CRCW08052R55FNEB Equivalent & Substitute Parts

Part Overview

The CRCW08052R55FNEB is a 2.55 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 1141 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

CRCW08052R55FNEB

Vishay DaleIn Stock: 1198CRCW08052R55FNEB Datasheet

Current PartRFQ

RMCF0805FT2R55

Stackpole Electronics IncIn Stock: 6952RMCF0805FT2R55 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW08052R55FNEB are identified based on strict equivalence of the following parameters:

• Resistance value: 2.55 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 RMCF0805FT2R55 from Stackpole Electronics Inc meets all these criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the CRCW08052R55FNEB and RMCF0805FT2R55 are active production parts with identical electrical specifications and automotive AEC-Q200 qualification. Selection between these parts may be based on:

• Availability and inventory levels
• Packaging format requirements (both supplied in Tape & Reel)
• Physical height constraints (CRCW08052R55FNEB: 0.50mm max vs. RMCF0805FT2R55: 0.65mm max seated height)
• Supply chain and procurement preferences
• RoHS3 compliance requirements (both parts meet this standard)

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT2R55 be used as a direct replacement for CRCW08052R55FNEB?

A: Yes. Both parts share identical electrical specifications (2.55 Ohms ±1%, 0.125W), package type (0805), temperature range (-55°C ~ 155°C), and automotive AEC-Q200 qualification. The primary difference is maximum seated height (0.50mm vs. 0.65mm), which must be evaluated for specific PCB layout constraints.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified under the same HTSUS code (8533.21.0030). Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the significance of the 0805 package designation?

A: The 0805 (2012 Metric) package is a standard surface-mount resistor footprint measuring 2.00mm x 1.25mm. Both substitute parts use this identical package, ensuring PCB footprint compatibility.

Q: How do temperature coefficients affect substitution?

A: Both parts specify ±200ppm/°C temperature coefficient, ensuring equivalent performance across the -55°C ~ 155°C operating range. This parameter is critical for automotive applications and must match for direct substitution.

Q: What should be considered when selecting between these parts?

A: Evaluate PCB assembly height clearance requirements, as the RMCF0805FT2R55 has a maximum seated height of 0.65mm compared to 0.50mm for the CRCW08052R55FNEB. Verify availability through your supplier and confirm packaging format (both are Tape & Reel) meets your production requirements.