RC2012F7151CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F7151CS is a 7.15 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 and is designed for general-purpose applications requiring moisture-resistant thick film construction. Substitute parts are identified when original inventory becomes unavailable, when alternative packaging formats are required, or when specific application certifications such as automotive AEC-Q200 qualification are necessary.

Substiute Parts

RC2012F7151CS

Samsung Electro-MechanicsIn Stock: 955RC2012F7151CS Datasheet

Current PartRFQ

RC0805FR-077K15L

YAGEOIn Stock: 65311RC0805FR-077K15L Datasheet

DirectRFQ

CRCW08057K15FKEA

Vishay DaleIn Stock: 25177CRCW08057K15FKEA Datasheet

SimilarRFQ

ERJ-6ENF7151V

Panasonic Electronic ComponentsIn Stock: 78299ERJ-6ENF7151V Datasheet

SimilarRFQ

RMCF0805FT7K15

Stackpole Electronics IncIn Stock: 59893RMCF0805FT7K15 Datasheet

SimilarRFQ

RMCS0805FT7K15

Stackpole Electronics IncIn Stock: 1053RMCS0805FT7K15 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F7151CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 7.15 kOhms (exact match required)
• Tolerance: ±1% (precision grade must match)
• Power rating: 0.125W / 1/8W (thermal capacity must match)
• Package / Case: 0805 (2012 Metric) (physical footprint must match)
• Composition: Thick Film (construction technology must match)
• Temperature Coefficient: ±100ppm/°C (stability specification must match)
• Operating Temperature Range: -55°C to 155°C (environmental limits must match)
• RoHS Status: ROHS3 Compliant (regulatory compliance must match)
• MSL: 1 (Unlimited) (moisture sensitivity must match)

Variable Parameters (Non-Critical for Substitution):

• Manufacturer identity
• Packaging format (Tape & Reel vs. Cut Tape & Digi-Reel)
• Height - Seated dimension (within tolerance)
• Series designation
• Additional features (Automotive AEC-Q200, Anti-Sulfur)

All identified substitute parts meet the mandatory matching parameters. Differences in packaging format and optional certifications do not affect functional equivalence for standard applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Preferred for Standard Applications): RC0805FR-077K15L (YAGEO) is the primary direct substitute. This part maintains identical electrical specifications, operating parameters, and compliance certifications as the RC2012F7151CS. Both components feature moisture-resistant thick film construction and ROHS3 compliance. The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel), which does not affect functional performance. Inventory availability for RC0805FR-077K15L is significantly higher (65,210 pcs vs. 929 pcs).

Automotive-Qualified Alternatives: CRCW08057K15FKEA (Vishay Dale), ERJ-6ENF7151V (Panasonic), and RMCF0805FT7K15 (Stackpole) are functionally equivalent substitutes with additional Automotive AEC-Q200 qualification. These parts are suitable for applications requiring automotive-grade reliability and environmental testing compliance. All three maintain the same electrical specifications and operating temperature range as the original part.

Specialized Application Alternative: RMCS0805FT7K15 (Stackpole) features anti-sulfur thick film construction in addition to standard specifications. This variant is appropriate for applications in corrosive or high-sulfur environments where standard moisture-resistant construction may be insufficient.

Selection Criteria:

• For general-purpose applications with standard environmental conditions: RC0805FR-077K15L
• For automotive or high-reliability applications: CRCW08057K15FKEA, ERJ-6ENF7151V, or RMCF0805FT7K15
• For corrosive environment applications: RMCS0805FT7K15
• For Tape & Reel packaging requirement: CRCW08057K15FKEA, RMCF0805FT7K15, or RMCS0805FT7K15
• For Cut Tape & Digi-Reel packaging requirement: RC0805FR-077K15L or ERJ-6ENF7151V

All substitute parts are Active product status and maintain full ROHS3 compliance and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-077K15L be used as a direct replacement for RC2012F7151CS? A: Yes. RC0805FR-077K15L is a direct functional equivalent. Both parts have identical resistance (7.15 kOhms), tolerance (±1%), power rating (0.125W), package (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3). The only difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel), which does not affect electrical performance.

Q: What is the difference between the automotive-qualified parts and the standard parts? A: CRCW08057K15FKEA, ERJ-6ENF7151V, and RMCF0805FT7K15 carry Automotive AEC-Q200 qualification, indicating they have undergone additional environmental stress testing and reliability validation required for automotive applications. The electrical specifications remain identical to the standard parts. Use automotive-qualified variants for applications requiring automotive-grade reliability or when AEC-Q200 certification is specified.

Q: Why does RMCS0805FT7K15 have anti-sulfur construction? A: Anti-sulfur thick film construction provides enhanced resistance to sulfur-containing compounds in the environment. This feature is beneficial in applications exposed to industrial atmospheres, high-humidity coastal environments, or other corrosive conditions where standard moisture-resistant construction may degrade over time. For standard indoor applications, this feature is not necessary.

Q: Are all substitute parts available in the same packaging formats? A: No. RC0805FR-077K15L and ERJ-6ENF7151V are supplied in Cut Tape & Digi-Reel format. CRCW08057K15FKEA, RMCF0805FT7K15, and RMCS0805FT7K15 are supplied in Tape & Reel format. The RC2012F7151CS is supplied in Tape & Reel format. Verify packaging requirements before selection.

Q: Do all substitute parts have the same height specification? A: No. Height-seated maximum dimensions vary slightly: RC2012F7151CS (0.66mm), RC0805FR-077K15L (0.60mm), CRCW08057K15FKEA (0.50mm), ERJ-6ENF7151V (0.70mm), RMCF0805FT7K15 (0.65mm), and RMCS0805FT7K15 (0.60mm). For applications with tight vertical clearance constraints, verify the specific height requirement before selection.

Q: Can I substitute an automotive-qualified part in a non-automotive application? A: Yes. Automotive-qualified parts (CRCW08057K15FKEA, ERJ-6ENF7151V, RMCF0805FT7K15) meet or exceed all specifications of standard parts and are fully compatible with non-automotive applications. The additional AEC-Q200 qualification does not create incompatibility; it represents additional validation and testing.

Q: What is MSL 1 (Unlimited) and why is it important? A: Moisture Sensitivity Level (MSL) 1 (Unlimited) indicates that the component has no moisture sensitivity restrictions. These parts do not require special dry-pack storage or baking procedures before soldering. All listed substitute parts have identical MSL ratings, ensuring equivalent handling and storage requirements.

Q: Are all parts REACH compliant? A: All listed parts have REACH Unaffected status, indicating they are not subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) restrictions. This status is consistent across all substitute options.