CMF5523K700FHR6 Equivalent & Substitute Parts

Part Overview

The CMF5523K700FHR6 is a 23.7 kOhms ±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 industrial and commercial applications. The part is currently active in production with 1159 units in stock. Identifying equivalent substitute parts becomes necessary when the primary packaging format (Tape & Reel) is unavailable or when compliance requirements differ between procurement sources.

Substiute Parts

CMF5523K700FHR6

Vishay DaleIn Stock: 1226CMF5523K700FHR6 Datasheet

Current PartRFQ

CMF5523K700FHEB

Vishay DaleIn Stock: 1922CMF5523K700FHEB Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMF5523K700FHR6 is determined by strict equivalence across the following critical parameters:

• Resistance value: 23.7 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W/1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Package configuration: Axial through-hole (exact match required)
• Temperature coefficient: ±50ppm/°C (exact match required)
• Operating temperature range: -55°C to 175°C (exact match required)
• Physical dimensions: 0.090" Dia x 0.240" L (exact match required)

The identified substitute part CMF5523K700FHEB differs only in packaging format (Cut Tape versus Tape & Reel) and compliance certifications, while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both CMF5523K700FHR6 and CMF5523K700FHEB are electrically and mechanically identical, with selection determined by packaging requirements and regulatory compliance needs.

The CMF5523K700FHR6 (Tape & Reel packaging) is suitable for high-volume automated assembly operations. This variant is RoHS non-compliant and REACH Affected.

The CMF5523K700FHEB (Cut Tape packaging) is appropriate for lower-volume applications, manual assembly, or mixed-component kitting. This variant achieves ROHS3 compliance and is REACH Unaffected, making it preferable for applications subject to European Union regulatory requirements or customer specifications mandating RoHS3 certification.

Selection between these parts should be based on production volume requirements, assembly methodology, and applicable regulatory compliance mandates rather than electrical performance, as both components deliver identical functional characteristics.

Frequently Asked Questions (FAQ)

Q: Are CMF5523K700FHR6 and CMF5523K700FHEB electrically interchangeable?

A: Yes. Both parts deliver identical electrical performance: 23.7 kOhms ±1% resistance, 0.5W power rating, ±50ppm/°C temperature coefficient, and -55°C to 175°C operating range.

Q: What is the primary difference between these two part numbers?

A: The packaging format differs. CMF5523K700FHR6 is supplied in Tape & Reel (TR) format for automated pick-and-place assembly. CMF5523K700FHEB is supplied in Cut Tape (CT) format for manual handling and smaller batch quantities.

Q: Which part should I select for RoHS3-compliant applications?

A: CMF5523K700FHEB is ROHS3 Compliant. CMF5523K700FHR6 is RoHS non-compliant. If RoHS3 certification is required, CMF5523K700FHEB is the appropriate selection.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both components share identical axial package dimensions of 0.090" Dia x 0.240" L (2.29mm x 6.10mm), ensuring mechanical compatibility in PCB layouts and through-hole applications.

Q: What does REACH Unaffected status mean for CMF5523K700FHEB?

A: REACH Unaffected indicates the part does not contain substances of very high concern (SVHC) listed under EU REACH regulations, simplifying compliance documentation for European Union supply chains.

Q: Can I use Cut Tape packaging in automated assembly?

A: Cut Tape format is designed for manual component handling and lower-volume applications. Tape & Reel format is optimized for automated pick-and-place equipment. Using Cut Tape in high-speed automated assembly may require manual feeding or tape conversion equipment.