RC2012F1151CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1151CS is a 1.15 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 with Tape & Reel packaging. The part is ROHS3 compliant and features moisture resistance with MSL 1 rating. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RC2012F1151CS

Samsung Electro-MechanicsIn Stock: 1165RC2012F1151CS Datasheet

Current PartRFQ

RC0805FR-071K15L

YAGEOIn Stock: 66276RC0805FR-071K15L Datasheet

DirectRFQ

CRCW08051K15FKEA

Vishay DaleIn Stock: 9088CRCW08051K15FKEA Datasheet

SimilarRFQ

ERJ-6ENF1151V

Panasonic Electronic ComponentsIn Stock: 67546ERJ-6ENF1151V Datasheet

SimilarRFQ

RMCF0805FT1K15

Stackpole Electronics IncIn Stock: 30832RMCF0805FT1K15 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1151CS are qualified based on the following critical parameters:

Electrical Specifications: Resistance value of 1.15 kOhms, tolerance of ±1%, and power rating of 0.125W (1/8W) must be identical across all substitutes.

Package Compatibility: All substitute parts must use 0805 (2012 Metric) package format with 2 terminations to ensure mechanical and electrical compatibility with PCB layouts designed for the original component.

Thermal Characteristics: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must be maintained.

Compliance Requirements: All substitutes must maintain ROHS3 compliance and MSL 1 rating. Additional certifications such as AEC-Q200 automotive qualification are noted but do not disqualify substitution for non-automotive applications.

Composition: Thick film construction is consistent across all qualified substitutes.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts meet the core electrical and mechanical requirements for direct replacement of the RC2012F1151CS. Selection among substitutes should be based on:

Availability and Lead Time: YAGEO RC0805FR-071K15L offers the highest inventory level (66,238 pcs), followed by Panasonic ERJ-6ENF1151V (67,526 pcs) and Stackpole RMCF0805FT1K15 (30,812 pcs). Samsung RC2012F1151CS maintains 1,085 pcs in stock.

Packaging Format: Tape & Reel packaging is standard for YAGEO, Vishay Dale, and Stackpole parts. Panasonic ERJ-6ENF1151V is supplied in Cut Tape & Digi-Reel format, which may require different handling in automated assembly environments.

Height Clearance: Component height varies between 0.50mm (Vishay Dale CRCW08051K15FKEA) and 0.70mm (Panasonic ERJ-6ENF1151V). PCB layout constraints may necessitate selection of lower-profile alternatives.

Automotive Qualification: CRCW08051K15FKEA, ERJ-6ENF1151V, and RMCF0805FT1K15 carry AEC-Q200 automotive certification. These parts are suitable for both automotive and general industrial applications. The Samsung RC2012F1151CS and YAGEO RC0805FR-071K15L do not carry automotive qualification but remain compliant for non-automotive use.

Compliance Status: All parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can CRCW08051K15FKEA replace RC2012F1151CS in a non-automotive application?

A: Yes. The CRCW08051K15FKEA meets all electrical specifications (1.15 kOhms ±1%, 0.125W), operates within the same temperature range (-55°C ~ 155°C), and maintains identical ROHS3 and MSL 1 compliance. AEC-Q200 automotive certification does not restrict use in non-automotive circuits.

Q: What is the impact of height variation among substitute parts?

A: Height differences range from 0.50mm to 0.70mm. For standard PCB designs with typical clearance specifications, these variations are within acceptable tolerances. Applications with constrained vertical space should specify the Vishay Dale CRCW08051K15FKEA (0.50mm maximum height).

Q: Are Cut Tape & Digi-Reel packaged parts compatible with Tape & Reel assembly equipment?

A: Cut Tape & Digi-Reel packaging (Panasonic ERJ-6ENF1151V) requires different feeder compatibility compared to standard Tape & Reel formats. Verify assembly equipment specifications before selecting this packaging option.

Q: Do all substitute parts share identical temperature coefficients?

A: Yes. All listed substitutes maintain ±100ppm/°C temperature coefficient and -55°C ~ 155°C operating range, ensuring equivalent thermal performance to the RC2012F1151CS.

Q: Is moisture sensitivity level identical across all parts?

A: Yes. All parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Can these parts be used interchangeably in production?

A: All listed parts meet the core substitution criteria and can be used interchangeably from an electrical and mechanical standpoint. Production changeover should account for packaging format differences and supplier-specific lead times.