RC2012F9531CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F9531CS is a 9.53 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format with 0.125W power rating. This component is classified as Active product status and is RoHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity). The part is designed for general industrial and commercial applications requiring moisture-resistant thick film construction. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component parameters.

Substiute Parts

RC2012F9531CS

Samsung Electro-MechanicsIn Stock: 889RC2012F9531CS Datasheet

Current PartRFQ

RC0805FR-079K53L

YAGEOIn Stock: 2117RC0805FR-079K53L Datasheet

DirectRFQ

CRCW08059K53FKEA

Vishay DaleIn Stock: 21955CRCW08059K53FKEA Datasheet

SimilarRFQ

ERJ-6ENF9531V

Panasonic Electronic ComponentsIn Stock: 99783ERJ-6ENF9531V Datasheet

SimilarRFQ

RMCF0805FT9K53

Stackpole Electronics IncIn Stock: 207106RMCF0805FT9K53 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F9531CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (9.53 kOhms), tolerance (±1%), and power rating (0.125W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) must match.

Mechanical Specifications: Package type (0805 / 2012 Metric) and number of terminations (2) must be identical. Physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) must conform to 0805 standard specifications.

Compliance & Certifications: RoHS3 compliance and MSL Level 1 rating are required. REACH Unaffected and EAR99 ECCN status must be maintained.

Composition: Thick film construction is required for all substitutes.

All identified substitute parts meet these criteria. Packaging format (Tape & Reel vs. Cut Tape) does not affect electrical or mechanical substitutability.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and full RoHS3 compliance. Selection between RC2012F9531CS and substitute options is based on availability, packaging preference, and application-specific requirements.

RC0805FR-079K53L (YAGEO): Direct functional equivalent with identical electrical and thermal specifications. Available in Cut Tape and Digi-Reel packaging. Seated height 0.024" (0.60mm) is within 0805 standard tolerance.

CRCW08059K53FKEA (Vishay Dale): Includes AEC-Q200 automotive qualification rating. Lowest seated height at 0.020" (0.50mm). Suitable for applications requiring automotive-grade reliability certification.

ERJ-6ENF9531V (Panasonic Electronic Components): Includes AEC-Q200 automotive qualification rating. Highest seated height at 0.028" (0.70mm). Highest inventory availability (99,680 pcs). Suitable for applications requiring automotive-grade reliability certification.

RMCF0805FT9K53 (Stackpole Electronics Inc): Includes AEC-Q200 automotive qualification rating. Seated height 0.026" (0.65mm). Highest inventory availability (207,089 pcs). Suitable for applications requiring automotive-grade reliability certification.

All substitutes are electrically and mechanically interchangeable with the original RC2012F9531CS component.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-079K53L replace RC2012F9531CS in any application?

A: Yes. RC0805FR-079K53L is a direct equivalent with identical resistance (9.53 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and package format (0805 / 2012 Metric). Both components are RoHS3 compliant with MSL Level 1 rating.

Q: What is the difference between the original part and automotive-qualified substitutes?

A: CRCW08059K53FKEA, ERJ-6ENF9531V, and RMCF0805FT9K53 include AEC-Q200 automotive qualification certification. RC2012F9531CS and RC0805FR-079K53L do not carry this certification. All other electrical and mechanical parameters are identical across all five parts.

Q: Does seated height variation affect substitutability?

A: Seated height variation (0.020" to 0.028" / 0.50mm to 0.70mm) falls within 0805 standard mechanical tolerance. All parts are mechanically compatible in standard PCB assembly processes. Height differences do not affect electrical performance or thermal characteristics.

Q: Are packaging format differences (Tape & Reel vs. Cut Tape) significant for substitution?

A: Packaging format affects handling and assembly logistics only. Electrical and mechanical specifications are identical regardless of packaging. RC0805FR-079K53L is available in both Cut Tape (CT) and Digi-Reel formats; other substitutes are supplied in Tape & Reel format.

Q: Which substitute part has the highest inventory availability?

A: RMCF0805FT9K53 (Stackpole Electronics Inc) has the highest inventory at 207,089 pcs. ERJ-6ENF9531V (Panasonic) has 99,680 pcs. CRCW08059K53FKEA (Vishay Dale) has 21,938 pcs. RC0805FR-079K53L (YAGEO) has 2,088 pcs. Original RC2012F9531CS (Samsung) has 822 pcs.

Q: Can these parts be used interchangeably in automotive applications?

A: Parts with AEC-Q200 certification (CRCW08059K53FKEA, ERJ-6ENF9531V, RMCF0805FT9K53) are qualified for automotive use. RC2012F9531CS and RC0805FR-079K53L do not carry automotive certification. Application requirements determine whether AEC-Q200 qualification is mandatory.