RC2012F3092CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F3092CS is a 30.9 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 REACH unaffected designation. The part is moisture resistant with MSL 1 rating, suitable for general industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance requirements.

Substiute Parts

RC2012F3092CS

Samsung Electro-MechanicsIn Stock: 1133RC2012F3092CS Datasheet

Current PartRFQ

RC0805FR-0730K9L

YAGEOIn Stock: 31553RC0805FR-0730K9L Datasheet

DirectRFQ

CRCW080530K9FKEA

Vishay DaleIn Stock: 21237CRCW080530K9FKEA Datasheet

SimilarRFQ

ERJ-6ENF3092V

Panasonic Electronic ComponentsIn Stock: 111131ERJ-6ENF3092V Datasheet

SimilarRFQ

RMCF0805FT30K9

Stackpole Electronics IncIn Stock: 13108RMCF0805FT30K9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F3092CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 30.9 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Physical dimensions: 0.079" L x 0.049" W / 2.00mm x 1.25mm (exact match required)

Compliance Parameters:

• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All identified substitute parts meet these criteria. Variations in height-seated maximum and packaging format (Tape & Reel vs. Cut Tape) do not affect electrical or functional substitutability.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RC2012F3092CS based on electrical and mechanical parameter matching. Selection among these alternatives is determined by application-specific requirements and availability:

RC0805FR-0730K9L (YAGEO): Direct equivalent with moisture-resistant thick film composition. Suitable for general industrial applications requiring standard compliance. Inventory availability: 31,464 units.

CRCW080530K9FKEA (Vishay Dale): Includes Automotive AEC-Q200 qualification in addition to standard compliance. Appropriate for automotive and high-reliability applications. Cut Tape and Digi-Reel packaging format available. Inventory availability: 21,152 units.

ERJ-6ENF3092V (Panasonic): Includes Automotive AEC-Q200 qualification. Highest inventory availability at 111,110 units. Suitable for automotive and high-reliability applications. Tape & Reel packaging.

RMCF0805FT30K9 (Stackpole Electronics): Includes Automotive AEC-Q200 qualification. Suitable for automotive and high-reliability applications. Inventory availability: 13,024 units.

All parts maintain identical electrical performance, temperature stability, and environmental compliance. Height-seated maximum variations (0.50mm to 0.70mm) are within standard PCB assembly tolerances and do not affect functional substitutability.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0730K9L replace RC2012F3092CS in any application?

A: Yes. RC0805FR-0730K9L meets all electrical and mechanical specifications of RC2012F3092CS. Both are 30.9 kOhms ±1% thick film resistors in 0805 package with identical power rating, temperature coefficient, and operating range. Substitution is direct.

Q: What is the difference between the standard RC2012F3092CS and the AEC-Q200 qualified alternatives?

A: The RC2012F3092CS is moisture-resistant thick film composition. CRCW080530K9FKEA, ERJ-6ENF3092V, and RMCF0805FT30K9 include Automotive AEC-Q200 qualification in addition to moisture resistance. AEC-Q200 qualification indicates compliance with automotive reliability standards. For non-automotive applications, all parts are electrically equivalent.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect substitutability?

A: No. Packaging format affects handling and assembly logistics only. CRCW080530K9FKEA is available in Cut Tape and Digi-Reel format while others use Tape & Reel. The component itself is identical and functionally interchangeable.

Q: Are there height differences between substitute parts?

A: Yes. Height-seated maximum ranges from 0.020" (0.50mm) for CRCW080530K9FKEA to 0.028" (0.70mm) for ERJ-6ENF3092V. These variations are within standard PCB assembly tolerances and do not affect electrical performance or board-level compatibility.

Q: Which substitute part should be selected for automotive applications?

A: CRCW080530K9FKEA, ERJ-6ENF3092V, and RMCF0805FT30K9 all include Automotive AEC-Q200 qualification. Selection among these three is based on packaging preference and inventory availability.

Q: Is the temperature coefficient identical across all parts?

A: Yes. All parts including RC2012F3092CS and all substitutes specify ±100ppm/°C temperature coefficient and -55°C ~ 155°C operating range.

Q: Can these parts be used interchangeably on existing PCBs designed for RC2012F3092CS?

A: Yes. All substitute parts are 0805 (2012 Metric) package with identical footprint and termination configuration. Direct PCB substitution is supported.