CMF553M0100GKEB Equivalent & Substitute Parts

Part Overview

The CMF553M0100GKEB 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 features flame retardant coating with moisture resistance suitable for industrial and commercial applications. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this resistor category.

Substiute Parts

CMF553M0100GKEB

Vishay DaleIn Stock: 1009CMF553M0100GKEB Datasheet

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CMF553M0100FHEB

Vishay DaleIn Stock: 1647CMF553M0100FHEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The CMF553M0100FHEB qualifies as a direct substitute based on the following allowed parameters:

Matching electrical specifications: identical resistance value (3.01 MOhms), identical power rating (0.5W), identical composition (metal film), and identical operating temperature range (-55°C to 175°C).

Matching mechanical specifications: identical package type (axial), identical physical dimensions (0.090" Dia x 0.240" L / 2.29mm x 6.10mm), and identical number of terminations (2).

Matching compliance: both parts are ROHS3 compliant and carry EAR99 ECCN classification.

The substitute part offers improved tolerance (±1% versus ±2%) and lower temperature coefficient (±50ppm/°C versus ±100ppm/°C), representing an upgrade in precision characteristics while maintaining full backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both CMF553M0100GKEB and CMF553M0100FHEB are Active status products manufactured by Vishay Dale and maintain full ROHS3 compliance. The CMF553M0100FHEB represents a precision upgrade option with tighter tolerance (±1% versus ±2%) and improved temperature stability (±50ppm/°C versus ±100ppm/°C). Selection between these parts depends on application-specific tolerance and stability requirements. The packaging format differs (Tape & Reel versus Cut Tape), which may affect procurement and assembly workflow considerations.

Frequently Asked Questions (FAQ)

Q: Can CMF553M0100FHEB replace CMF553M0100GKEB in existing designs?

A: Yes. Both parts share identical resistance value, power rating, operating temperature range, and physical dimensions. The substitute offers improved tolerance and temperature coefficient specifications.

Q: What is the primary difference between these two parts?

A: The tolerance specification differs (±1% versus ±2%) and the temperature coefficient differs (±50ppm/°C versus ±100ppm/°C). The CMF553M0100FHEB provides higher precision. Packaging format also differs (Cut Tape versus Tape & Reel).

Q: Are both parts RoHS compliant?

A: Yes. Both CMF553M0100GKEB and CMF553M0100FHEB are ROHS3 compliant.

Q: Does the packaging format affect electrical performance?

A: No. Packaging format (Tape & Reel versus Cut Tape) affects procurement and assembly logistics only, not electrical or mechanical performance.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -55°C to 175°C.