RCS2012F6193CS Equivalent & Substitute Parts

Part Overview

The RCS2012F6193CS is a 619 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 and features anti-sulfur and moisture-resistant construction. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component's performance envelope.

Substiute Parts

RCS2012F6193CS

Samsung Electro-MechanicsIn Stock: 1005RCS2012F6193CS Datasheet

Current PartRFQ

CRCW0805619KFKEA

Vishay DaleIn Stock: 20130CRCW0805619KFKEA Datasheet

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ERJ-6ENF6193V

Panasonic Electronic ComponentsIn Stock: 40118ERJ-6ENF6193V Datasheet

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RC0805FR-07619KL

YAGEOIn Stock: 25618RC0805FR-07619KL Datasheet

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RMCF0805FT619K

Stackpole Electronics IncIn Stock: 2007RMCF0805FT619K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F6193CS is determined by strict equivalence across the following parameters:

Electrical Equivalence: Resistance value (619 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C) must be identical.

Mechanical Equivalence: Package type (0805 / 2012 Metric), number of terminations (2), and physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) must match.

Compliance Equivalence: RoHS3 compliance and MSL Level 1 (Unlimited) must be maintained. Composition (Thick Film) must be consistent.

Packaging Equivalence: Tape & Reel (TR) format must be preserved for automated assembly compatibility.

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 certification or anti-sulfur construction represent enhanced specifications that do not disqualify substitution but indicate application-specific suitability.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F6193CS based on electrical and mechanical parameters. Selection among these alternatives is determined by application requirements and compliance certifications:

CRCW0805619KFKEA (Vishay Dale): Automotive AEC-Q200 rated. Suitable for automotive and high-reliability applications. Lowest seated height (0.020" / 0.50mm) provides advantage in space-constrained PCB layouts.

ERJ-6ENF6193V (Panasonic Electronic Components): Automotive AEC-Q200 rated. Highest inventory availability (40,076 pcs). Suitable for automotive and high-reliability applications. Seated height 0.028" (0.70mm).

RC0805FR-07619KL (YAGEO): Moisture-resistant construction aligns with original RCS2012F6193CS feature set. Intermediate seated height (0.024" / 0.60mm). Suitable for general industrial and consumer applications.

RMCF0805FT619K (Stackpole Electronics Inc): Automotive AEC-Q200 rated. Seated height 0.026" (0.65mm) matches original component. Suitable for automotive and high-reliability applications.

All parts maintain ROHS3 compliance, MSL Level 1 rating, and Active product status. Selection should prioritize application-specific certifications (AEC-Q200 for automotive) and PCB layout constraints (seated height considerations).

Frequently Asked Questions (FAQ)

Q: Can CRCW0805619KFKEA replace RCS2012F6193CS in any application?

A: CRCW0805619KFKEA meets all electrical and mechanical equivalence criteria. The lower seated height (0.020" vs 0.026") may provide PCB layout advantages but does not prevent substitution. Automotive AEC-Q200 certification indicates suitability for high-reliability applications.

Q: What is the significance of the height difference among substitute parts?

A: Seated height variations (0.020" to 0.028") reflect manufacturing tolerances across different manufacturers. All values remain within acceptable limits for 0805 package specifications. Height differences may impact PCB clearance in space-constrained designs but do not affect electrical performance.

Q: Are all substitute parts suitable for automotive applications?

A: CRCW0805619KFKEA, ERJ-6ENF6193V, and RMCF0805FT619K carry Automotive AEC-Q200 certification. RC0805FR-07619KL does not list AEC-Q200 rating. For automotive applications, select from the three AEC-Q200 rated alternatives.

Q: Does the anti-sulfur feature of RCS2012F6193CS require a specific substitute?

A: RC0805FR-07619KL explicitly lists moisture-resistant construction, aligning with the original component's environmental protection features. Other substitutes do not specify anti-sulfur treatment but maintain equivalent RoHS3 and MSL Level 1 compliance.

Q: Can these parts be used interchangeably in automated assembly?

A: All substitute parts are supplied in Tape & Reel (TR) format with identical package dimensions (0805 / 2012 Metric). Seated height variations are within manufacturing tolerance and do not prevent automated pick-and-place assembly.

Q: What inventory considerations apply to substitute selection?

A: ERJ-6ENF6193V offers highest inventory (40,076 pcs), followed by CRCW0805619KFKEA (20,056 pcs) and RC0805FR-07619KL (25,551 pcs). RMCF0805FT619K has lower availability (1,900 pcs). Inventory levels may influence lead time and cost considerations.