CRCW0805576KFKEAC Equivalent & Substitute Parts

Part Overview

The CRCW0805576KFKEAC is a 576 kOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for general-purpose applications requiring precision resistance values with tight tolerance specifications. The part maintains Active product status with 1032 units in current inventory. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component requirements.

Substiute Parts

CRCW0805576KFKEAC

Vishay DaleIn Stock: 1043CRCW0805576KFKEAC Datasheet

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KTR10EZPF5763

Rohm SemiconductorIn Stock: 9319KTR10EZPF5763 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW0805576KFKEAC is determined by strict alignment of the following parameters:

• Resistance value: 576 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W, 1/8W (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (exact match required)

The KTR10EZPF5763 manufactured by Rohm Semiconductor meets all substitution criteria. This part maintains identical electrical specifications and mechanical dimensions while providing additional automotive-grade qualification (AEC-Q200) and high-voltage capability features.

Parameter Comparison

Engineering Selection Recommendations

Both the CRCW0805576KFKEAC and KTR10EZPF5763 are Active status products with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement.

The CRCW0805576KFKEAC (Vishay Dale) is suitable for general-purpose applications where standard thick film resistor performance is required. Current inventory of 1032 units supports immediate availability for production requirements.

The KTR10EZPF5763 (Rohm Semiconductor) provides identical core electrical and mechanical specifications with additional automotive-grade AEC-Q200 qualification and high-voltage capability features. This part is appropriate for applications requiring automotive-grade component certification or enhanced voltage performance. Inventory of 9277 units ensures supply continuity.

The maximum seated height difference of 0.002" (0.05mm) between parts is within typical PCB design tolerances for 0805 package applications and does not impact mechanical compatibility in standard surface-mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can KTR10EZPF5763 be used as a direct replacement for CRCW0805576KFKEAC?

A: Yes. Both parts share identical resistance value (576 kOhms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Mechanical dimensions are equivalent within standard PCB assembly tolerances.

Q: What is the significance of AEC-Q200 qualification on the KTR10EZPF5763?

A: AEC-Q200 is an automotive industry standard qualification. This certification indicates the part meets automotive-grade reliability and performance requirements. Applications not requiring automotive qualification can use either part interchangeably based on electrical specifications alone.

Q: Are there any height considerations when substituting these parts?

A: The KTR10EZPF5763 has a maximum seated height of 0.026" (0.65mm) compared to 0.024" (0.60mm) for the CRCW0805576KFKEAC. This 0.002" (0.05mm) difference is within standard PCB design clearance specifications for 0805 package components and does not affect standard surface-mount assembly compatibility.

Q: Do both parts meet current environmental compliance standards?

A: Yes. Both the CRCW0805576KFKEAC and KTR10EZPF5763 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement and use.

Q: What determines substitution eligibility for 0805 chip resistors?

A: Substitution eligibility is determined by exact matching of resistance value, tolerance, power rating, package type, composition, temperature coefficient, operating temperature range, and compliance certifications. Deviations in any of these parameters require separate engineering evaluation.