Equivalent & Substitute Parts for RCS2012F2371CS

Part Overview

The RCS2012F2371CS is a 2.37 kOhms ±1% 0.125W 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. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without functional degradation.

Substiute Parts

RCS2012F2371CS

Samsung Electro-MechanicsIn Stock: 1094RCS2012F2371CS Datasheet

Current PartRFQ

CRCW08052K37FKEA

Vishay DaleIn Stock: 23412CRCW08052K37FKEA Datasheet

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ERJ-6ENF2371V

Panasonic Electronic ComponentsIn Stock: 90922ERJ-6ENF2371V Datasheet

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RC0805FR-072K37L

YAGEOIn Stock: 46918RC0805FR-072K37L Datasheet

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RMCF0805FT2K37

Stackpole Electronics IncIn Stock: 30367RMCF0805FT2K37 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F2371CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (2.37 kOhms), tolerance (±1%), and power rating (0.125W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package designation (0805 / 2012 Metric) and number of terminations (2) ensure physical fit and solderability on standard PCB layouts. Seated height variations within the 0.020" to 0.028" range remain compatible with standard assembly processes.

Compliance & Environmental: RoHS3 compliance and REACH Unaffected status are mandatory. Moisture Sensitivity Level 1 (Unlimited) indicates no special handling requirements.

Composition & Construction: Thick film technology is the specified construction method for all qualified substitutes.

All four substitute parts meet these criteria and are classified as direct equivalents to the RCS2012F2371CS.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are Active product status components with full RoHS3 and REACH compliance, establishing functional and regulatory equivalence to the RCS2012F2371CS.

CRCW08052K37FKEA (Vishay Dale): Automotive AEC-Q200 rated. Lowest seated height at 0.020" (0.50mm) provides clearance advantage in space-constrained layouts. Inventory availability: 23,374 units.

ERJ-6ENF2371V (Panasonic Electronic Components): Automotive AEC-Q200 rated. Highest seated height at 0.028" (0.70mm). Largest inventory availability at 90,891 units, supporting high-volume production requirements.

RC0805FR-072K37L (YAGEO): Moisture-resistant thick film construction. Mid-range seated height at 0.024" (0.60mm). Available in Cut Tape (CT) & Digi-Reel® packaging. Inventory availability: 46,851 units.

RMCF0805FT2K37 (Stackpole Electronics Inc): Automotive AEC-Q200 rated. Seated height 0.026" (0.65mm), matching the original component. Inventory availability: 30,357 units.

Selection among substitutes depends on application requirements: automotive qualification (AEC-Q200), packaging format preference, and inventory availability. All substitutes maintain identical electrical performance and thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052K37FKEA replace RCS2012F2371CS in any application?

A: Yes. Both components share identical electrical specifications (2.37 kOhms ±1%, 0.125W), thermal characteristics (±100ppm/°C, -55°C ~ 155°C), package format (0805), and compliance certifications (RoHS3, REACH Unaffected). The 0.006" (0.16mm) height difference is within standard PCB assembly tolerances.

Q: What is the difference between automotive AEC-Q200 rated and non-rated substitutes?

A: CRCW08052K37FKEA, ERJ-6ENF2371V, and RMCF0805FT2K37 carry AEC-Q200 automotive qualification. RC0805FR-072K37L does not list AEC-Q200 rating. AEC-Q200 certification indicates qualification for automotive temperature cycling and reliability testing. Selection depends on application environment requirements.

Q: Are there packaging differences among the substitutes?

A: Yes. RCS2012F2371CS, CRCW08052K37FKEA, ERJ-6ENF2371V, and RMCF0805FT2K37 are supplied in Tape & Reel (TR) format. RC0805FR-072K37L is available in Cut Tape (CT) & Digi-Reel® format. Both formats are compatible with standard pick-and-place assembly equipment.

Q: Do all substitutes have the same moisture sensitivity level?

A: Yes. All five components, including the original RCS2012F2371CS, are rated MSL 1 (Unlimited), indicating no moisture sensitivity and no special storage or handling requirements.

Q: Which substitute has the best inventory availability?

A: ERJ-6ENF2371V (Panasonic) has the highest inventory at 90,891 units, followed by RC0805FR-072K37L (YAGEO) at 46,851 units. Both support high-volume production schedules.

Q: Can I mix different substitute parts in the same production run?

A: Yes. All substitutes meet identical electrical, thermal, and mechanical specifications. Mixed sourcing is permissible from a functional standpoint, though single-source procurement is recommended for supply chain consistency and traceability.