RCS2012F2870CS Equivalent & Substitute Parts

Part Overview

The RCS2012F2870CS is a 287 Ohm ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status and is supplied in Tape & Reel packaging. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements for direct circuit board replacement applications.

Substiute Parts

RCS2012F2870CS

Samsung Electro-MechanicsIn Stock: 842RCS2012F2870CS Datasheet

Current PartRFQ

CRCW0805287RFKEA

Vishay DaleIn Stock: 17932CRCW0805287RFKEA Datasheet

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ERJ-6ENF2870V

Panasonic Electronic ComponentsIn Stock: 175237ERJ-6ENF2870V Datasheet

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RC0805FR-07287RL

YAGEOIn Stock: 42296RC0805FR-07287RL Datasheet

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RMCF0805FT287R

Stackpole Electronics IncIn Stock: 16683RMCF0805FT287R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F2870CS are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match Exactly):

• Resistance Value: 287 Ohms
• Tolerance: ±1%
• Power Rating: 0.125W (1/8W)
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 0805 (2012 Metric)
• Supplier Device Package: 0805
• Number of Terminations: 2

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Packaging: Tape & Reel (TR)

All four substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 certification or Anti-Sulfur coating represent enhanced specifications that do not disqualify substitution but indicate application-specific suitability.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are qualified for direct replacement of the RCS2012F2870CS based on matching electrical specifications, mechanical dimensions, and compliance certifications. Selection among substitutes depends on application-specific requirements and availability:

CRCW0805287RFKEA (Vishay Dale): Automotive AEC-Q200 rated. Suitable for automotive and high-reliability applications requiring automotive-grade qualification. Inventory: 17,900 units.

ERJ-6ENF2870V (Panasonic Electronic Components): Automotive AEC-Q200 rated. Highest inventory availability at 175,217 units. Suitable for automotive and high-reliability applications. Panasonic series ERJ-6EN provides consistent supply chain access.

RC0805FR-07287RL (YAGEO): Moisture Resistant feature. General-purpose industrial applications. Inventory: 42,225 units. No automotive certification but meets all base electrical and mechanical requirements.

RMCF0805FT287R (Stackpole Electronics Inc): Automotive AEC-Q200 rated. Stackpole RMCF series provides automotive-grade performance. Inventory: 16,618 units.

All parts maintain ROHS3 compliance, MSL 1 rating, and identical electrical performance within ±1% tolerance specification.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805287RFKEA replace RCS2012F2870CS in non-automotive applications?

A: Yes. CRCW0805287RFKEA meets all electrical and mechanical specifications required for RCS2012F2870CS. Automotive AEC-Q200 certification indicates enhanced qualification but does not restrict use in non-automotive circuits. The part is electrically and mechanically identical.

Q: What is the difference between the substitute parts?

A: All substitute parts share identical electrical specifications (287 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C) and mechanical package (0805). Differences exist in manufacturer features: three parts (Vishay Dale, Panasonic, Stackpole) carry Automotive AEC-Q200 certification; YAGEO part emphasizes Moisture Resistant feature. Height-seated measurements vary slightly (0.020" to 0.028") but remain within acceptable PCB assembly tolerances.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original RCS2012F2870CS compliance profile.

Q: Can I use ERJ-6ENF2870V in place of RC0805FR-07287RL?

A: Yes. Both parts are direct substitutes for RCS2012F2870CS and for each other. They share identical electrical specifications, package format, and compliance ratings. Selection between them depends on manufacturer preference, inventory availability, and application-specific certifications (AEC-Q200 for Panasonic and Stackpole; Moisture Resistant for YAGEO).

Q: What does MSL 1 (Unlimited) mean for these resistors?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture-controlled storage or handling. All five parts in this comparison carry MSL 1 rating.

Q: Are the physical dimensions identical across all parts?

A: All parts conform to 0805 (2012 Metric) package specification with dimensions 0.079" L x 0.049" W (2.00mm x 1.25mm). Height-seated measurements show minor variations: RCS2012F2870CS 0.026" (0.66mm), CRCW0805287RFKEA 0.020" (0.50mm), ERJ-6ENF2870V 0.028" (0.70mm), RC0805FR-07287RL 0.024" (0.60mm), RMCF0805FT287R 0.026" (0.65mm). These variations are within standard PCB assembly tolerances and do not affect interchangeability.