CRCW08051M69FKEAC Equivalent & Substitute Parts

Part Overview

The CRCW08051M69FKEAC is a 1.69 MOhm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is currently active in production with 756 units in stock. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when upgraded specifications such as automotive qualification are needed for specific applications.

Substiute Parts

CRCW08051M69FKEAC

Vishay DaleIn Stock: 835CRCW08051M69FKEAC Datasheet

Current PartRFQ

MCR10ERTF1694

Rohm SemiconductorIn Stock: 5410MCR10ERTF1694 Datasheet

DirectRFQ

KTR10EZPF1694

Rohm SemiconductorIn Stock: 10722KTR10EZPF1694 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08051M69FKEAC is determined by strict equivalence across the following parameters: resistance value (1.69 MOhms), tolerance (±1%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). All substitute parts must maintain identical electrical specifications and physical dimensions to ensure direct interchangeability in circuit applications.

The substitute parts are grouped into two categories:

Direct Equivalent: MCR10ERTF1694 (Rohm Semiconductor) meets all electrical and mechanical parameters but is discontinued at DiGi Electronics and supplied in Cut Tape (CT) & Digi-Reel® packaging instead of Tape & Reel (TR).

Upgraded Equivalent: KTR10EZPF1694 (Rohm Semiconductor) maintains all core electrical specifications while adding automotive AEC-Q200 qualification and high voltage capability. This part is active in production with higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: The CRCW08051M69FKEAC remains the primary choice as an active product with established supply. MCR10ERTF1694 is electrically equivalent but discontinued status and alternative packaging format limit its suitability for new designs.

For Automotive and High-Reliability Applications: KTR10EZPF1694 is the preferred substitute. It maintains all core electrical specifications while providing AEC-Q200 automotive qualification and high voltage capability. This part is active in production with significantly higher inventory (10,632 units) compared to the primary part (756 units), ensuring supply continuity.

For Packaging Considerations: Both substitute parts are supplied in 0805 package with identical electrical performance. The CRCW08051M69FKEAC and KTR10EZPF1694 are supplied in Tape & Reel (TR) format suitable for automated assembly. MCR10ERTF1694 uses Cut Tape (CT) & Digi-Reel® packaging, which may require different handling in production environments.

Compliance Status: All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8533.21.0030.

Frequently Asked Questions (FAQ)

Q: Can MCR10ERTF1694 be used as a direct replacement for CRCW08051M69FKEAC?

A: MCR10ERTF1694 is electrically and mechanically equivalent with identical resistance, tolerance, power rating, and operating temperature range. However, it is discontinued at DiGi Electronics and supplied in Cut Tape (CT) & Digi-Reel® packaging rather than Tape & Reel (TR), which may impact production workflow compatibility.

Q: What is the advantage of KTR10EZPF1694 over the primary part?

A: KTR10EZPF1694 maintains all electrical specifications while adding automotive AEC-Q200 qualification and high voltage capability. It is active in production with higher inventory availability, making it suitable for applications requiring automotive-grade components or enhanced reliability.

Q: Are there physical dimension differences between these parts?

A: All three parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). The seated height differs slightly: CRCW08051M69FKEAC is 0.024" (0.60mm) maximum, while MCR10ERTF1694 and KTR10EZPF1694 are 0.026" (0.65mm) maximum. This 0.002" difference is within standard PCB design tolerances.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8533.21.0030) classifications. Moisture sensitivity level is 1 (Unlimited) for all parts.

Q: Which part should be selected for new design implementations?

A: For standard applications, use CRCW08051M69FKEAC or KTR10EZPF1694. For automotive or high-reliability applications, KTR10EZPF1694 is the recommended choice due to AEC-Q200 qualification and active production status. Avoid MCR10ERTF1694 for new designs due to discontinued status.