CRCW0805523RFKEBC Equivalent & Substitute Parts

Part Overview

The CRCW0805523RFKEBC is a 523 Ohm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Substiute Parts

CRCW0805523RFKEBC

Vishay DaleIn Stock: 913CRCW0805523RFKEBC Datasheet

Current PartRFQ

CR0805-FX-5230ELF

Bourns Inc.In Stock: 25845CR0805-FX-5230ELF Datasheet

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KTR10EZPF5230

Rohm SemiconductorIn Stock: 5481KTR10EZPF5230 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW0805523RFKEBC are qualified based on the following criteria:

Electrical Parameters: Resistance value of 523 Ohms, tolerance of ±1%, and power rating of 0.125W (1/8W) must be identical.

Mechanical Parameters: Package designation of 0805 (2012 Metric) with matching physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and seated height within specification.

Material & Composition: Thick film construction required for thermal and frequency response characteristics.

Environmental Specifications: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must be maintained.

Compliance Requirements: RoHS3 compliance and MSL 1 rating are mandatory for supply chain and manufacturing process compatibility.

The following substitute parts meet all specified criteria:

• CR0805-FX-5230ELF (Bourns Inc.)
• KTR10EZPF5230 (Rohm Semiconductor)

Parameter Comparison

Engineering Selection Recommendations

All three parts—CRCW0805523RFKEBC, CR0805-FX-5230ELF, and KTR10EZPF5230—are Active product status with full RoHS3 compliance and MSL 1 rating, confirming suitability for direct substitution in standard applications.

The CR0805-FX-5230ELF from Bourns Inc. includes moisture-resistant features and maintains identical dimensional specifications to the primary part.

The KTR10EZPF5230 from Rohm Semiconductor carries AEC-Q200 automotive qualification and high-voltage rating designations. The seated height specification is 0.026" (0.65mm) compared to 0.024" (0.60mm) for the primary part; this 0.002" (0.05mm) difference remains within typical PCB assembly tolerances for 0805 packages.

Frequently Asked Questions (FAQ)

Q: Can CR0805-FX-5230ELF be used as a direct replacement for CRCW0805523RFKEBC?

A: Yes. Both parts share identical electrical specifications (523 Ohms ±1%, 0.125W), package designation (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance ratings (RoHS3, MSL 1). Physical dimensions and seated height are identical.

Q: What is the difference between KTR10EZPF5230 and the primary part?

A: The KTR10EZPF5230 meets all electrical and package requirements for substitution. The seated height is 0.026" (0.65mm) versus 0.024" (0.60mm) for CRCW0805523RFKEBC, a 0.002" difference. The KTR10EZPF5230 includes AEC-Q200 automotive qualification and high-voltage rating features not specified in the primary part.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. CRCW0805523RFKEBC, CR0805-FX-5230ELF, and KTR10EZPF5230 are all supplied in Tape & Reel packaging for automated assembly processes.

Q: Do substitute parts maintain the same temperature coefficient?

A: Yes. All three parts specify ±100ppm/°C temperature coefficient and -55°C ~ 155°C operating temperature range.

Q: Are there any compliance or certification differences between the parts?

A: All parts are RoHS3 compliant with MSL 1 rating. The KTR10EZPF5230 additionally carries AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications.