CRCW04029K09FKEE Equivalent & Substitute Parts

Part Overview

The CRCW04029K09FKEE is a 9.09 kOhms ±1% thick film chip resistor manufactured by Vishay Dale in 0402 (1005 Metric) package format. This component is rated for automotive applications under AEC-Q200 standard with a power rating of 0.063W (1/16W) and operating temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and automotive qualification requirements.

Substiute Parts

CRCW04029K09FKEE

Vishay DaleIn Stock: 1033CRCW04029K09FKEE Datasheet

Current PartRFQ

CRCW04029K09FKED

Vishay DaleIn Stock: 62027CRCW04029K09FKED Datasheet

DirectRFQ

RMCF0402FT9K09

Stackpole Electronics IncIn Stock: 205823RMCF0402FT9K09 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW04029K09FKEE are qualified based on the following criteria:

Electrical Parameters: Resistance value (9.09 kOhms), tolerance (±1%), and power rating (0.063W) must be identical.

Mechanical Parameters: Package format (0402 / 1005 Metric) and physical dimensions (0.039" L x 0.020" W, height 0.016" max) must match exactly.

Environmental & Compliance Parameters: Temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating must be maintained.

Composition: Thick film construction is required for functional equivalence.

The identified substitutes meet all these criteria across different manufacturers, enabling cross-source procurement while maintaining design integrity and automotive qualification requirements.

Parameter Comparison

Engineering Selection Recommendations

All three parts listed—CRCW04029K09FKEE, CRCW04029K09FKED, and RMCF0402FT9K09—are functionally equivalent and suitable for direct substitution in automotive applications. Selection between these parts may be based on:

Manufacturer Source: CRCW04029K09FKEE and CRCW04029K09FKED are both Vishay Dale products, while RMCF0402FT9K09 is manufactured by Stackpole Electronics Inc. Both manufacturers maintain active production status and full AEC-Q200 compliance.

Inventory Availability: CRCW04029K09FKED offers higher stock levels (61,944 pcs) compared to CRCW04029K09FKEE (950 pcs), while RMCF0402FT9K09 provides the largest available inventory (205,778 pcs).

Compliance & Certifications: All parts maintain identical ROHS3 compliance, REACH unaffected status, and AEC-Q200 automotive qualification, ensuring regulatory and quality requirements are met across all options.

Frequently Asked Questions (FAQ)

Q: Can CRCW04029K09FKED be used as a direct replacement for CRCW04029K09FKEE?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications (9.09 kOhms ±1%), power rating (0.063W), package format (0402), and automotive qualification (AEC-Q200). The parts differ only in packaging designation and inventory levels.

Q: Is RMCF0402FT9K09 from Stackpole Electronics compatible with the original Vishay Dale part?

A: Yes. RMCF0402FT9K09 meets all electrical and mechanical parameters required for substitution: 9.09 kOhms ±1% resistance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and AEC-Q200 automotive qualification. The different manufacturer does not affect functional compatibility.

Q: What are the critical parameters that must match for substitution?

A: The following parameters must remain identical: resistance value (9.09 kOhms), tolerance (±1%), power rating (0.063W), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and AEC-Q200 automotive rating.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. CRCW04029K09FKEE, CRCW04029K09FKED, and RMCF0402FT9K09 are all ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level), meeting environmental and regulatory requirements for automotive applications.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. All three parts share identical 0402 package dimensions (0.039" L x 0.020" W, 0.016" max height) and two-termination configuration, enabling direct PCB footprint compatibility and automated assembly without design modifications.