CRCW0805576RFKEC Equivalent & Substitute Parts

Part Overview

The CRCW0805576RFKEC is a 576 Ohm ±1% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor 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 with 1108 pieces in stock. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across different manufacturers while preserving automotive qualification and compliance requirements.

Substiute Parts

CRCW0805576RFKEC

Vishay DaleIn Stock: 1192CRCW0805576RFKEC Datasheet

Current PartRFQ

CRCW0805576RFKEA

Vishay DaleIn Stock: 35549CRCW0805576RFKEA Datasheet

DirectRFQ

ERJ-6ENF5760V

Panasonic Electronic ComponentsIn Stock: 56084ERJ-6ENF5760V Datasheet

DirectRFQ

RMCF0805FT576R

Stackpole Electronics IncIn Stock: 8685RMCF0805FT576R Datasheet

DirectRFQ

CR0805-FX-5760ELF

Bourns Inc.In Stock: 1133CR0805-FX-5760ELF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CRCW0805576RFKEC is determined by strict equivalence across the following parameters: resistance value (576 Ohms), tolerance (±1%), power rating (0.125W), package type (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts must maintain identical electrical performance and mechanical footprint compatibility. Compliance certifications including RoHS3 and MSL 1 rating are preserved across all listed substitutes. The substitute parts are grouped by manufacturer while maintaining full parameter equivalence.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain electrical equivalence with the CRCW0805576RFKEC across resistance, tolerance, power rating, and temperature specifications. The CRCW0805576RFKEA (Vishay Dale) is a direct manufacturer equivalent with identical seated height and AEC-Q200 automotive qualification. The ERJ-6ENF5760V (Panasonic) and RMCF0805FT576R (Stackpole Electronics) are fully qualified automotive-grade substitutes with minor seated height variations (0.028" and 0.026" respectively) that remain within standard PCB assembly tolerances. The CR0805-FX-5760ELF (Bourns) provides electrical equivalence with moisture-resistant composition and is RoHS3 compliant; however, it does not carry AEC-Q200 automotive qualification. All parts are MSL 1 rated and ROHS3 compliant. Selection should be based on availability, supply chain requirements, and specific application automotive qualification needs.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805576RFKEA be used as a direct replacement for CRCW0805576RFKEC?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications (576 Ohms ±1%, 0.125W), package type (0805), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and AEC-Q200 automotive qualification. The seated height is identical at 0.020" (0.50mm).

Q: What is the difference between AEC-Q200 qualified and non-qualified substitutes?

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards for passive components. The CRCW0805576RFKEC, CRCW0805576RFKEA, ERJ-6ENF5760V, and RMCF0805FT576R all carry AEC-Q200 rating. The CR0805-FX-5760ELF does not carry this certification and should only be used in non-automotive applications or where automotive qualification is not required.

Q: Are there mechanical compatibility concerns with different seated heights?

A: The seated height variations among substitutes (0.020" to 0.028") are within standard PCB assembly tolerances and do not affect mechanical compatibility for 0805 package footprints. All parts use identical 0.079" L x 0.049" W dimensions and two-termination configuration.

Q: Do all substitutes maintain the same moisture sensitivity level?

A: Yes. All listed parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Which substitute offers the best availability?

A: According to current inventory, CRCW0805576RFKEA (Vishay Dale) has the highest stock level at 35,441 pieces, followed by ERJ-6ENF5760V (Panasonic) at 56,050 pieces. Availability should be confirmed with your supplier for current requirements.