RCS2012F9533CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F9533CS is a 953 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F9533CS

Samsung Electro-MechanicsIn Stock: 995RCS2012F9533CS Datasheet

Current PartRFQ

CRCW0805953KFKEA

Vishay DaleIn Stock: 21488CRCW0805953KFKEA Datasheet

SimilarRFQ

ERJ-6ENF9533V

Panasonic Electronic ComponentsIn Stock: 49115ERJ-6ENF9533V Datasheet

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RC0805FR-07953KL

YAGEOIn Stock: 5287RC0805FR-07953KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F9533CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 953 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.125W / 1/8W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C to 155°C (exact match or wider range acceptable)

Mechanical Equivalence Requirements:

• Package designation: 0805 (2012 Metric) (exact match)
• Composition: Thick Film (exact match)
• Number of terminations: 2 (exact match)

Compliance Requirements:

• RoHS3 Compliant (mandatory)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match)
• REACH Status: REACH Unaffected (exact match)

All three substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the RCS2012F9533CS.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts—CRCW0805953KFKEA, ERJ-6ENF9533V, and RC0805FR-07953KL—are qualified replacements for the RCS2012F9533CS based on electrical and mechanical parameter equivalence. Selection among these alternatives is determined by application-specific requirements and availability:

CRCW0805953KFKEA (Vishay Dale): Carries AEC-Q200 automotive qualification. Seated height of 0.020" (0.50mm) is the lowest among all options, suitable for space-constrained PCB layouts. Inventory availability is 21,412 units.

ERJ-6ENF9533V (Panasonic Electronic Components): Carries AEC-Q200 automotive qualification. Seated height of 0.028" (0.70mm) is the highest among all options. Inventory availability is 49,089 units, representing the highest stock level.

RC0805FR-07953KL (YAGEO): Features moisture-resistant characteristics aligned with the original RCS2012F9533CS. Seated height of 0.024" (0.60mm) provides mid-range profile. Inventory availability is 5,263 units.

All parts maintain Active product status and full compliance with ROHS3, REACH, and MSL requirements. Selection should prioritize application requirements for automotive qualification (AEC-Q200) or specific height constraints for PCB assembly.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805953KFKEA replace RCS2012F9533CS in any application?

A: Yes. CRCW0805953KFKEA meets all electrical and mechanical equivalence criteria. The component is electrically identical in resistance value, tolerance, power rating, and temperature characteristics. Package dimensions are identical. Both are ROHS3 compliant with MSL 1 rating. Direct substitution is valid without circuit redesign.

Q: What is the difference between the substitute parts?

A: The three substitute parts are electrically and mechanically equivalent. Differences exist only in seated height and manufacturer certifications. CRCW0805953KFKEA and ERJ-6ENF9533V carry AEC-Q200 automotive qualification; RC0805FR-07953KL does not. Seated heights vary: CRCW0805953KFKEA at 0.020" (0.50mm), RC0805FR-07953KL at 0.024" (0.60mm), and ERJ-6ENF9533V at 0.028" (0.70mm). Selection depends on PCB assembly height constraints and automotive application requirements.

Q: Are these parts suitable for automotive applications?

A: CRCW0805953KFKEA and ERJ-6ENF9533V carry AEC-Q200 automotive qualification. RC0805FR-07953KL does not list AEC-Q200 certification. For automotive applications requiring AEC-Q200 compliance, select either CRCW0805953KFKEA or ERJ-6ENF9533V.

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

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. These resistors can be stored at room temperature without desiccant packaging or time-limited exposure windows.

Q: Can I use these parts interchangeably on the same PCB?

A: Yes, all three substitute parts are mechanically and electrically interchangeable. However, if PCB layout includes height-constrained areas, verify the seated height specification. CRCW0805953KFKEA (0.020" max) is suitable for tighter clearances; ERJ-6ENF9533V (0.028" max) requires more vertical space.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All three substitute parts—CRCW0805953KFKEA, ERJ-6ENF9533V, and RC0805FR-07953KL—are ROHS3 compliant and REACH unaffected, matching the compliance status of the original RCS2012F9533CS.