CMF55100R00BER6 Equivalent & Substitute Parts

Part Overview

The CMF55100R00BER6 is a 100 Ohm, 0.5W metal film axial through-hole resistor manufactured by Vishay Dale. This component is classified as Active product status and is designed for applications requiring precision resistive elements with flame retardant coating and moisture resistance. The part is supplied in Tape & Reel packaging format.

Substitute parts are identified when they maintain identical electrical specifications (resistance value, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical compatibility (axial package, identical dimensions) while potentially offering different packaging formats or improved compliance certifications.

Substiute Parts

CMF55100R00BER6

Vishay DaleIn Stock: 1084CMF55100R00BER6 Datasheet

Current PartRFQ

CMF55100R00BEEB

Vishay DaleIn Stock: 1560CMF55100R00BEEB Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMF55100R00BER6 is determined by the following criteria:

• Identical resistance value: 100 Ohms
• Identical tolerance: ±0.1%
• Identical power rating: 0.5W (1/2W)
• Identical composition: Metal Film
• Identical temperature coefficient: ±25ppm/°C
• Identical operating temperature range: -55°C to 175°C
• Identical package type: Axial
• Identical physical dimensions: 0.090" Dia x 0.240" L (2.29mm x 6.10mm)
• Identical number of terminations: 2
• Identical features: Flame Retardant Coating, Moisture Resistant, Safety

The CMF55100R00BEEB qualifies as a parametric equivalent substitute. Both parts share the same base product number (CMF55) and belong to the same series. The primary difference is packaging format: the main part is supplied in Tape & Reel (TR) format, while the substitute is supplied in Cut Tape (CT) format. Both formats are standard distribution methods for the same component and do not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both the CMF55100R00BER6 and CMF55100R00BEEB are Active status components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

Packaging Requirements: The CMF55100R00BER6 is supplied in Tape & Reel format, suitable for high-volume automated assembly operations. The CMF55100R00BEEB is supplied in Cut Tape format, suitable for lower-volume applications or manual assembly processes.

Compliance Certifications: The CMF55100R00BEEB offers improved compliance status with ROHS3 compliance and REACH Unaffected designation, compared to the main part which is RoHS non-compliant and REACH Affected. Applications subject to regulatory requirements in regions enforcing RoHS3 or REACH restrictions should prioritize the CMF55100R00BEEB.

Inventory Availability: The CMF55100R00BEEB has higher inventory availability (1479 Pcs) compared to the main part (1000 Pcs).

Both parts are suitable for direct substitution in applications where the electrical specifications and axial package format are required.

Frequently Asked Questions (FAQ)

Q: Can CMF55100R00BEEB be used as a direct replacement for CMF55100R00BER6?

A: Yes. Both parts have identical electrical specifications (100 Ohms, ±0.1% tolerance, 0.5W power rating, ±25ppm/°C temperature coefficient, -55°C to 175°C operating range) and identical mechanical dimensions (0.090" Dia x 0.240" L). The only difference is packaging format (Tape & Reel versus Cut Tape), which does not affect component performance or circuit functionality.

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

A: Tape & Reel packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Cut Tape packaging supplies the same components cut from the reel into smaller quantities, suitable for manual assembly or lower-volume production. Both formats contain identical components with no electrical or mechanical differences.

Q: Does the packaging format affect the component's electrical performance?

A: No. Packaging format is a distribution and handling consideration only. The electrical and mechanical properties of the resistor remain identical regardless of whether it is supplied in Tape & Reel or Cut Tape format.

Q: What does RoHS3 compliance mean?

A: RoHS3 (Restriction of Hazardous Substances Directive 3) is a European Union regulation that restricts the use of specific hazardous substances in electrical and electronic equipment. The CMF55100R00BEEB meets RoHS3 requirements, while the CMF55100R00BER6 does not. Applications destined for EU markets or subject to RoHS3 requirements should use the compliant substitute part.

Q: What does REACH Unaffected status indicate?

A: REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) is a European Union chemical regulation. REACH Unaffected status indicates the component does not contain substances of very high concern (SVHC) listed under REACH. The CMF55100R00BEEB has REACH Unaffected status, while the main part is REACH Affected. For applications in regulated markets, the substitute part is preferred.

Q: Are both parts suitable for high-precision applications?

A: Yes. Both parts have ±0.1% tolerance and ±25ppm/°C temperature coefficient, making them suitable for precision applications requiring tight resistance tolerances and stable performance across the operating temperature range.