RCS2012J564CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012J564CS is a 560 kOhms ±5% 0.125W (1/8W) thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. The part is supplied in Tape & Reel (TR) packaging and complies with ROHS3 and REACH requirements.

Equivalent and substitute parts are identified when applications require alternative sourcing due to inventory constraints, supply chain considerations, or when design specifications permit tolerance or power rating variations within the same package and resistance value.

Substiute Parts

RCS2012J564CS

Samsung Electro-MechanicsIn Stock: 1010RCS2012J564CS Datasheet

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CRCW0805560KFKEA

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CRCW0805560KFKEAHP

Vishay DaleIn Stock: 20514CRCW0805560KFKEAHP Datasheet

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ERJ-6ENF5603V

Panasonic Electronic ComponentsIn Stock: 33016ERJ-6ENF5603V Datasheet

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ERJ-UP6F5603V

Panasonic Electronic ComponentsIn Stock: 5872ERJ-UP6F5603V Datasheet

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KTR10EZPF5603

Rohm SemiconductorIn Stock: 10971KTR10EZPF5603 Datasheet

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RC0805FR-07560KL

YAGEOIn Stock: 184352RC0805FR-07560KL Datasheet

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RC0805JR-07560KL

YAGEOIn Stock: 38375RC0805JR-07560KL Datasheet

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RCS0805560KFKEA

Vishay DaleIn Stock: 11052RCS0805560KFKEA Datasheet

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RMCF0805FT560K

Stackpole Electronics IncIn Stock: 12459RMCF0805FT560K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012J564CS are grouped based on strict electrical and mechanical compatibility criteria. All substitute parts maintain the following core parameters:

Non-negotiable Parameters:

• Resistance: 560 kOhms (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• RoHS3 Compliance (maintained across all substitutes)
• MSL Rating: 1 (Unlimited) (maintained across all substitutes)

Acceptable Variation Parameters:

• Tolerance: ±5% (main part) to ±1% (substitutes) — tighter tolerance is acceptable
• Power Rating: 0.125W (main part) to 0.5W (substitutes) — higher power rating is acceptable
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® — both acceptable for component sourcing

Feature Enhancements (Acceptable): Substitute parts may include additional certifications (AEC-Q200 automotive qualification) or enhanced features (anti-sulfur, pulse withstanding, high voltage) without compromising base functionality.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Specifications):

RC0805JR-07560KL (YAGEO) is the direct equivalent to RCS2012J564CS, matching all core specifications including 560 kOhms resistance, ±5% tolerance, 0.125W power rating, and 0805 package. Both parts feature moisture-resistant thick film composition and identical operating temperature range. This part is available in significantly higher inventory (38325 Pcs) compared to the main part (948 Pcs).

Substitutes with Tighter Tolerance (±1%):

The following parts are acceptable substitutes when circuit design permits tolerance improvement from ±5% to ±1%:

• CRCW0805560KFKEA (Vishay Dale) — 0.125W, AEC-Q200 certified, 21052 Pcs inventory
• ERJ-6ENF5603V (Panasonic) — 0.125W, AEC-Q200 certified, 32994 Pcs inventory
• RMCF0805FT560K (Stackpole Electronics) — 0.125W, AEC-Q200 certified, 12426 Pcs inventory
• RC0805FR-07560KL (YAGEO) — 0.125W, moisture resistant, 184317 Pcs inventory

Substitutes with Higher Power Rating (0.5W):

The following parts are acceptable when circuit design permits power rating increase from 0.125W to 0.5W:

• CRCW0805560KFKEAHP (Vishay Dale) — ±1% tolerance, AEC-Q200, pulse withstanding, 20503 Pcs inventory
• ERJ-UP6F5603V (Panasonic) — ±1% tolerance, anti-sulfur, AEC-Q200, pulse withstanding, 5836 Pcs inventory
• RCS0805560KFKEA (Vishay Dale) — ±1% tolerance, AEC-Q200, pulse withstanding, 10946 Pcs inventory

Specialized Application Substitute:

KTR10EZPF5603 (Rohm Semiconductor) — 0.125W, ±1% tolerance, AEC-Q200 certified with high voltage capability, 10953 Pcs inventory. This part is suitable for applications requiring enhanced voltage performance.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C ~ 155°C) with ±100ppm/°C temperature coefficient.

Frequently Asked Questions (FAQ)

Q: Can I use a ±1% tolerance resistor as a substitute for the ±5% RCS2012J564CS?

A: Yes. A ±1% tolerance resistor is a direct upgrade in terms of accuracy. The tighter tolerance provides better circuit performance and is electrically compatible. All identified ±1% substitutes maintain identical resistance value, package, power rating, and operating temperature specifications.

Q: What is the difference between 0.125W and 0.5W power ratings in the 0805 package?

A: The 0.5W variants (CRCW0805560KFKEAHP, ERJ-UP6F5603V, RCS0805560KFKEA) can dissipate four times more power than the 0.125W main part. These are suitable for applications with higher power dissipation requirements. The 0.125W rating is sufficient for standard signal-level applications. Both ratings are mechanically compatible in the 0805 package.

Q: Are all substitute parts automotive-qualified?

A: Most substitute parts carry AEC-Q200 automotive qualification (CRCW0805560KFKEA, ERJ-6ENF5603V, KTR10EZPF5603, RMCF0805FT560K, CRCW0805560KFKEAHP, ERJ-UP6F5603V, RCS0805560KFKEA). The main part RCS2012J564CS and RC0805JR-07560KL do not list AEC-Q200 certification. AEC-Q200 qualification is an enhancement and does not prevent use in non-automotive applications.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Both are standard component packaging formats suitable for automated assembly. Tape & Reel (TR) is continuous reel packaging for high-volume production. Cut Tape (CT) & Digi-Reel® provides smaller quantity packaging. The electrical and mechanical specifications of the component remain identical regardless of packaging format.

Q: Does the anti-sulfur feature of the main part affect substitution?

A: The anti-sulfur feature is an environmental protection enhancement. Substitutes without explicit anti-sulfur designation (except ERJ-UP6F5603V which includes it) are still fully functional. If anti-sulfur protection is a design requirement, ERJ-UP6F5603V is the recommended substitute as it includes both anti-sulfur and pulse withstanding features.

Q: Can I substitute RC0805JR-07560KL for RCS2012J564CS without circuit redesign?

A: Yes. RC0805JR-07560KL is a direct equivalent with identical electrical and mechanical specifications. No circuit redesign is required. This substitution is recommended for applications where higher inventory availability (38325 Pcs) is advantageous.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 is the lowest moisture sensitivity level, indicating the component can be stored indefinitely without moisture-related degradation. All listed parts maintain MSL 1 rating, ensuring equivalent moisture handling and storage requirements.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the main part RCS2012J564CS and all substitutes, are ROHS3 compliant. This compliance is maintained across all substitution options.