RCS2012J365CS Equivalent & Substitute Parts

Part Overview

The RCS2012J365CS is a 3.6 MOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur and moisture-resistant construction. The part is Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, supply chain alternatives, or specific application requirements.

Substiute Parts

RCS2012J365CS

Samsung Electro-MechanicsIn Stock: 1098RCS2012J365CS Datasheet

Current PartRFQ

CRCW08053M60FKEA

Vishay DaleIn Stock: 17962CRCW08053M60FKEA Datasheet

SimilarRFQ

RC0805FR-073M6L

YAGEOIn Stock: 5460RC0805FR-073M6L Datasheet

SimilarRFQ

RC0805JR-073M6L

YAGEOIn Stock: 10459RC0805JR-073M6L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012J365CS is determined by the following mandatory parameters:

Critical Parameters (Must Match):

• Resistance value: 3.6 MOhms
• Package / Case: 0805 (2012 Metric)
• Power Rating: 0.125W (1/8W)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Allowable Variation:

• Tolerance: ±5% or tighter (±1% acceptable as improved specification)
• Physical dimensions: Within standard 0805 package tolerances
• Height - Seated (Max): Variation within package specification limits

The three identified substitute parts meet all critical parameters. Two substitutes (CRCW08053M60FKEA and RC0805FR-073M6L) offer improved tolerance specification at ±1%, while RC0805JR-073M6L maintains the original ±5% tolerance.

Parameter Comparison

Engineering Selection Recommendations

CRCW08053M60FKEA (Vishay Dale)

This substitute offers ±1% tolerance specification, which is tighter than the original ±5%. The part includes AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components. Height-seated dimension is 0.020" (0.50mm), which is lower than the main part. All electrical and thermal specifications are equivalent. This part is suitable for applications where improved tolerance performance and automotive compliance are beneficial.

RC0805FR-073M6L (YAGEO)

This substitute provides ±1% tolerance with moisture-resistant thick film construction. Temperature coefficient and operating range are identical to the main part. Height-seated dimension is 0.024" (0.60mm), within acceptable variation. This part is suitable for applications requiring tighter tolerance control while maintaining equivalent thermal and environmental performance.

RC0805JR-073M6L (YAGEO)

This substitute maintains the original ±5% tolerance specification and moisture-resistant thick film construction. All electrical, thermal, and environmental parameters are equivalent to the main part. Height-seated dimension is 0.024" (0.60mm). This part provides direct functional equivalence with identical tolerance performance.

All three substitutes are Active products with ROHS3 compliance and MSL 1 rating, ensuring regulatory and environmental compatibility with the original component.

Frequently Asked Questions (FAQ)

Q: Can CRCW08053M60FKEA replace RCS2012J365CS in any application?

A: CRCW08053M60FKEA is electrically and mechanically compatible. The ±1% tolerance is tighter than the original ±5%, which is acceptable for applications designed for ±5% tolerance. The AEC-Q200 automotive qualification is an additional feature. Height difference (0.020" vs 0.026") is within standard 0805 package variation and does not affect PCB layout compatibility.

Q: What is the difference between RC0805FR-073M6L and RC0805JR-073M6L?

A: Both parts are manufactured by YAGEO in the 0805 package with identical electrical and thermal specifications. The primary difference is tolerance: RC0805FR-073M6L offers ±1% tolerance, while RC0805JR-073M6L maintains ±5% tolerance. Selection depends on circuit tolerance requirements.

Q: Are all substitutes suitable for high-temperature applications?

A: All four parts (main and three substitutes) share the same operating temperature range of -55°C ~ 155°C and identical temperature coefficient of ±100ppm/°C. All are suitable for equivalent high-temperature performance.

Q: Does the height difference between parts affect PCB assembly?

A: Height variations (0.020" to 0.026" seated height) are within standard 0805 package tolerances and do not affect PCB layout or assembly compatibility. All parts use identical 0805 (2012 Metric) package footprints.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All three substitute parts and the main part are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring equivalent environmental and regulatory compliance.

Q: Can I use a ±1% tolerance part in a circuit designed for ±5%?

A: Yes. A tighter tolerance specification (±1%) is acceptable in applications designed for looser tolerance (±5%). The component will perform within the original design requirements.