Substitute Parts

Part Overview

The CMF553M0100GNEB is a 3.01 MOhms ±2% metal film axial through-hole resistor rated at 0.5W (1/2W) manufactured by Vishay Dale. This component is classified as Active product status and is currently in stock with 1094 units available. The resistor features flame retardant coating and moisture resistance, suitable for applications requiring high-value precision resistance in through-hole configurations. Substitute parts are identified when equivalent electrical performance can be achieved with alternative tolerance, packaging, or temperature coefficient specifications while maintaining the same base resistance value and power rating.

Substiute Parts

CMF553M0100GNEB

Vishay DaleIn Stock: 1156CMF553M0100GNEB Datasheet

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CMF553M0100FHEB

Vishay DaleIn Stock: 1647CMF553M0100FHEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMF553M0100GNEB is determined by the following critical parameters:

• Resistance Value: Must be 3.01 MOhms (exact match required)
• Power Rating: Must be 0.5W (1/2W) minimum
• Package Type: Must be Axial through-hole configuration
• Composition: Must be Metal Film
• Operating Temperature Range: Must support -55°C to 175°C minimum
• Physical Dimensions: Must be 0.090" Dia x 0.240" L (2.29mm x 6.10mm)

Tolerance, temperature coefficient, and packaging format (Tape & Reel vs. Cut Tape) are secondary parameters that may vary while maintaining functional equivalence. The substitute part CMF553M0100FHEB meets all primary substitution criteria with improved tolerance specification (±1% vs. ±2%) and superior temperature coefficient performance (±50ppm/°C vs. ±200ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both CMF553M0100GNEB and CMF553M0100FHEB are Active status components manufactured by Vishay Dale with identical ROHS3 compliance and EAR99 ECCN classification. The CMF553M0100FHEB substitute offers improved electrical performance through tighter tolerance (±1% vs. ±2%) and lower temperature coefficient (±50ppm/°C vs. ±200ppm/°C), making it suitable for applications requiring enhanced stability and precision. Selection between these parts should be based on application tolerance requirements and packaging format availability (Tape & Reel vs. Cut Tape). Both components maintain identical physical dimensions, power rating, and operating temperature range, ensuring direct functional substitution in through-hole circuit designs.

Frequently Asked Questions (FAQ)

Q: Can CMF553M0100FHEB directly replace CMF553M0100GNEB in existing designs?

A: Yes. Both parts share identical resistance value (3.01 MOhms), power rating (0.5W), physical dimensions (0.090" Dia x 0.240" L), operating temperature range (-55°C to 175°C), and axial package configuration. The substitute offers improved tolerance and temperature coefficient specifications.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for automated assembly processes. Cut Tape (CT) packaging provides components on tape segments, suitable for manual assembly or smaller production volumes. Both formats contain identical components with no electrical differences.

Q: Does the ±1% tolerance of CMF553M0100FHEB provide better circuit performance?

A: Tighter tolerance (±1% vs. ±2%) reduces resistance value variation across the production batch, resulting in more consistent circuit behavior. Applications sensitive to resistance variation benefit from the improved tolerance specification.

Q: Are both parts compliant with current regulatory requirements?

A: Yes. Both CMF553M0100GNEB and CMF553M0100FHEB are ROHS3 compliant and classified as EAR99 for export control purposes, meeting current regulatory standards for electronic component manufacturing and distribution.

Q: What advantage does the lower temperature coefficient of CMF553M0100FHEB provide?

A: The ±50ppm/°C temperature coefficient of CMF553M0100FHEB compared to ±200ppm/°C of CMF553M0100GNEB results in smaller resistance value changes across the operating temperature range (-55°C to 175°C), improving circuit stability in temperature-sensitive applications.