RCS2012F1473CS Equivalent & Substitute Parts

Part Overview

The RCS2012F1473CS is a 147 kOhms ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package. 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 and carries MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified when applications require alternative sourcing due to inventory constraints, supply chain considerations, or specific application requirements while maintaining electrical and mechanical compatibility within the defined parameter tolerances.

Substiute Parts

RCS2012F1473CS

Samsung Electro-MechanicsIn Stock: 910RCS2012F1473CS Datasheet

Current PartRFQ

CRCW0805147KFKEA

Vishay DaleIn Stock: 26182CRCW0805147KFKEA Datasheet

SimilarRFQ

ERJ-6ENF1473V

Panasonic Electronic ComponentsIn Stock: 75490ERJ-6ENF1473V Datasheet

SimilarRFQ

RC0805FR-07147KL

YAGEOIn Stock: 78546RC0805FR-07147KL Datasheet

SimilarRFQ

RMCF0805FT147K

Stackpole Electronics IncIn Stock: 1602RMCF0805FT147K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F1473CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 147 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W, 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2 (exact match required)

Compliance Parameters:

• RoHS3 compliance (required)
• MSL 1 rating (required)
• REACH Unaffected status (required)

All four substitute parts identified meet these criteria. Variations in physical dimensions (height-seated measurements) and specific feature sets (anti-sulfur versus automotive AEC-Q200 ratings) do not affect functional substitutability within the defined electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F1473CS based on electrical and mechanical parameter alignment. Selection among these alternatives is determined by application-specific requirements and availability:

CRCW0805147KFKEA (Vishay Dale): This substitute carries automotive AEC-Q200 qualification. Selection is appropriate for applications requiring automotive-grade component certification. Current inventory: 26,141 pieces.

ERJ-6ENF1473V (Panasonic Electronic Components): This substitute carries automotive AEC-Q200 qualification. Selection is appropriate for applications requiring automotive-grade component certification. Current inventory: 75,426 pieces.

RC0805FR-07147KL (YAGEO): This substitute features moisture-resistant properties aligned with the primary part specification. Selection is appropriate for general-purpose applications without automotive requirements. Current inventory: 78,467 pieces.

RMCF0805FT147K (Stackpole Electronics Inc): This substitute carries automotive AEC-Q200 qualification. Selection is appropriate for applications requiring automotive-grade component certification. Current inventory: 1,551 pieces.

All parts maintain identical electrical performance, temperature stability, and compliance certifications. Physical dimension variations (height-seated measurements ranging from 0.020" to 0.028") are within standard PCB assembly tolerances and do not affect functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805147KFKEA replace RCS2012F1473CS in any application?

A: Yes. Both parts share identical electrical specifications (147 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C operating range), package type (0805), and compliance certifications (RoHS3, MSL 1, REACH Unaffected). The CRCW0805147KFKEA includes automotive AEC-Q200 qualification, which provides additional certification but does not restrict use in non-automotive applications.

Q: What is the difference between the anti-sulfur feature of RCS2012F1473CS and the automotive AEC-Q200 rating of substitute parts?

A: Anti-sulfur and moisture-resistant properties are material-level protections against environmental degradation. Automotive AEC-Q200 qualification is a reliability and quality standard that encompasses multiple performance criteria including temperature cycling, humidity resistance, and failure rate testing. Both approaches provide environmental protection; they represent different qualification methodologies. Parts with AEC-Q200 certification are suitable for general-purpose applications.

Q: Are physical dimension differences between substitute parts significant?

A: No. Height-seated measurements vary between 0.020" (0.50mm) and 0.028" (0.70mm) across the substitute group. These variations fall within standard PCB assembly tolerances and do not affect component placement, soldering, or electrical performance. All parts conform to the 0805 (2012 Metric) package specification.

Q: Can I use ERJ-6ENF1473V as a direct replacement on existing PCBs designed for RCS2012F1473CS?

A: Yes. Both parts are 0805 package type with identical electrical specifications and two terminations. PCB footprints designed for 0805 components accommodate all substitute parts without modification.

Q: Which substitute part has the highest current inventory availability?

A: RC0805FR-07147KL (YAGEO) has the highest inventory at 78,467 pieces, followed by ERJ-6ENF1473V (Panasonic) at 75,426 pieces.

Q: Do all substitute parts meet RoHS3 and REACH compliance requirements?

A: Yes. All four substitute parts are RoHS3 compliant and REACH Unaffected, matching the compliance profile of the primary RCS2012F1473CS part.

Q: Is tolerance specification identical across all parts?

A: Yes. All parts, including the primary and all substitutes, carry ±1% tolerance specification, ensuring equivalent precision performance.