RCS2012F1693CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F1693CS is a 169 kOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is Active status and ROHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and mechanical compatibility within the 0805 form factor.

Substiute Parts

RCS2012F1693CS

Samsung Electro-MechanicsIn Stock: 1151RCS2012F1693CS Datasheet

Current PartRFQ

CRCW0805169KFKEA

Vishay DaleIn Stock: 7064CRCW0805169KFKEA Datasheet

SimilarRFQ

ERJ-6ENF1693V

Panasonic Electronic ComponentsIn Stock: 29592ERJ-6ENF1693V Datasheet

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RC0805FR-07169KL

YAGEOIn Stock: 39548RC0805FR-07169KL Datasheet

SimilarRFQ

RMCF0805FT169K

Stackpole Electronics IncIn Stock: 5634RMCF0805FT169K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F1693CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (169 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 type (0805 / 2012 Metric), physical dimensions (0.079" L x 0.049" W), and number of terminations (2) must match to ensure PCB footprint compatibility and assembly process compatibility.

Regulatory Compliance: All substitute parts must maintain ROHS3 compliance, MSL 1 rating, and equivalent environmental classifications (REACH Unaffected, ECCN EAR99).

Composition & Construction: Thick film construction is the baseline. Additional features such as automotive AEC-Q200 qualification or enhanced moisture resistance do not disqualify substitution but represent enhanced capability variants.

All four identified substitute parts meet these criteria and are direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F1693CS and maintain Active product status with full ROHS3 compliance and MSL 1 rating.

CRCW0805169KFKEA (Vishay Dale): Automotive AEC-Q200 qualified variant with lowest seated height (0.020"). Suitable for applications requiring automotive-grade reliability and high-density PCB layouts.

ERJ-6ENF1693V (Panasonic Electronic Components): Automotive AEC-Q200 qualified variant with highest inventory availability (29,568 pcs). Suitable for high-volume production and automotive applications.

RC0805FR-07169KL (YAGEO): Standard industrial-grade variant with moisture-resistant features matching the original part's environmental protection. Suitable for general industrial applications with high inventory availability (39,516 pcs).

RMCF0805FT169K (Stackpole Electronics Inc): Automotive AEC-Q200 qualified variant with seated height (0.026") matching the original part. Suitable for automotive applications requiring dimensional consistency with the RCS2012F1693CS.

Selection between these parts depends on application requirements: automotive qualification, inventory availability, and specific PCB height constraints.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805169KFKEA replace RCS2012F1693CS in any application?

A: Yes. Both parts share identical electrical specifications (169 kOhms ±1%, 0.125W), package dimensions (0805 / 2.00mm x 1.25mm), temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3, MSL 1). The CRCW0805169KFKEA has lower seated height (0.020" vs 0.026"), which is compatible with standard 0805 PCB footprints.

Q: What is the difference between automotive AEC-Q200 variants and standard variants?

A: Automotive AEC-Q200 qualification (CRCW0805169KFKEA, ERJ-6ENF1693V, RMCF0805FT169K) indicates compliance with automotive reliability standards. The RCS2012F1693CS and RC0805FR-07169KL are standard industrial-grade parts. Both categories meet identical electrical and mechanical specifications for this 169 kOhm 0805 resistor.

Q: Are there height differences that affect PCB assembly?

A: Seated heights range from 0.020" (0.50mm) to 0.028" (0.70mm). All values fall within standard 0805 component height tolerances and are compatible with automated pick-and-place assembly equipment and standard 0805 PCB footprints. Height variation does not affect electrical performance or mechanical fit.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All parts, including the original RCS2012F1693CS, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Which substitute part has the best inventory availability?

A: RC0805FR-07169KL (YAGEO) has the highest inventory at 39,516 pcs, followed by ERJ-6ENF1693V (Panasonic) at 29,568 pcs. Both are suitable for high-volume production requirements.