CRCW0805330RFKTC Equivalent & Substitute Parts

Part Overview

The CRCW0805330RFKTC is a 330 Ohm ±1% 0.125W (1/8W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production. Equivalent and substitute parts are necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements permit selection from qualified alternative manufacturers meeting identical electrical and mechanical specifications.

Substiute Parts

CRCW0805330RFKTC

Vishay DaleIn Stock: 1160CRCW0805330RFKTC Datasheet

Current PartRFQ

CRCW0805330RFKEA

Vishay DaleIn Stock: 47692CRCW0805330RFKEA Datasheet

DirectRFQ

CRCW0805330RFKEB

Vishay DaleIn Stock: 17763CRCW0805330RFKEB Datasheet

DirectRFQ

CRCW0805330RFKEAC

Vishay DaleIn Stock: 80664CRCW0805330RFKEAC Datasheet

MFR RecommendedRFQ

ERJ-6ENF3300V

Panasonic Electronic ComponentsIn Stock: 57929ERJ-6ENF3300V Datasheet

DirectRFQ

RMCF0805FT330R

Stackpole Electronics IncIn Stock: 531863RMCF0805FT330R Datasheet

DirectRFQ

KTR10EZPF3300

Rohm SemiconductorIn Stock: 10625KTR10EZPF3300 Datasheet

UpgradeRFQ

CR0805-FX-3300ELF

Bourns Inc.In Stock: 39736CR0805-FX-3300ELF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW0805330RFKTC is determined by strict equivalence across the following parameters: resistance value (330 Ohms), tolerance (±1%), power rating (0.125W), package type (0805 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and moisture sensitivity level (MSL 1). All qualified substitutes maintain identical electrical performance and mechanical compatibility. Automotive AEC-Q200 certification is present on the primary part and most direct substitutes, though non-automotive variants meeting all other electrical and mechanical criteria remain functionally equivalent for applications where automotive qualification is not mandated.

Parameter Comparison

Engineering Selection Recommendations

CRCW0805330RFKEA is the primary direct substitute from Vishay Dale, maintaining identical electrical specifications and AEC-Q200 automotive qualification while offering ROHS3 compliance and superior inventory availability (47,637 units). This part is recommended for applications requiring continued Vishay Dale sourcing with improved regulatory compliance.

RMCF0805FT330R from Stackpole Electronics Inc provides the highest inventory level (531,756 units) with full AEC-Q200 qualification, ROHS3 compliance, and active product status. This part is suitable for high-volume production requirements and applications with extended lead time considerations.

ERJ-6ENF3300V from Panasonic Electronic Components offers AEC-Q200 qualification and ROHS3 compliance with substantial inventory (57,868 units). This part is appropriate for designs permitting multi-source qualification.

KTR10EZPF3300 from Rohm Semiconductor includes high voltage thick film composition in addition to standard specifications, maintaining AEC-Q200 qualification and ROHS3 compliance. This part is suitable for applications requiring enhanced voltage performance characteristics.

CRCW0805330RFKEAC from Vishay Dale and CR0805-FX-3300ELF from Bourns Inc. lack AEC-Q200 automotive certification. These parts are suitable only for non-automotive applications or designs where automotive qualification is not required.

CRCW0805330RFKEB is discontinued at DiGi Electronics and should not be selected for new designs despite meeting all electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805330RFKEA be used as a direct replacement for CRCW0805330RFKTC?

A: Yes. Both parts share identical resistance (330 Ohms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and AEC-Q200 automotive qualification. The primary difference is ROHS3 compliance status on CRCW0805330RFKEA.

Q: What is the significance of the height difference between substitute parts?

A: Height variations (0.50mm to 0.70mm maximum seated height) are within standard 0805 package tolerances and do not affect electrical performance or PCB assembly compatibility. All parts maintain the same footprint and land pattern.

Q: Are non-AEC-Q200 parts acceptable substitutes?

A: Non-AEC-Q200 parts (CRCW0805330RFKEAC and CR0805-FX-3300ELF) are electrically and mechanically equivalent but lack automotive qualification. These parts are acceptable only for applications where automotive certification is not a design requirement.

Q: Which substitute offers the best inventory availability?

A: RMCF0805FT330R from Stackpole Electronics Inc provides the highest inventory level at 531,756 units, making it the optimal choice for high-volume production or applications with critical lead time constraints.

Q: Can KTR10EZPF3300 be used in standard applications?

A: Yes. KTR10EZPF3300 includes high voltage thick film composition as an additional feature but maintains all standard electrical specifications. It is fully compatible with applications designed for standard 330 Ohm 1% 0805 resistors.

Q: What packaging formats are available for these substitutes?

A: CRCW0805330RFKTC, CRCW0805330RFKEA, CRCW0805330RFKEB, CRCW0805330RFKEAC, RMCF0805FT330R, KTR10EZPF3300, and CR0805-FX-3300ELF are supplied in Tape & Reel (TR) format. ERJ-6ENF3300V is supplied in Cut Tape (CT) & Digi-Reel format. All packaging formats are suitable for automated PCB assembly.