Equivalent & Substitute Parts for RC2012F1584CS

Part Overview

The RC2012F1584CS is a 1.58 MOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently active in production with 1044 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across different manufacturers while preserving functional performance in target applications.

Substiute Parts

RC2012F1584CS

Samsung Electro-MechanicsIn Stock: 1114RC2012F1584CS Datasheet

Current PartRFQ

RC0805FR-071M58L

YAGEOIn Stock: 6220RC0805FR-071M58L Datasheet

DirectRFQ

CRCW08051M58FKEA

Vishay DaleIn Stock: 30772CRCW08051M58FKEA Datasheet

SimilarRFQ

ERJ-6ENF1584V

Panasonic Electronic ComponentsIn Stock: 26260ERJ-6ENF1584V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1584CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Resistance value: 1.58 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Equivalence Requirements:

• Package type: 0805 (2012 Metric)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Number of terminations: 2
• Composition: Thick Film

Compliance Requirements:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH Unaffected status

All substitute parts listed maintain these core parameters. Variations in seated height and specific series designations do not affect functional substitutability within standard PCB assembly processes.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-071M58L (YAGEO): Direct electrical and mechanical equivalent with identical specifications. ROHS3 compliant and REACH unaffected. Seated height of 0.024" (0.60mm) is within standard PCB assembly tolerances. Suitable for direct substitution in all applications where RC2012F1584CS is specified.

CRCW08051M58FKEA (Vishay Dale): Meets all electrical and mechanical requirements with AEC-Q200 automotive qualification. Lowest seated height at 0.020" (0.50mm) provides additional clearance margin in space-constrained layouts. ROHS3 compliant and REACH unaffected. Appropriate for applications requiring automotive-grade reliability.

ERJ-6ENF1584V (Panasonic Electronic Components): Meets all electrical and mechanical requirements with AEC-Q200 automotive qualification. Seated height of 0.028" (0.70mm) remains within standard assembly specifications. ROHS3 compliant and REACH unaffected. Suitable for applications requiring automotive-grade components.

All three substitute parts maintain product active status and full compliance with environmental and regulatory requirements applicable to the original RC2012F1584CS.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071M58L replace RC2012F1584CS in existing designs?

A: Yes. Both parts share identical electrical specifications (1.58 MOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C), identical package dimensions (0805/2012 Metric), and equivalent compliance certifications (ROHS3, REACH Unaffected, MSL 1). The 0.002" (0.06mm) difference in seated height is within standard PCB assembly tolerances.

Q: What is the difference between the Samsung and YAGEO versions?

A: The RC2012F1584CS (Samsung) and RC0805FR-071M58L (YAGEO) are functionally equivalent. Differences are limited to manufacturer series designation (RC vs. RC_L) and seated height (0.026" vs. 0.024"). Both are moisture-resistant thick film resistors with identical electrical performance.

Q: Are the Vishay Dale and Panasonic parts suitable for non-automotive applications?

A: Yes. CRCW08051M58FKEA and ERJ-6ENF1584V exceed the requirements of non-automotive applications. AEC-Q200 qualification indicates automotive-grade reliability and is not a limitation for general industrial or consumer electronics use. All electrical and mechanical parameters remain identical to the original part.

Q: Does seated height variation affect PCB assembly compatibility?

A: Seated height variations among the listed parts (0.020" to 0.028") fall within standard PCB assembly process windows. All parts are compatible with standard reflow soldering and automated assembly equipment. Height differences do not affect electrical performance or mechanical fit in standard 0805 footprints.

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

A: Yes. RC0805FR-071M58L, CRCW08051M58FKEA, and ERJ-6ENF1584V are all supplied in Tape & Reel (TR) packaging, matching the original RC2012F1584CS packaging format for automated assembly compatibility.

Q: What compliance certifications apply to all listed parts?

A: All parts are ROHS3 compliant, REACH unaffected, and carry Moisture Sensitivity Level 1 (unlimited shelf life). CRCW08051M58FKEA and ERJ-6ENF1584V additionally carry AEC-Q200 automotive qualification.