Equivalent & Substitute Parts for RC2012F6042CS

Part Overview

The RC2012F6042CS is a 60.4 kOhms ±1% 0.125W (1/8W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 1014 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC2012F6042CS

Samsung Electro-MechanicsIn Stock: 1038RC2012F6042CS Datasheet

Current PartRFQ

RC0805FR-0760K4L

YAGEOIn Stock: 80840RC0805FR-0760K4L Datasheet

DirectRFQ

CRCW080560K4FKEA

Vishay DaleIn Stock: 20166CRCW080560K4FKEA Datasheet

SimilarRFQ

CRCW080560K4FKEAHP

Vishay DaleIn Stock: 3686CRCW080560K4FKEAHP Datasheet

SimilarRFQ

ERJ-6ENF6042V

Panasonic Electronic ComponentsIn Stock: 96444ERJ-6ENF6042V Datasheet

SimilarRFQ

RCS080560K4FKEA

Vishay DaleIn Stock: 1194RCS080560K4FKEA Datasheet

SimilarRFQ

RMCF0805FT60K4

Stackpole Electronics IncIn Stock: 227782RMCF0805FT60K4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F6042CS are classified into two categories based on electrical and mechanical parameter alignment:

Direct Equivalents (Identical Electrical & Mechanical Specifications): Parts that match all critical parameters: 60.4 kOhms resistance, ±1% tolerance, 0.125W power rating, 0805 package, thick film composition, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. These parts differ only in manufacturer, series designation, or minor physical dimensions (height variation within acceptable limits).

Functional Equivalents with Enhanced Specifications: Parts that maintain all critical electrical parameters but offer enhanced features such as automotive AEC-Q200 qualification or higher power ratings (0.5W/1/2W). These parts are suitable for applications requiring additional reliability margins or automotive-grade components while maintaining backward compatibility in 0805 package footprint.

All substitute parts listed maintain ROHS3 compliance, MSL 1 rating, and identical resistance/tolerance specifications required for direct circuit substitution.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Non-Automotive Applications): RC0805FR-0760K4L (YAGEO) and RMCF0805FT60K4 (Stackpole Electronics Inc) serve as primary direct equivalents. Both maintain identical electrical specifications and 0805 package compatibility. YAGEO RC0805FR-0760K4L offers the lowest seated height (0.60mm), beneficial for space-constrained PCB layouts. Both parts are active in production with substantial inventory availability.

For Automotive Applications: CRCW080560K4FKEA (Vishay Dale), ERJ-6ENF6042V (Panasonic), and RMCF0805FT60K4 (Stackpole Electronics Inc) carry AEC-Q200 automotive qualification. These parts are suitable for automotive-grade circuit designs while maintaining identical electrical performance. CRCW080560K4FKEA provides the lowest profile (0.50mm) among automotive-qualified options.

For Enhanced Power Margin Applications: CRCW080560K4FKEAHP (Vishay Dale) and RCS080560K4FKEA (Vishay Dale) offer 0.5W (1/2W) power rating with pulse withstanding capability. These parts maintain all electrical specifications of the original RC2012F6042CS while providing additional thermal headroom. Selection is appropriate when circuit analysis indicates potential power stress or when design margins require enhanced reliability.

Inventory & Availability Considerations: RMCF0805FT60K4 (Stackpole Electronics Inc) maintains the highest inventory level (227,683 units), followed by ERJ-6ENF6042V (Panasonic, 96,372 units) and RC0805FR-0760K4L (YAGEO, 80,820 units). These options support high-volume procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0760K4L replace RC2012F6042CS in any application? A: Yes. RC0805FR-0760K4L matches all critical electrical parameters (60.4 kΩ, ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and package specification (0805). The 0.60mm seated height is within acceptable PCB assembly tolerances. No circuit redesign is required.

Q: What is the difference between CRCW080560K4FKEA and CRCW080560K4FKEAHP? A: Both are Vishay Dale automotive-qualified (AEC-Q200) 0805 resistors with 60.4 kΩ ±1% specifications. CRCW080560K4FKEA is rated 0.125W (1/8W), while CRCW080560K4FKEAHP is rated 0.5W (1/2W) with pulse withstanding capability. The higher power rating provides additional thermal margin for applications with higher power dissipation or transient stress conditions.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original RC2012F6042CS specifications.

Q: Can I use a 0.5W rated resistor (CRCW080560K4FKEAHP or RCS080560K4FKEA) in place of the 0.125W RC2012F6042CS? A: Yes. Higher power-rated components are functionally compatible in circuits designed for lower power dissipation. The 0.5W rated parts provide additional thermal margin and reliability enhancement. No circuit modification is required; the parts are pin-compatible and maintain identical electrical characteristics.

Q: Which substitute part has the smallest physical height for high-density PCB layouts? A: CRCW080560K4FKEA (Vishay Dale) and RCS080560K4FKEA (Vishay Dale) both have a maximum seated height of 0.50mm, the lowest among all listed options. These are suitable for applications with strict height constraints.

Q: Do automotive-qualified parts (AEC-Q200) cost more than standard industrial parts? A: Cost comparison is outside the scope of this engineering reference. Procurement decisions should be based on application requirements. Automotive-qualified parts (CRCW080560K4FKEA, ERJ-6ENF6042V, RMCF0805FT60K4) are specified when automotive reliability standards or OEM requirements mandate AEC-Q200 qualification.

Q: Can I mix different manufacturers' parts in the same production batch? A: Yes. All listed substitute parts meet identical electrical specifications (60.4 kΩ ±1%, 0.125W or higher, ±100ppm/°C, -55°C to 155°C) and 0805 package requirements. Mixing manufacturers is acceptable from an engineering compatibility standpoint. Quality assurance and procurement procedures should verify incoming component specifications per standard industry practice.

Q: What is the significance of the ±100ppm/°C temperature coefficient? A: Temperature coefficient specifies resistance change per degree Celsius. ±100ppm/°C means the 60.4 kΩ resistor will change by approximately ±6.04 Ω per °C across the -55°C to 155°C operating range. All substitute parts maintain this specification, ensuring consistent circuit performance across temperature extremes. This parameter is critical for precision analog circuits and must not be compromised during substitution.