RC2012F1022CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1022CS is a 10.2 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 with moisture-resistant construction and ROHS3 compliance. The part is supplied in Tape & Reel packaging with 1103 pieces currently in stock inventory.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, operating temperature range). Substitute components from alternative manufacturers provide functional equivalence while maintaining the same performance parameters and environmental ratings.

Substiute Parts

RC2012F1022CS

Samsung Electro-MechanicsIn Stock: 1116RC2012F1022CS Datasheet

Current PartRFQ

CR0805-FX-1022ELF

Bourns Inc.In Stock: 25102CR0805-FX-1022ELF Datasheet

DirectRFQ

ERJ-6ENF1022V

Panasonic Electronic ComponentsIn Stock: 122182ERJ-6ENF1022V Datasheet

DirectRFQ

KTR10EZPF1022

Rohm SemiconductorIn Stock: 3031KTR10EZPF1022 Datasheet

DirectRFQ

RC0805FR-0710K2L

YAGEOIn Stock: 328269RC0805FR-0710K2L Datasheet

DirectRFQ

RMCF0805FT10K2

Stackpole Electronics IncIn Stock: 39625RMCF0805FT10K2 Datasheet

DirectRFQ

CRCW080510K2FKEA

Vishay DaleIn Stock: 12832CRCW080510K2FKEA Datasheet

SimilarRFQ

CRCW080510K2FKEAHP

Vishay DaleIn Stock: 8623CRCW080510K2FKEAHP Datasheet

SimilarRFQ

CRCW080510K2FKTA

Vishay DaleIn Stock: 3333CRCW080510K2FKTA Datasheet

SimilarRFQ

CRGH0805F10K2

TE Connectivity Passive ProductIn Stock: 83332CRGH0805F10K2 Datasheet

SimilarRFQ

RCS080510K2FKEA

Vishay DaleIn Stock: 5222RCS080510K2FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Electrical Equivalence Requirements:

• Resistance value: 10.2 kOhms
• Tolerance: ±1%
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Compatibility Requirements:

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

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (preferred)
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts are classified into two categories:

Direct Substitutes maintain identical electrical and mechanical specifications with equivalent performance characteristics. These parts are interchangeable without design modification.

Similar Substitutes share core electrical and mechanical parameters but may include enhanced features (automotive AEC-Q200 certification, higher power ratings, or pulse withstanding capability) or minor dimensional variations. These parts are functionally compatible but may require application-specific evaluation.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Identical Specifications):

CR0805-FX-1022ELF (Bourns Inc.) and RC0805FR-0710K2L (YAGEO) are direct functional equivalents to the RC2012F1022CS. Both components maintain identical electrical parameters (10.2 kOhms ±1%, 0.125W), operating temperature range (-55°C ~ 155°C), and ROHS3 compliance. These parts are suitable for direct replacement in applications where moisture-resistant thick film construction is required.

Automotive-Qualified Substitutes:

ERJ-6ENF1022V (Panasonic), KTR10EZPF1022 (Rohm Semiconductor), RMCF0805FT10K2 (Stackpole Electronics), CRCW080510K2FKEA (Vishay Dale), and CRCW080510K2FKTA (Vishay Dale) incorporate automotive AEC-Q200 certification. These parts maintain identical electrical specifications and ROHS3 compliance. Selection of automotive-qualified variants is appropriate for applications requiring enhanced reliability documentation and automotive supply chain traceability.

Enhanced Power Rating Variants:

CRCW080510K2FKEAHP (Vishay Dale) and RCS080510K2FKEA (Vishay Dale) provide 0.5W power rating with pulse withstanding capability while maintaining 10.2 kOhms ±1% resistance and ROHS3 compliance. These variants are suitable for applications requiring higher transient power dissipation capability.

Higher Power Rating Alternative:

CRGH0805F10K2 (TE Connectivity) provides 0.333W power rating with identical resistance and tolerance specifications. This variant is appropriate for applications requiring intermediate power dissipation between standard 0.125W and 0.5W ratings.

Compliance Consideration:

CRCW080510K2FKTA (Vishay Dale) is RoHS non-compliant and REACH-affected. This part is not recommended for new designs or applications requiring regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can CRCW080510K2FKEAHP (0.5W) be used as a direct replacement for RC2012F1022CS (0.125W)?

A: CRCW080510K2FKEAHP is electrically and mechanically compatible with RC2012F1022CS. The higher power rating (0.5W vs. 0.125W) does not prevent substitution; the component will function correctly in circuits designed for 0.125W dissipation. However, the increased physical mass and thermal characteristics may affect circuit thermal performance in high-density layouts. Verification of PCB thermal design is recommended for applications with tight thermal constraints.

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

A: Moisture-resistant variants (RC2012F1022CS, CR0805-FX-1022ELF, RC0805FR-0710K2L) are specified for general industrial applications with moisture protection. Automotive AEC-Q200 variants (ERJ-6ENF1022V, KTR10EZPF1022, RMCF0805FT10K2, CRCW080510K2FKEA) include additional qualification testing and documentation required for automotive supply chains. Both categories maintain identical electrical performance and operating temperature ranges.

Q: Are dimensional variations between substitute parts significant?

A: Height variations range from 0.50mm to 0.70mm across substitute parts. All components maintain 0805 (2012 Metric) package footprint compatibility. Height differences are not significant for standard PCB assembly processes. Verification is recommended only for applications with extreme height constraints (such as stacked component configurations or confined enclosures).

Q: Why is CRCW080510K2FKTA not recommended?

A: CRCW080510K2FKTA is RoHS non-compliant and REACH-affected. This part does not meet current regulatory requirements for new product designs in most jurisdictions. Use of this component is restricted to legacy system maintenance or applications explicitly exempted from RoHS/REACH requirements.

Q: Can CRGH0805F10K2 (1/3W) be used in place of RC2012F1022CS (1/8W)?

A: CRGH0805F10K2 is electrically equivalent (10.2 kOhms ±1%, ±100ppm/°C, -55°C ~ 155°C) and mechanically compatible (0805 package, 2 terminations). The higher power rating (0.333W vs. 0.125W) does not prevent substitution. Physical dimensions are slightly larger (2.10mm x 1.30mm vs. 2.00mm x 1.25mm), which may require verification in space-constrained layouts.

Q: What inventory availability should be considered for part selection?

A: Current inventory levels vary significantly: RC0805FR-0710K2L (YAGEO) has 328,211 pieces available, while KTR10EZPF1022 (Rohm) has 2,973 pieces. For applications requiring long-term supply assurance, parts with higher inventory levels provide greater availability. For immediate procurement, multiple qualified sources should be evaluated based on current stock status and lead time requirements.