RCS2012F8871CS Equivalent & Substitute Parts

Part Overview

The RCS2012F8871CS is an 8.87 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with anti-sulfur and moisture-resistant properties. The part maintains Active product status with 621 units currently in stock. Substitute parts are identified when electrical specifications, mechanical dimensions, and environmental ratings align with the original component requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F8871CS

Samsung Electro-MechanicsIn Stock: 713RCS2012F8871CS Datasheet

Current PartRFQ

CRCW08058K87FKEA

Vishay DaleIn Stock: 34032CRCW08058K87FKEA Datasheet

SimilarRFQ

ERJ-6ENF8871V

Panasonic Electronic ComponentsIn Stock: 23123ERJ-6ENF8871V Datasheet

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RC0805FR-078K87L

YAGEOIn Stock: 143103RC0805FR-078K87L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution validity for the RCS2012F8871CS is determined by strict equivalence across the following parameters:

Critical Electrical Parameters:

• Resistance value: 8.87 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W minimum (equal or greater acceptable)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C minimum (equal or wider range acceptable)

Critical Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Physical dimensions: 0.079" L x 0.049" W (exact match required)

Compliance Parameters:

• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All three identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the RCS2012F8871CS.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are qualified for direct replacement of the RCS2012F8871CS based on electrical and mechanical parameter equivalence. Selection among substitutes should be based on the following factors:

CRCW08058K87FKEA (Vishay Dale): This part carries AEC-Q200 automotive qualification and features the lowest seated height at 0.020" (0.50mm). It is suitable for applications requiring automotive-grade reliability and space-constrained PCB layouts. Inventory availability is 33,971 units.

ERJ-6ENF8871V (Panasonic Electronic Components): This part carries AEC-Q200 automotive qualification with a seated height of 0.028" (0.70mm). It is suitable for automotive applications requiring Panasonic component sourcing. Inventory availability is 23,113 units.

RC0805FR-078K87L (YAGEO): This part features moisture-resistant properties with a seated height of 0.024" (0.60mm). It offers the highest inventory availability at 143,052 units and is suitable for general industrial applications. No automotive qualification is specified.

All parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and Active product status. Height variations among substitutes are within acceptable tolerances for standard 0805 package applications and do not affect electrical performance.

Frequently Asked Questions (FAQ)

Q: Can CRCW08058K87FKEA replace RCS2012F8871CS in any application?

A: Yes. CRCW08058K87FKEA meets all electrical and mechanical substitution criteria. The resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package dimensions, and compliance certifications are identical. The lower seated height (0.020" vs 0.026") is within acceptable tolerance for 0805 package applications.

Q: What is the difference between the automotive-qualified substitutes and the YAGEO part?

A: CRCW08058K87FKEA and ERJ-6ENF8871V carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability standards. RC0805FR-078K87L does not specify automotive qualification but is suitable for general industrial applications. All three parts are electrically and mechanically equivalent.

Q: Are there any height restrictions when using substitute parts?

A: The seated heights vary slightly: RCS2012F8871CS (0.026"), CRCW08058K87FKEA (0.020"), ERJ-6ENF8871V (0.028"), and RC0805FR-078K87L (0.024"). These variations are within standard 0805 package tolerances and do not affect circuit functionality. PCB layout and clearance requirements should be verified for space-constrained applications.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts, including the original RCS2012F8871CS, have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Which substitute part has the best inventory availability?

A: RC0805FR-078K87L (YAGEO) has the highest inventory availability at 143,052 units, compared to CRCW08058K87FKEA (33,971 units) and ERJ-6ENF8871V (23,113 units).

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts and the original RCS2012F8871CS are ROHS3 compliant, meeting environmental and hazardous substance restrictions.