RC2012F5113CS 511 kOhm 1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC2012F5113CS is a 511 kOhm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Tape & Reel packaging format. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and environmental ratings align within the allowed parameter tolerances for this resistor category.

Substiute Parts

RC2012F5113CS

Samsung Electro-MechanicsIn Stock: 959RC2012F5113CS Datasheet

Current PartRFQ

RC0805FR-07511KL

YAGEOIn Stock: 68771RC0805FR-07511KL Datasheet

DirectRFQ

CRCW0805511KFKEA

Vishay DaleIn Stock: 4821CRCW0805511KFKEA Datasheet

SimilarRFQ

ERJ-6ENF5113V

Panasonic Electronic ComponentsIn Stock: 129396ERJ-6ENF5113V Datasheet

SimilarRFQ

RMCF0805FT511K

Stackpole Electronics IncIn Stock: 45067RMCF0805FT511K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F5113CS are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match Exactly):

• Resistance value: 511 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 0805 (2012 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance & Environmental (Must Match or Exceed):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 rating represent enhanced specifications that do not prevent substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts are functionally equivalent to the RC2012F5113CS based on matching electrical and mechanical specifications. Selection among these alternatives is determined by:

Product Availability: YAGEO RC0805FR-07511KL offers the highest inventory level (68,699 pcs), followed by Panasonic ERJ-6ENF5113V (129,336 pcs), Stackpole RMCF0805FT511K (44,981 pcs), and Vishay Dale CRCW0805511KFKEA (4,800 pcs).

Compliance Certifications: All parts maintain ROHS3 compliance and REACH Unaffected status. Three substitute parts (CRCW0805511KFKEA, ERJ-6ENF5113V, RMCF0805FT511K) include Automotive AEC-Q200 qualification, which provides enhanced reliability for automotive applications without restricting use in general industrial or consumer applications.

Physical Dimensions: Height variation ranges from 0.020" (0.50mm) to 0.028" (0.70mm). The RC2012F5113CS measures 0.026" (0.66mm), placing it within the mid-range. YAGEO RC0805FR-07511KL offers the lowest profile at 0.024" (0.60mm), which may be advantageous in space-constrained designs.

Series Designation: Each manufacturer maintains distinct series nomenclature (RC, RC_L, CRCW, ERJ-6EN, RMCF), reflecting internal product line organization without affecting electrical performance.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07511KL replace RC2012F5113CS in existing designs?

A: Yes. RC0805FR-07511KL meets all electrical specifications (511 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C) and mechanical requirements (0805 package, 2 terminations, thick film composition). The lower seated height (0.024" vs 0.026") is compatible with standard PCB layouts designed for 0805 components.

Q: What is the difference between moisture-resistant and automotive-rated substitutes?

A: The RC2012F5113CS specifies moisture-resistant thick film construction with MSL 1 rating. Substitute parts CRCW0805511KFKEA, ERJ-6ENF5113V, and RMCF0805FT511K add Automotive AEC-Q200 qualification, which includes enhanced reliability testing and stricter manufacturing controls. This additional qualification does not restrict use in non-automotive applications and represents a superset of the base moisture-resistant specification.

Q: Are all substitutes available in Tape & Reel packaging?

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) format, matching the packaging specification of the RC2012F5113CS.

Q: Does the seated height variation affect PCB assembly?

A: Seated height differences (0.020" to 0.028") fall within standard 0805 component tolerances and do not affect PCB assembly processes or reflow soldering profiles. All parts are compatible with standard pick-and-place equipment and reflow ovens configured for 0805 packages.

Q: Can CRCW0805511KFKEA be used in non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification represents enhanced specifications that exceed general industrial requirements. Parts qualified to AEC-Q200 are fully compatible with non-automotive applications and offer equivalent or superior performance.

Q: What inventory considerations apply to substitute selection?

A: Panasonic ERJ-6ENF5113V provides the highest inventory (129,336 pcs), followed by YAGEO RC0805FR-07511KL (68,699 pcs). For applications requiring immediate availability or large-volume procurement, these options offer supply security advantages.