RC2012F9313CS Equivalent & Substitute Parts

Part Overview

The RC2012F9313CS is a 931 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 and is designed for general-purpose resistive applications requiring moisture resistance and tight tolerance specifications. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative manufacturers meeting identical electrical and mechanical specifications.

Substiute Parts

RC2012F9313CS

Samsung Electro-MechanicsIn Stock: 935RC2012F9313CS Datasheet

Current PartRFQ

RC0805FR-07931KL

YAGEOIn Stock: 48236RC0805FR-07931KL Datasheet

DirectRFQ

CRCW0805931KFKEA

Vishay DaleIn Stock: 1637CRCW0805931KFKEA Datasheet

SimilarRFQ

ERJ-6ENF9313V

Panasonic Electronic ComponentsIn Stock: 70142ERJ-6ENF9313V Datasheet

SimilarRFQ

RMCF0805FT931K

Stackpole Electronics IncIn Stock: 992RMCF0805FT931K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC2012F9313CS is determined by strict equivalence across the following parameters: resistance value (931 kOhms), tolerance (±1%), power rating (0.125W), package format (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3 Compliant, REACH Unaffected). All identified substitute parts meet these core electrical and mechanical requirements. Physical dimensions including length, width, and maximum seated height are provided for each part to confirm mechanical compatibility in PCB layouts. Substitute parts are grouped into two categories: direct equivalents sharing identical moisture resistance features, and similar parts offering additional automotive AEC-Q200 qualification.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical equivalence to the RC2012F9313CS across resistance, tolerance, power rating, temperature coefficient, and operating temperature specifications. All parts are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.

The RC0805FR-07931KL (YAGEO) provides direct functional equivalence with moisture resistance features matching the original part. This substitute is suitable for applications where moisture resistance is the primary design requirement and automotive qualification is not necessary.

The CRCW0805931KFKEA (Vishay Dale), ERJ-6ENF9313V (Panasonic Electronic Components), and RMCF0805FT931K (Stackpole Electronics Inc) are qualified to automotive AEC-Q200 standard. These parts are appropriate for applications requiring automotive-grade reliability and qualification documentation. Selection among these three automotive-qualified options is determined by PCB layout constraints, as seated heights vary: CRCW0805931KFKEA at 0.020" (0.50mm), RMCF0805FT931K at 0.026" (0.65mm), and ERJ-6ENF9313V at 0.028" (0.70mm).

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07931KL replace RC2012F9313CS in any application?

A: RC0805FR-07931KL is electrically and mechanically equivalent to RC2012F9313CS. Both share identical resistance (931 kOhms), tolerance (±1%), power rating (0.125W), package format (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance. Substitution is valid for general-purpose applications. Applications requiring automotive AEC-Q200 qualification should use CRCW0805931KFKEA, ERJ-6ENF9313V, or RMCF0805FT931K instead.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 qualified parts?

A: The RC2012F9313CS and RC0805FR-07931KL are specified with moisture resistance features. The CRCW0805931KFKEA, ERJ-6ENF9313V, and RMCF0805FT931K carry automotive AEC-Q200 qualification, which includes additional reliability testing and quality assurance requirements beyond moisture resistance. Automotive-qualified parts are required for automotive applications; moisture-resistant parts are suitable for general industrial and consumer applications.

Q: Are there physical dimension differences that affect PCB layout?

A: Yes. All parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Maximum seated heights vary: RC2012F9313CS at 0.026" (0.66mm), RC0805FR-07931KL at 0.024" (0.60mm), CRCW0805931KFKEA at 0.020" (0.50mm), ERJ-6ENF9313V at 0.028" (0.70mm), and RMCF0805FT931K at 0.026" (0.65mm). These height variations must be considered for applications with tight vertical clearance constraints.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts listed, including the main part RC2012F9313CS and all substitutes, have Moisture Sensitivity Level (MSL) of 1 (Unlimited). This indicates no moisture sensitivity restrictions for storage, handling, or assembly.

Q: Which substitute part should be selected for cost optimization?

A: Selection based on cost is determined by current inventory availability and supplier pricing. RC0805FR-07931KL (YAGEO) shows 48,153 pieces in stock, ERJ-6ENF9313V (Panasonic) shows 70,040 pieces, CRCW0805931KFKEA (Vishay Dale) shows 1,543 pieces, and RMCF0805FT931K (Stackpole) shows 955 pieces. Higher inventory levels typically correlate with better pricing and shorter lead times.

Q: Are all substitute parts suitable for the full operating temperature range?

A: Yes. All parts, including RC2012F9313CS and all substitutes, are rated for -55°C ~ 155°C operating temperature range with ±100ppm/°C temperature coefficient. All parts maintain specified tolerance across this full temperature range.