RC2012F275CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F275CS is a 2.7 MOhms ±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 is designed for general-purpose applications requiring moisture-resistant thick film construction. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component's performance envelope.

Substiute Parts

RC2012F275CS

Samsung Electro-MechanicsIn Stock: 843RC2012F275CS Datasheet

Current PartRFQ

RC0805FR-072M7L

YAGEOIn Stock: 45879RC0805FR-072M7L Datasheet

DirectRFQ

RMCF0805FT2M70

Stackpole Electronics IncIn Stock: 6035RMCF0805FT2M70 Datasheet

UpgradeRFQ

CRCW08052M70FKEA

Vishay DaleIn Stock: 64960CRCW08052M70FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of electrical and mechanical parameters. All substitute parts must satisfy the following criteria:

Mandatory Matching Parameters:

• Resistance value: 2.7 MOhms
• Tolerance: ±1% (tighter tolerances are acceptable)
• Power rating: 0.125W minimum
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• MSL 1 rating

Acceptable Variations:

• Temperature coefficient: ±100ppm/°C or tighter
• Height (seated): Minor variations within manufacturing tolerances
• Supplier device package designation: May differ while maintaining 0805 compatibility

The three identified substitute parts are grouped as follows:

Direct Equivalent: RC0805FR-072M7L (YAGEO) — Identical electrical specifications with moisture-resistant thick film construction.

Upgrade Option: RMCF0805FT2M70 (Stackpole Electronics Inc) — Adds automotive AEC-Q200 qualification with slightly higher temperature coefficient (±200ppm/°C).

Alternative Equivalent: CRCW08052M70FKEA (Vishay Dale) — Automotive AEC-Q200 qualified with tighter temperature coefficient (±100ppm/°C) and reduced seated height.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-072M7L (YAGEO) is a direct functional equivalent suitable for applications where the original Samsung component is specified. This part maintains identical electrical performance and moisture-resistant characteristics without automotive qualification requirements. Selection is appropriate for general industrial and consumer applications.

RMCF0805FT2M70 (Stackpole Electronics Inc) is recommended for applications requiring automotive-grade reliability. AEC-Q200 qualification provides enhanced qualification testing and traceability. The temperature coefficient of ±200ppm/°C is acceptable where the original ±100ppm/°C specification is not a critical design constraint. This part is suitable for automotive and harsh-environment applications.

CRCW08052M70FKEA (Vishay Dale) is recommended for space-constrained designs or applications requiring automotive qualification with superior temperature stability. The reduced seated height (0.020" vs. 0.026") enables tighter PCB layout while maintaining AEC-Q200 compliance and ±100ppm/°C temperature coefficient matching the original specification.

All three substitute parts satisfy RoHS3 compliance and MSL 1 requirements, ensuring regulatory and handling compatibility with the original component.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-072M7L replace RC2012F275CS in all applications?

A: Yes, RC0805FR-072M7L is a direct equivalent. Both components share identical resistance, tolerance, power rating, package, composition, operating temperature range, and temperature coefficient. No design modifications are required.

Q: What is the advantage of RMCF0805FT2M70 over the original part?

A: RMCF0805FT2M70 adds AEC-Q200 automotive qualification, which includes enhanced qualification testing and reliability documentation. The temperature coefficient is ±200ppm/°C compared to ±100ppm/°C in the original. This part is suitable for automotive applications where AEC-Q200 certification is required.

Q: Is CRCW08052M70FKEA compatible with the same PCB footprint?

A: Yes. CRCW08052M70FKEA uses the same 0805 (2012 Metric) package and footprint. The seated height is 0.020" (0.50mm) compared to 0.026" (0.65mm) in the original, which is a reduction that does not affect footprint compatibility. The component will fit within the same land pattern.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. RC0805FR-072M7L, RMCF0805FT2M70, and CRCW08052M70FKEA are all ROHS3 compliant, matching the original RC2012F275CS compliance status.

Q: What does MSL 1 (Unlimited) mean for handling?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity limitations. These parts do not require special dry-pack storage or baking procedures prior to soldering. All four parts in this comparison carry MSL 1 rating.

Q: Can I use RMCF0805FT2M70 in non-automotive applications?

A: Yes. RMCF0805FT2M70 is a superset of the original specification with automotive qualification. It functions identically in non-automotive applications. The higher temperature coefficient (±200ppm/°C) is the only electrical difference and is acceptable in most general-purpose circuits.

Q: Which substitute offers the best temperature stability?

A: RC0805FR-072M7L and CRCW08052M70FKEA both maintain ±100ppm/°C temperature coefficient, matching the original specification. RMCF0805FT2M70 has ±200ppm/°C, which is acceptable but less stable. For applications requiring maximum temperature stability, RC0805FR-072M7L or CRCW08052M70FKEA are preferred.