ERJ-S08F7871V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F7871V is a 7.87 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The part is currently Active in production status with 855 units in stock.

Substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility permits equivalent alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

ERJ-S08F7871V

Panasonic Electronic ComponentsIn Stock: 875ERJ-S08F7871V Datasheet

Current PartRFQ

ERJ-8ENF7871V

Panasonic Electronic ComponentsIn Stock: 51943ERJ-8ENF7871V Datasheet

SimilarRFQ

CR1206-FX-7871ELF

Bourns Inc.In Stock: 25615CR1206-FX-7871ELF Datasheet

SimilarRFQ

CRCW12067K87FKEA

Vishay DaleIn Stock: 15705CRCW12067K87FKEA Datasheet

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RC1206FR-077K87L

YAGEOIn Stock: 16187RC1206FR-077K87L Datasheet

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RMCF1206FT7K87

Stackpole Electronics IncIn Stock: 9366RMCF1206FT7K87 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F7871V is determined by strict equivalence across the following critical parameters:

• Resistance value: 7.87 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Termination count: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)

All five substitute parts listed meet these criteria and are therefore electrically and mechanically interchangeable with the main part.

Parameter Comparison

Engineering Selection Recommendations

For new designs, select from parts with Active product status: CR1206-FX-7871ELF (Bourns), CRCW12067K87FKEA (Vishay Dale), RC1206FR-077K87L (YAGEO), or RMCF1206FT7K87 (Stackpole Electronics Inc).

For automotive applications requiring AEC-Q200 certification, the qualified options are CRCW12067K87FKEA (Vishay Dale) and RMCF1206FT7K87 (Stackpole Electronics Inc), both with Active status.

The ERJ-8ENF7871V (Panasonic) carries Not For New Designs status and should be used only for legacy design maintenance or replacement scenarios where the original specification must be preserved.

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) rating, ensuring compatibility with standard PCB assembly processes and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF7871V be used as a direct replacement for ERJ-S08F7871V?

A: Yes, ERJ-8ENF7871V is electrically and mechanically equivalent. However, it carries Not For New Designs status. Use only for legacy applications or when supply of the primary part is unavailable.

Q: Are all substitute parts suitable for automotive applications?

A: Only CRCW12067K87FKEA (Vishay Dale) and RMCF1206FT7K87 (Stackpole Electronics Inc) carry AEC-Q200 automotive qualification. CR1206-FX-7871ELF and RC1206FR-077K87L are suitable for general industrial applications but lack automotive certification.

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

A: Both are protective coatings. Anti-sulfur coating (ERJ-S08F7871V) protects against sulfur-containing atmospheric contaminants. Moisture-resistant coating (CR1206-FX-7871ELF, RC1206FR-077K87L) protects against humidity ingress. Both meet MSL 1 requirements.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All parts share identical electrical specifications (7.87 kΩ ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C) and 1206 package footprint. Physical dimensions vary slightly (height range 0.024" to 0.030"), but all fit standard 1206 pads without modification.

Q: Which substitute offers the best inventory availability?

A: ERJ-8ENF7871V (Panasonic) has the highest stock at 51,883 units. Among Active status parts, CR1206-FX-7871ELF (Bourns) offers 25,505 units.

Q: Are all parts RoHS3 compliant?

A: Yes, all listed parts are ROHS3 compliant with MSL 1 (Unlimited) rating, suitable for standard lead-free PCB assembly and indefinite storage without moisture baking requirements.