RC2012F3570CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F3570CS is a 357 Ohms ±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 with moisture resistant characteristics and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across alternative manufacturers while preserving functional performance in circuit applications.

Key Parameters

Parameter	Value
Resistance	357 Ohms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Packaging Type	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F3570CS is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value (357 Ohms), 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) ensures PCB footprint compatibility. Physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and termination count (2) must match.

Environmental & Compliance Requirements: Moisture Sensitivity Level 1 (Unlimited), ROHS3 compliance, and REACH unaffected status are mandatory for direct substitution.

Composition & Construction: Thick film composition is the specified construction method.

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 rating represent enhanced specifications that do not prevent substitution but indicate expanded application scope.

Parameter Comparison

Parameter	RC2012F3570CS (Samsung)	RC0805FR-07357RL (YAGEO)	CRCW0805357RFKEA (Vishay Dale)	ERJ-6ENF3570V (Panasonic)	RMCF0805FT357R (Stackpole)
Resistance	357 Ohms	357 Ohms	357 Ohms	357 Ohms	357 Ohms
Tolerance	±1%	±1%	±1%	±1%	±1%
Power Rating	0.125W	0.125W	0.125W	0.125W	0.125W
Package	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Type	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Height - Seated (Max)	0.026" (0.66mm)	0.024" (0.60mm)	0.020" (0.50mm)	0.028" (0.70mm)	0.026" (0.65mm)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and full ROHS3 compliance, ensuring long-term availability and regulatory conformance. The RC0805FR-07357RL (YAGEO) provides direct functional equivalence with the lowest seated height (0.60mm), suitable for space-constrained PCB layouts. The CRCW0805357RFKEA (Vishay Dale), ERJ-6ENF3570V (Panasonic), and RMCF0805FT357R (Stackpole) incorporate Automotive AEC-Q200 qualification, extending application scope to automotive environments while maintaining identical core electrical and mechanical specifications. Selection between these options depends on supply chain availability, inventory levels, and specific application requirements rather than functional performance differences.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07357RL replace RC2012F3570CS directly on the PCB?

A: Yes. Both components share identical package designation (0805 / 2012 Metric), physical dimensions (0.079" L x 0.049" W), and electrical specifications (357 Ohms ±1%, 0.125W). The seated height difference (0.60mm vs 0.66mm) is within acceptable PCB assembly tolerances and does not affect functionality.

Q: What is the difference between moisture-resistant and AEC-Q200 rated versions?

A: The RC2012F3570CS specifies moisture-resistant thick film construction. The CRCW0805357RFKEA, ERJ-6ENF3570V, and RMCF0805FT357R additionally carry Automotive AEC-Q200 qualification, indicating enhanced reliability testing and suitability for automotive applications. Both feature sets maintain identical electrical performance and MSL 1 rating.

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

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) packaging, maintaining compatibility with automated assembly processes.

Q: Does the ±100ppm/°C temperature coefficient apply to all substitutes?

A: Yes. All substitute parts maintain the identical temperature coefficient specification of ±100ppm/°C and operating temperature range of -55°C ~ 155°C.

Q: Which substitute has the smallest physical height?

A: The CRCW0805357RFKEA (Vishay Dale) has the lowest seated height at 0.020" (0.50mm), compared to 0.026" (0.66mm) for the original RC2012F3570CS.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the main part and all substitutes, are ROHS3 compliant and REACH unaffected.

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