RC2012F1913CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1913CS is a 191 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 full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RC2012F1913CS serves as a precision resistive element in general-purpose electronic applications requiring stable resistance values across extended temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package compatibility, and compliance certifications.

Key Parameters

Parameter	Value	Unit
Resistance	191	kOhms
Tolerance	±1%	-
Power Rating	0.125	W (1/8W)
Composition	Thick Film	-
Package / Case	0805 (2012 Metric)	-
Temperature Coefficient	±100	ppm/°C
Operating Temperature Range	-55 to 155	°C
Number of Terminations	2	-
RoHS Status	ROHS3 Compliant	-
Moisture Sensitivity Level	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1913CS is determined by strict equivalence across the following parameters: resistance value (191 kOhms), tolerance (±1%), power rating (0.125W), package format (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (RoHS3, REACH Unaffected, MSL 1).

Substitute parts are classified into two categories:

Direct Substitutes maintain identical electrical and mechanical specifications with interchangeable form factors. These include CR0805-FX-1913ELF (Bourns Inc.), ERJ-6ENF1913V (Panasonic Electronic Components), RC0805FR-07191KL (YAGEO), and RMCF0805FT191K (Stackpole Electronics Inc.).

Similar Substitute meets all core electrical and mechanical requirements with minor dimensional variations within acceptable tolerances. CRCW0805191KFKEA (Vishay Dale) qualifies as a similar substitute with maximum seated height of 0.020" (0.50mm) compared to the main part's 0.026" (0.65mm).

All substitute parts maintain identical resistance, tolerance, power rating, package designation, temperature coefficient, operating temperature range, and compliance status as the RC2012F1913CS.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance (kOhms)	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op Temp Range (°C)	Height Max (mm)	Features	RoHS Status	MSL
RC2012F1913CS	Samsung Electro-Mechanics	191	±1%	0.125	0805	±100	-55 to 155	0.65	Moisture Resistant	ROHS3	1
CR0805-FX-1913ELF	Bourns Inc.	191	±1%	0.125	0805	±100	-55 to 155	0.60	Moisture Resistant	ROHS3	1
ERJ-6ENF1913V	Panasonic Electronic Components	191	±1%	0.125	0805	±100	-55 to 155	0.70	Automotive AEC-Q200	ROHS3	1
RC0805FR-07191KL	YAGEO	191	±1%	0.125	0805	±100	-55 to 155	0.60	Moisture Resistant	ROHS3	1
RMCF0805FT191K	Stackpole Electronics Inc	191	±1%	0.125	0805	±100	-55 to 155	0.65	Automotive AEC-Q200	ROHS3	1
CRCW0805191KFKEA	Vishay Dale	191	±1%	0.125	0805	±100	-55 to 155	0.50	Automotive AEC-Q200	ROHS3	1

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and full RoHS3 compliance equivalent to the RC2012F1913CS. Selection between direct substitutes should be based on application-specific requirements and supply chain availability.

For general-purpose applications without automotive qualification requirements, CR0805-FX-1913ELF (Bourns Inc.) and RC0805FR-07191KL (YAGEO) provide moisture-resistant thick film construction matching the original specification.

For automotive applications requiring AEC-Q200 qualification, ERJ-6ENF1913V (Panasonic Electronic Components), RMCF0805FT191K (Stackpole Electronics Inc.), and CRCW0805191KFKEA (Vishay Dale) are qualified alternatives. CRCW0805191KFKEA offers the lowest maximum seated height at 0.50mm, beneficial for space-constrained PCB layouts.

All substitute parts comply with REACH regulations and carry EAR99 export classification identical to the main part.

Frequently Asked Questions (FAQ)

Q: Can CR0805-FX-1913ELF replace RC2012F1913CS in any application?

A: CR0805-FX-1913ELF is a direct substitute meeting all electrical specifications (191 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and package requirements (0805 / 2012 Metric). The 0.60mm seated height is within acceptable tolerance for standard PCB assembly processes.

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

A: Moisture-resistant variants (CR0805-FX-1913ELF, RC0805FR-07191KL) are specified for general industrial applications. Automotive AEC-Q200 variants (ERJ-6ENF1913V, RMCF0805FT191K, CRCW0805191KFKEA) meet automotive qualification standards and are suitable for automotive and high-reliability applications.

Q: Are all substitute parts available in Tape & Reel packaging?

A: All listed substitute parts are supplied in Tape & Reel (TR) packaging format, maintaining compatibility with automated assembly equipment.

Q: Does CRCW0805191KFKEA's lower height (0.50mm) affect PCB design?

A: CRCW0805191KFKEA's maximum seated height of 0.50mm is lower than the RC2012F1913CS (0.65mm). This provides additional clearance in space-constrained designs but does not create compatibility issues in standard 0805 package footprints.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts carry ROHS3 Compliant status and REACH Unaffected classification, matching the environmental compliance profile of the RC2012F1913CS.

Q: Can substitute parts be mixed in the same production batch?

A: All substitute parts meet identical electrical specifications and package requirements. Mixing is permissible from an electrical standpoint; however, manufacturing and quality control procedures should address any supplier-specific documentation requirements.

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