Equivalent & Substitute Parts for RCS2012F363CS

Part Overview

The RCS2012F363CS is a 36 kOhms ±1% 0.125W (1/8W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status and is designed for general-purpose applications requiring precision resistive elements with anti-sulfur and moisture-resistant properties. The part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and operates across the temperature range of -55°C to 155°C.

Equivalent and substitute parts are necessary when the primary component experiences supply constraints, extended lead times, or when design requirements necessitate alternative manufacturers with equivalent electrical and mechanical specifications. Substitute parts must maintain identical resistance value, tolerance, power rating, package dimensions, and operating temperature range to ensure direct circuit compatibility.

Substiute Parts

RCS2012F363CS

Samsung Electro-MechanicsIn Stock: 830RCS2012F363CS Datasheet

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AC0805FR-0736KL

YAGEOIn Stock: 224413AC0805FR-0736KL Datasheet

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CRCW080536K0FKEA

Vishay DaleIn Stock: 37374CRCW080536K0FKEA Datasheet

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CRCW080536K0FKEAHP

Vishay DaleIn Stock: 5681CRCW080536K0FKEAHP Datasheet

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ERJ-6ENF3602V

Panasonic Electronic ComponentsIn Stock: 93453ERJ-6ENF3602V Datasheet

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KTR10EZPF3602

Rohm SemiconductorIn Stock: 8150KTR10EZPF3602 Datasheet

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RC0805FR-0736KL

YAGEOIn Stock: 17182RC0805FR-0736KL Datasheet

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RCS080536K0FKEA

Vishay DaleIn Stock: 5057RCS080536K0FKEA Datasheet

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RMCF0805FT36K0

Stackpole Electronics IncIn Stock: 37931RMCF0805FT36K0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RCS2012F363CS is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

• Resistance value: 36 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W (1/8W) for direct substitution
• Package: 0805 (2012 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Secondary Compatibility Factors:

• Composition: Thick Film (consistent across all substitutes)
• Termination count: 2 (consistent across all substitutes)
• RoHS compliance: ROHS3 (consistent across all substitutes)
• MSL rating: 1 (Unlimited) (consistent across all substitutes)

Substitute parts are grouped into two categories based on power rating alignment:

Category A - Direct 1/8W Substitutes: Parts maintaining 0.125W power rating with identical electrical specifications. These include AC0805FR-0736KL (YAGEO), CRCW080536K0FKEA (Vishay Dale), ERJ-6ENF3602V (Panasonic), KTR10EZPF3602 (Rohm Semiconductor), and RC0805FR-0736KL (YAGEO).

Category B - Enhanced Power Rating Substitutes: Parts with 0.5W (1/2W) power rating in identical package. These include CRCW080536K0FKEAHP (Vishay Dale) and RCS080536K0FKEA (Vishay Dale). These parts provide higher power dissipation capability while maintaining all other electrical parameters and are suitable for applications requiring thermal margin.

Category C - Standard Automotive Substitutes: Parts with 0.125W power rating and AEC-Q200 automotive qualification. These include RMCF0805FT36K0 (Stackpole Electronics Inc).

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (1/8W Power Rating):

Parts AC0805FR-0736KL, CRCW080536K0FKEA, ERJ-6ENF3602V, KTR10EZPF3602, RC0805FR-0736KL, and RMCF0805FT36K0 are electrically and mechanically equivalent to RCS2012F363CS. All maintain identical resistance, tolerance, power rating, package dimensions, and operating temperature specifications. Selection among these options depends on manufacturer availability and specific application requirements.

AC0805FR-0736KL (YAGEO) and RC0805FR-0736KL (YAGEO) are suitable for applications where automotive qualification is not required. Both are ROHS3 compliant with MSL 1 rating.

CRCW080536K0FKEA (Vishay Dale), ERJ-6ENF3602V (Panasonic), KTR10EZPF3602 (Rohm Semiconductor), and RMCF0805FT36K0 (Stackpole) carry AEC-Q200 automotive qualification, making them appropriate for automotive and industrial applications requiring enhanced reliability standards.

