CRCW08052R40FNEB Equivalent & Substitute Parts

Part Overview

The CRCW08052R40FNEB is a 2.4 Ohm ±1% 1/8W chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently active in production with 832 pieces available in stock. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are required for design flexibility, supply chain optimization, or inventory management.

Substiute Parts

CRCW08052R40FNEB

Vishay DaleIn Stock: 862CRCW08052R40FNEB Datasheet

Current PartRFQ

RMCF0805FT2R40

Stackpole Electronics IncIn Stock: 11364RMCF0805FT2R40 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08052R40FNEB are identified based on strict equivalence of the following critical parameters:

• Resistance value: 2.4 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The RMCF0805FT2R40 manufactured by Stackpole Electronics Inc meets all these criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the CRCW08052R40FNEB and RMCF0805FT2R40 are active production parts with identical electrical specifications and automotive AEC-Q200 qualification. Selection between these parts may be based on:

• Supply chain availability and lead times
• Inventory levels (CRCW08052R40FNEB: 832 pcs; RMCF0805FT2R40: 11,334 pcs)
• PCB assembly process requirements, noting the maximum seated height difference of 0.006" (0.15mm)
• Compliance requirements: both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT2R40 be used as a direct replacement for CRCW08052R40FNEB?

A: Yes. Both parts share identical electrical specifications (2.4 Ohms ±1%, 0.125W), package type (0805), composition (thick film), temperature characteristics (±200ppm/°C, -55°C ~ 155°C), and automotive qualification (AEC-Q200). The maximum seated height difference of 0.006" (0.15mm) is within typical PCB assembly tolerances for 0805 components.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry the same EAR99 export classification. Moisture sensitivity level is identical at MSL 1 (unlimited shelf life).

Q: What determines substitutability for 0805 chip resistors?

A: For automotive-grade 0805 resistors, substitutability is determined by matching resistance value, tolerance, power rating, temperature coefficient, operating temperature range, and AEC-Q200 qualification. Package dimensions and composition must also be identical.

Q: Does the height difference affect PCB assembly?

A: The 0.006" (0.15mm) seated height difference between these parts is within standard PCB assembly process windows for 0805 components and does not typically require design modifications.