ERJ-S06F51R0V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F51R0V is a 51 Ohm ±1% 1/8W (0.125W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when design requirements allow flexibility in manufacturer selection, packaging format, or when primary sourcing becomes constrained. Substitutes maintain identical electrical specifications (51 Ohms, ±1% tolerance, 0.125W power rating) and mechanical compatibility (0805 package, 2.00mm × 1.25mm dimensions) while meeting automotive qualification standards.

Substiute Parts

ERJ-S06F51R0V

Panasonic Electronic ComponentsIn Stock: 739ERJ-S06F51R0V Datasheet

Current PartRFQ

ERJ-6ENF51R0V

Panasonic Electronic ComponentsIn Stock: 87101ERJ-6ENF51R0V Datasheet

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AC0805FR-0751RL

YAGEOIn Stock: 7250AC0805FR-0751RL Datasheet

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CR0805-FX-51R0ELF

Bourns Inc.In Stock: 469322CR0805-FX-51R0ELF Datasheet

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CRCW080551R0FKEA

Vishay DaleIn Stock: 53444CRCW080551R0FKEA Datasheet

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CRCW080551R0FKEAHP

Vishay DaleIn Stock: 53472CRCW080551R0FKEAHP Datasheet

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KTR10EZPF51R0

Rohm SemiconductorIn Stock: 3617KTR10EZPF51R0 Datasheet

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RC0805FR-0751RL

YAGEOIn Stock: 1147880RC0805FR-0751RL Datasheet

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RCS080551R0FKEA

Vishay DaleIn Stock: 3087RCS080551R0FKEA Datasheet

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RMCF0805FT51R0

Stackpole Electronics IncIn Stock: 80838RMCF0805FT51R0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters:

Primary Equivalence Criteria:

• Resistance value: 51 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Termination count: 2
• RoHS compliance: ROHS3
• MSL rating: 1 (Unlimited)

Secondary Compatibility Factors:

• Automotive AEC-Q200 qualification (where specified)
• Moisture resistance features
• Packaging format (Tape & Reel or Cut Tape)
• Height seated maximum (mechanical fit consideration)

All listed substitute parts meet the primary equivalence criteria. Variations in secondary factors (such as anti-sulfur coating, moisture resistance, or pulse withstanding capability) represent functional enhancements or alternative feature sets that do not prevent direct substitution in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (0.125W, AEC-Q200 Qualified): ERJ-6ENF51R0V, CRCW080551R0FKEA, RMCF0805FT51R0, and KTR10EZPF51R0 are electrically and mechanically equivalent to the ERJ-S06F51R0V. All maintain identical resistance, tolerance, power rating, package dimensions, and automotive qualification. Selection among these parts is driven by availability, packaging preference (Tape & Reel vs. Cut Tape), and lead time requirements.

Automotive-Qualified Alternatives with Enhanced Features: AC0805FR-0751RL (YAGEO) and CR0805-FX-51R0ELF (Bourns) provide moisture-resistant thick film construction. AC0805FR-0751RL carries AEC-Q200 qualification; CR0805-FX-51R0ELF does not. Both are mechanically compatible with 0.60mm maximum seated height.

Higher Power Rating Variants (0.5W): CRCW080551R0FKEAHP and RCS080551R0FKEA are 0.5W (1/2W) rated versions in the same 0805 package with pulse withstanding capability. These parts are suitable for applications requiring higher power dissipation margin while maintaining identical resistance and tolerance specifications.

Non-Automotive Alternatives: RC0805FR-0751RL (YAGEO) provides moisture-resistant construction without AEC-Q200 qualification. This part is suitable for non-automotive applications where automotive certification is not required.

All substitute parts maintain ROHS3 compliance, unlimited MSL rating, and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF51R0V replace ERJ-S06F51R0V directly? A: Yes. Both parts share identical electrical specifications (51Ω, ±1%, 0.125W), package (0805), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and AEC-Q200 qualification. The primary difference is the series designation (ERJ-6EN vs. ERJ-S06). Direct substitution is valid for equivalent applications.

Q: What is the difference between CRCW080551R0FKEA and CRCW080551R0FKEAHP? A: The primary difference is power rating. CRCW080551R0FKEA is rated 0.125W (1/8W), while CRCW080551R0FKEAHP is rated 0.5W (1/2W). Both maintain 51Ω resistance, ±1% tolerance, 0805 package, and AEC-Q200 qualification. The higher-power variant includes pulse withstanding capability. Selection depends on circuit power dissipation requirements.

Q: Are YAGEO AC0805FR-0751RL and RC0805FR-0751RL interchangeable? A: Both parts are electrically identical (51Ω, ±1%, 0.125W, 0805 package) with moisture-resistant construction. The key difference is AEC-Q200 qualification: AC0805FR-0751RL is AEC-Q200 qualified; RC0805FR-0751RL is not. For automotive applications, AC0805FR-0751RL is the appropriate choice. For non-automotive applications, either part is suitable.

Q: Does CR0805-FX-51R0ELF meet automotive standards? A: CR0805-FX-51R0ELF is not AEC-Q200 qualified. While electrically and mechanically equivalent to the ERJ-S06F51R0V, it lacks automotive certification. This part is suitable for non-automotive or non-safety-critical applications. For automotive applications requiring AEC-Q200 compliance, select from qualified alternatives: ERJ-6ENF51R0V, AC0805FR-0751RL, CRCW080551R0FKEA, KTR10EZPF51R0, or RMCF0805FT51R0.

Q: What packaging formats are available? A: Substitute parts are available in two packaging formats: Tape & Reel (TR) and Cut Tape (CT) with Digi-Reel. Tape & Reel is standard for high-volume automated assembly. Cut Tape with Digi-Reel is suitable for lower-volume or mixed-component orders. Packaging selection does not affect electrical or mechanical compatibility.

Q: Can I use a 0.5W rated part in place of a 0.125W part? A: Yes, from an electrical standpoint. CRCW080551R0FKEAHP and RCS080551R0FKEA are 0.5W variants with identical resistance, tolerance, and package. Higher power rating provides additional thermal margin and does not degrade performance in circuits designed for 0.125W dissipation. However, verify mechanical fit, as higher power ratings may affect component height or thermal characteristics in specific PCB layouts.

Q: What does anti-sulfur coating provide? A: The ERJ-S06F51R0V includes anti-sulfur coating, a feature specified in the main part but not consistently listed across all substitutes. Anti-sulfur coating protects against sulfur-induced corrosion in harsh environments. If anti-sulfur protection is a design requirement, confirm this feature with the selected substitute manufacturer or specify ERJ-S06F51R0V or ERJ-6ENF51R0V.

Q: Are all parts ROHS3 compliant? A: Yes. All listed parts, including the main part and all substitutes, are ROHS3 compliant and REACH unaffected. MSL rating is 1 (Unlimited) for all parts, indicating no moisture sensitivity restrictions during storage or handling.