For Enhanced Thermal Performance (1/2W Power Rating):

CRCW080536K0FKEAHP (Vishay Dale) and RCS080536K0FKEA (Vishay Dale) provide 0.5W power rating in the same 0805 package footprint. These parts are suitable for applications where the circuit design requires higher power dissipation capability or thermal margin. Both carry AEC-Q200 automotive qualification and pulse withstanding features. These parts are electrically compatible but require circuit design verification to confirm that the higher power rating does not introduce thermal management changes.

Compliance and Certification:

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. All maintain MSL 1 (Unlimited) moisture sensitivity level, ensuring compatibility with standard PCB assembly processes. All parts are Active product status with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CRCW080536K0FKEAHP or RCS080536K0FKEA be used as direct replacements for RCS2012F363CS?

A: CRCW080536K0FKEAHP and RCS080536K0FKEA are electrically compatible substitutes with identical resistance, tolerance, temperature coefficient, and operating temperature range. However, these parts have 0.5W power rating compared to the 0.125W rating of RCS2012F363CS. Direct substitution is permissible only if the circuit design accommodates the higher power rating. The physical package dimensions remain identical (0805), so PCB footprint compatibility is maintained.

Q: What is the difference between automotive-qualified parts (AEC-Q200) and non-automotive parts?

A: AEC-Q200 automotive qualification indicates the part has undergone enhanced reliability testing and qualification procedures required for automotive applications. Parts AC0805FR-0736KL, CRCW080536K0FKEA, ERJ-6ENF3602V, KTR10EZPF3602, CRCW080536K0FKEAHP, RCS080536K0FKEA, and RMCF0805FT36K0 carry AEC-Q200 qualification. RC0805FR-0736KL does not carry this qualification. For non-automotive applications, both qualified and non-qualified parts are functionally equivalent. For automotive applications, AEC-Q200 qualified parts are required.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes, all substitute parts listed are supplied in Tape & Reel (TR) packaging, consistent with the RCS2012F363CS packaging format. This ensures compatibility with automated PCB assembly equipment and processes.

Q: What is the significance of the Height - Seated (Max) specification?

A: The Height - Seated (Max) specification indicates the maximum vertical dimension of the component when mounted on a PCB. RCS2012F363CS has a maximum height of 0.66mm. Substitute parts range from 0.50mm to 0.70mm. These variations are within acceptable tolerances for standard PCB assembly and do not affect electrical performance or circuit compatibility. Height differences may be relevant only in applications with strict vertical space constraints.

Q: Can parts with different temperature coefficients be substituted?

A: All listed substitute parts maintain the same temperature coefficient of ±100ppm/°C as the RCS2012F363CS. Temperature coefficient is a critical parameter for precision applications. Substitution with parts having different temperature coefficients is not permitted without circuit design re-evaluation.

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

A: MSL 1 (Unlimited) indicates the component has minimal moisture sensitivity and does not require special moisture control during storage or handling. The component can be stored under standard warehouse conditions without desiccant packaging or time-limited shelf life restrictions. All substitute parts carry identical MSL 1 rating.

Q: Are there any functional differences between manufacturers for the same electrical specifications?

A: All substitute parts maintain identical electrical specifications (36 kOhms ±1%, 0.125W or 0.5W, ±100ppm/°C, -55°C ~ 155°C). Functional differences are limited to manufacturing process variations, which do not affect circuit performance. Manufacturer selection may be based on supply availability, lead time, or established supplier relationships. All parts are ROHS3 compliant and REACH unaffected.

Q: Is the RCS2012F363CS still in active production?

A: Yes, RCS2012F363CS is classified as Active product status with confirmed inventory of 753 pieces in stock. All listed substitute parts are also Active status with substantial inventory availability, ensuring supply continuity.