RCS2012F2150CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F2150CS is a 215 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct board-level replacement without circuit redesign.

Substiute Parts

RCS2012F2150CS

Samsung Electro-MechanicsIn Stock: 1152RCS2012F2150CS Datasheet

Current PartRFQ

CRCW0805215RFKEA

Vishay DaleIn Stock: 19965CRCW0805215RFKEA Datasheet

SimilarRFQ

ERJ-6ENF2150V

Panasonic Electronic ComponentsIn Stock: 93326ERJ-6ENF2150V Datasheet

SimilarRFQ

RC0805FR-07215RL

YAGEOIn Stock: 267840RC0805FR-07215RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F2150CS are qualified based on strict electrical and mechanical parameter alignment:

Substitution Criteria:

• Resistance value: 215 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package: 0805 (2012 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)
• RoHS3 compliance (required for regulatory alignment)
• MSL Level 1 (Unlimited) (required for moisture handling)

All identified substitute parts meet these criteria without exception. Variations in features (such as automotive AEC-Q200 certification or anti-sulfur treatment) represent enhanced specifications that do not prevent substitution but indicate additional qualification levels.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed—RCS2012F2150CS, CRCW0805215RFKEA, ERJ-6ENF2150V, and RC0805FR-07215RL—are electrically and mechanically equivalent for direct substitution in 0805 thick film resistor applications requiring 215 Ohm ±1% specifications.

Selection Considerations Based on Provided Data:

RCS2012F2150CS (Samsung Electro-Mechanics): Original specification. Anti-sulfur and moisture-resistant construction. Active product status with 1,085 units in stock.

CRCW0805215RFKEA (Vishay Dale): Automotive AEC-Q200 qualified. Lowest seated height at 0.020" (0.50mm). Active product status with 19,947 units in stock. Suitable for applications requiring automotive-grade reliability.

ERJ-6ENF2150V (Panasonic Electronic Components): Automotive AEC-Q200 qualified. Highest seated height at 0.028" (0.70mm). Active product status with 93,269 units in stock. Highest inventory availability.

RC0805FR-07215RL (YAGEO): Moisture-resistant construction. Mid-range seated height at 0.024" (0.60mm). Active product status with 267,794 units in stock. Highest inventory availability among all options. Available in Cut Tape (CT) & Digi-Reel® packaging.

All parts maintain ROHS3 compliance, MSL Level 1 (Unlimited) moisture sensitivity rating, and identical electrical performance across the specified operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805215RFKEA replace RCS2012F2150CS directly on the PCB?

A: Yes. Both components share identical electrical specifications (215 Ohms ±1%, 0.125W), package format (0805), composition (thick film), and temperature characteristics (±100ppm/°C, -55°C ~ 155°C). The CRCW0805215RFKEA features automotive AEC-Q200 qualification, which represents an enhanced specification level. Seated height difference (0.020" vs 0.026") is within typical PCB assembly tolerances for 0805 components.

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

A: Anti-sulfur treatment protects against sulfur-containing environmental contaminants. Moisture-resistant construction addresses humidity exposure. Both features are protective enhancements. The RCS2012F2150CS includes anti-sulfur treatment; the RC0805FR-07215RL includes moisture-resistant treatment. Both parts maintain MSL Level 1 (Unlimited) rating, indicating equivalent moisture handling capability.

Q: Are the automotive AEC-Q200 qualified parts (CRCW0805215RFKEA and ERJ-6ENF2150V) required for non-automotive applications?

A: No. AEC-Q200 qualification represents additional testing and reliability assurance beyond standard specifications. For non-automotive applications, all four parts meet identical electrical and mechanical requirements. Selection should be based on inventory availability, packaging format preference, and seated height constraints specific to your PCB design.

Q: What is the significance of seated height variation among these parts?

A: Seated height ranges from 0.020" (0.50mm) to 0.028" (0.70mm). This variation is within standard 0805 component tolerances and does not affect electrical performance. Height becomes relevant only in space-constrained applications or when PCB clearance to adjacent components is minimal. Verify your PCB design clearance specifications before selection if height is a constraint.

Q: Can I mix different manufacturers' parts in the same production batch?

A: Yes. All four parts are electrically and mechanically equivalent. However, manufacturing practices differ by supplier. If your quality assurance process requires single-source components or specific traceability documentation, maintain consistent supplier selection within a production batch. Inventory availability and lead time may influence practical sourcing decisions.

Q: What packaging formats are available?

A: RCS2012F2150CS, CRCW0805215RFKEA, and ERJ-6ENF2150V are supplied in Tape & Reel (TR) format. RC0805FR-07215RL is available in Cut Tape (CT) & Digi-Reel® format. Select based on your assembly equipment compatibility and order quantity requirements.