CRCW0805475RFKEC Equivalent & Substitute Parts

Part Overview

The CRCW0805475RFKEC is a 475 Ohm ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is qualified to automotive AEC-Q200 standards and operates across -55°C to 155°C. The part is currently active in production with 741 pieces in stock. Substitute parts are necessary to address supply chain continuity, alternative sourcing options, or specific manufacturing requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

CRCW0805475RFKEC

Vishay DaleIn Stock: 801CRCW0805475RFKEC Datasheet

Current PartRFQ

CRCW0805475RFKEA

Vishay DaleIn Stock: 38169CRCW0805475RFKEA Datasheet

DirectRFQ

CRCW0805475RFKEB

Vishay DaleIn Stock: 20820CRCW0805475RFKEB Datasheet

DirectRFQ

CRCW0805475RFKEAC

Vishay DaleIn Stock: 41169CRCW0805475RFKEAC Datasheet

MFR RecommendedRFQ

ERJ-6ENF4750V

Panasonic Electronic ComponentsIn Stock: 115267ERJ-6ENF4750V Datasheet

DirectRFQ

RMCF0805FG475R

Stackpole Electronics IncIn Stock: 11040RMCF0805FG475R Datasheet

DirectRFQ

RMCF0805FT475R

Stackpole Electronics IncIn Stock: 454338RMCF0805FT475R Datasheet

DirectRFQ

CR0805-FX-4750ELF

Bourns Inc.In Stock: 46832CR0805-FX-4750ELF Datasheet

MFR RecommendedRFQ

MCR10ERTF4750

Rohm SemiconductorIn Stock: 1287MCR10ERTF4750 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW0805475RFKEC are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 475 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package / Case: 0805 (2012 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance & Environmental (Must Match or Exceed):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

Automotive Qualification:

• AEC-Q200 rating preferred for direct substitution in automotive applications

Substitute parts are grouped by manufacturer and product status. All listed substitutes maintain identical electrical specifications and package dimensions, ensuring form-fit-function compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active, AEC-Q200 Qualified):

CRCW0805475RFKEA (Vishay Dale) and RMCF0805FT475R (Stackpole Electronics Inc) are the preferred direct substitutes. Both parts maintain active production status, carry AEC-Q200 automotive qualification, and demonstrate high inventory availability. RMCF0805FT475R offers the largest stock position at 454,278 pieces.

Secondary Substitutes (Active, Non-AEC-Q200):

CRCW0805475RFKEAC (Vishay Dale) and CR0805-FX-4750ELF (Bourns Inc.) are electrically and mechanically equivalent but lack automotive AEC-Q200 qualification. These parts are suitable for non-automotive applications or where automotive qualification is not required. Both maintain active production status.

ERJ-6ENF4750V (Panasonic Electronic Components) is an active AEC-Q200 qualified alternative with the highest inventory level (115,207 pieces), providing excellent supply chain flexibility.

Avoid or Use with Caution:

CRCW0805475RFKEB and MCR10ERTF4750 are discontinued at DiGi Electronics and should be considered only when existing inventory must be consumed or when alternative sourcing channels are available.

Frequently Asked Questions (FAQ)

Q: Can I substitute CRCW0805475RFKEC with CRCW0805475RFKEA?

A: Yes. Both parts are manufactured by Vishay Dale, share identical electrical specifications (475Ω ±1%, 0.125W), operate across -55°C to 155°C, and carry AEC-Q200 automotive qualification. The parts are form-fit-function compatible in 0805 package applications.

Q: What is the difference between RMCF0805FG475R and RMCF0805FT475R?

A: Both Stackpole parts are electrically and mechanically identical with 475Ω ±1% resistance, 0.125W power rating, and AEC-Q200 qualification. The primary difference is packaging: RMCF0805FG475R is supplied in Tape & Reel with 10,946 pieces available, while RMCF0805FT475R is also Tape & Reel with significantly higher inventory (454,278 pieces).

Q: Can I use CR0805-FX-4750ELF in an automotive application?

A: CR0805-FX-4750ELF is electrically and mechanically compatible but does not carry AEC-Q200 automotive qualification. Use in automotive applications only if your design does not require AEC-Q200 certification or if alternative qualification pathways are available.

Q: Why is CRCW0805475RFKEAC listed as a manufacturer-recommended substitute if it lacks AEC-Q200?

A: CRCW0805475RFKEAC is designated as manufacturer-recommended based on Vishay Dale's product portfolio. It maintains identical electrical and mechanical specifications but is intended for non-automotive applications. For automotive designs, CRCW0805475RFKEA remains the preferred Vishay option.

Q: What does "Discontinued at DiGi Electronics" mean for MCR10ERTF4750?

A: The part is no longer actively stocked or distributed through DiGi Electronics but may remain available through alternative distributors or existing inventory channels. Verify availability through your supply chain before design commitment.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), matching the environmental and regulatory status of the CRCW0805475RFKEC.

Q: Can I mix different manufacturers in the same production run?

A: Yes. All substitute parts meet identical electrical specifications, tolerance, power rating, and package dimensions. However, document manufacturer changes in your bill of materials and verify with your manufacturing partner that no process adjustments are required.