ERJ-S08F5230V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F5230V is a 523 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The part is currently in active production status with 1121 pieces in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design revisions require alternative sourcing, or when supply chain optimization requires qualified alternatives from different manufacturers while maintaining identical electrical and mechanical performance.

Substiute Parts

ERJ-S08F5230V

Panasonic Electronic ComponentsIn Stock: 1166ERJ-S08F5230V Datasheet

Current PartRFQ

ERJ-8ENF5230V

Panasonic Electronic ComponentsIn Stock: 152682ERJ-8ENF5230V Datasheet

SimilarRFQ

CRCW1206523RFKEA

Vishay DaleIn Stock: 5894CRCW1206523RFKEA Datasheet

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RC1206FR-07523RL

YAGEOIn Stock: 15253RC1206FR-07523RL Datasheet

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RMCF1206FT523R

Stackpole Electronics IncIn Stock: 2808RMCF1206FT523R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F5230V is determined by strict equivalence across the following parameters:

• Resistance value: 523 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed meet these criteria. Variations in physical dimensions (length, width, height) within standard tolerances and differences in specific feature sets (such as anti-sulfur coating versus moisture resistance) do not prevent functional substitution when electrical and thermal specifications are identical.

Parameter Comparison

Engineering Selection Recommendations

For new designs and active production, CRCW1206523RFKEA (Vishay Dale), RC1206FR-07523RL (YAGEO), and RMCF1206FT523R (Stackpole Electronics Inc) are preferred substitutes. All three parts maintain active product status and meet ROHS3 compliance requirements.

The ERJ-8ENF5230V (Panasonic) is electrically and mechanically equivalent but carries a "Not For New Designs" status. This part is suitable only for legacy system maintenance or replacement in existing production lines where design continuity is required.

All listed substitutes are qualified to AEC-Q200 automotive standards or equivalent moisture-resistant specifications, ensuring reliability in automotive and industrial applications across the full operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF5230V replace ERJ-S08F5230V in new designs?

A: ERJ-8ENF5230V is electrically and mechanically identical but designated "Not For New Designs." For new production, use CRCW1206523RFKEA, RC1206FR-07523RL, or RMCF1206FT523R instead.

Q: Are there differences in physical dimensions between substitute parts?

A: Minor variations exist within standard tolerances. ERJ-S08F5230V and RMCF1206FT523R are 0.126" L × 0.063" W. CRCW1206523RFKEA is 0.126" L × 0.063" W with 0.024" max height. RC1206FR-07523RL is 0.122" L × 0.063" W. All fit the 1206 package footprint and are mechanically interchangeable.

Q: Do all substitutes meet automotive qualification requirements?

A: ERJ-S08F5230V, ERJ-8ENF5230V, CRCW1206523RFKEA, and RMCF1206FT523R carry AEC-Q200 automotive qualification. RC1206FR-07523RL features moisture-resistant thick film construction suitable for automotive applications but does not explicitly list AEC-Q200 rating in the provided specifications.

Q: What is the difference between anti-sulfur and moisture-resistant coatings?

A: Both are protective features for harsh environments. Anti-sulfur coating (ERJ-S08F5230V) protects against sulfur contamination in automotive exhaust environments. Moisture-resistant coating (RC1206FR-07523RL) protects against humidity and condensation. Both provide equivalent environmental protection for standard automotive applications.

Q: Can I use these parts interchangeably in PCB assembly?

A: Yes. All parts share identical 1206 package footprints, electrical specifications (523 Ω ±1%, 0.25W), and operating temperature ranges (-55°C ~ 155°C). No design modifications or requalification are required for substitution.