CMF5576K800BERE Equivalent & Substitute Parts

Part Overview

The CMF5576K800BERE is a 76.8 kOhms ±0.1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. Manufactured by Vishay Dale, this component features flame retardant coating and moisture resistance suitable for precision applications requiring tight tolerance specifications. The part is currently active in production. Substitute parts may be required due to packaging format availability, compliance requirements, or inventory constraints in specific distribution channels.

Substiute Parts

CMF5576K800BERE

Vishay DaleIn Stock: 777CMF5576K800BERE Datasheet

Current PartRFQ

CMF5576K800BEEB

Vishay DaleIn Stock: 1120CMF5576K800BEEB Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMF5576K800BERE is determined by the following critical parameters:

• Resistance value: 76.8 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Operating temperature range: -55°C to 175°C (exact match required)
• Package configuration: Axial through-hole (exact match required)
• Physical dimensions: 0.090" Dia × 0.240" L (exact match required)

The CMF5576K800BEEB qualifies as a parametric equivalent substitute. Both parts share identical electrical specifications, thermal characteristics, and mechanical dimensions. The primary difference is packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Cut Tape (CT) configuration. Both packaging formats are compatible with standard component handling and assembly processes for axial resistors.

Parameter Comparison

Engineering Selection Recommendations

Both the CMF5576K800BERE and CMF5576K800BEEB are active production parts from Vishay Dale with identical electrical and thermal performance characteristics. Selection between these parts should be based on the following factors:

Packaging Format Compatibility: The CMF5576K800BERE is supplied in Tape & Reel format, suitable for high-volume automated assembly operations. The CMF5576K800BEEB is supplied in Cut Tape format, suitable for manual assembly, low-volume production, or component kitting applications.

Regulatory Compliance: The CMF5576K800BEEB carries ROHS3 compliance certification and REACH Unaffected status, making it the appropriate selection for applications subject to RoHS3 or REACH regulatory requirements. The CMF5576K800BERE is RoHS non-compliant and REACH Affected, limiting its use in regulated markets.

Inventory Availability: Current stock levels differ between variants. Selection may be influenced by supply chain requirements and lead time considerations.

Frequently Asked Questions (FAQ)

Q: Can CMF5576K800BEEB be used as a direct replacement for CMF5576K800BERE in circuit design?

A: Yes. Both parts have identical electrical specifications (76.8 kOhms ±0.1%, 0.5W, ±25ppm/°C), thermal operating range (-55°C to 175°C), and physical dimensions (0.090" Dia × 0.240" L). They are functionally interchangeable in circuit applications.

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

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on a reel, optimized for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on cut segments of carrier tape, suitable for manual assembly, component distribution, or low-volume production runs.

Q: Does the packaging format affect component performance?

A: No. Packaging format is a supply and handling consideration only. The electrical, thermal, and mechanical characteristics of the resistor element are identical regardless of packaging format.

Q: Why does CMF5576K800BEEB have different RoHS and REACH status than CMF5576K800BERE?

A: RoHS and REACH compliance status reflects the manufacturing process, materials, and supply chain documentation associated with each specific part number variant. These certifications are determined by the manufacturer and do not affect the component's electrical performance.

Q: Which part should be selected for applications requiring regulatory compliance?

A: CMF5576K800BEEB is the appropriate selection for applications requiring ROHS3 compliance or REACH Unaffected status. Verify specific regulatory requirements for your application before final part selection.

Q: Are there any thermal or frequency limitations that differ between these parts?

A: No. Both parts share identical temperature coefficient (±25ppm/°C) and operating temperature range (-55°C to 175°C). No differences exist in thermal or frequency performance characteristics.