RC2012F1021CS Equivalent & Substitute Parts

Part Overview

The RC2012F1021CS is a 1.02 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 supplied in Tape & Reel packaging. The RC2012F1021CS serves as a precision resistive element in general-purpose electronic applications requiring moisture-resistant thick film construction. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

RC2012F1021CS

Samsung Electro-MechanicsIn Stock: 999RC2012F1021CS Datasheet

Current PartRFQ

RC0805FR-071K02L

YAGEOIn Stock: 177840RC0805FR-071K02L Datasheet

DirectRFQ

AC0805FR-071K02L

YAGEOIn Stock: 11001AC0805FR-071K02L Datasheet

UpgradeRFQ

CRCW08051K02FKEA

Vishay DaleIn Stock: 37009CRCW08051K02FKEA Datasheet

SimilarRFQ

ERJ-6ENF1021V

Panasonic Electronic ComponentsIn Stock: 37100ERJ-6ENF1021V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1021CS are qualified based on strict electrical and mechanical parameter matching. All substitute components must satisfy the following criteria:

Electrical Parameters (Mandatory Match):

• Resistance value: 1.02 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Mandatory Match):

• Package / Case: 0805 (2012 Metric)
• Number of terminations: 2
• Supplier device package: 0805

Compliance Parameters (Mandatory Match):

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

Substitute parts are categorized as Direct, Upgrade, or Similar based on additional features and certifications beyond the core electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-071K02L (YAGEO) - Direct Substitute

The RC0805FR-071K02L is a direct functional equivalent to the RC2012F1021CS. Both components share identical electrical specifications, package format, and compliance certifications. The RC0805FR-071K02L is classified as Active product status with ROHS3 compliance and REACH Unaffected status. This part is suitable for direct replacement in applications where the original Samsung component is unavailable.

AC0805FR-071K02L (YAGEO) - Upgrade Substitute

The AC0805FR-071K02L provides equivalent electrical and mechanical performance with the addition of Automotive AEC-Q200 certification. This component is classified as Active product status and maintains ROHS3 compliance and REACH Unaffected status. The AC0805FR-071K02L is appropriate for applications requiring automotive-grade reliability and qualification standards.

CRCW08051K02FKEA (Vishay Dale) - Similar Substitute

The CRCW08051K02FKEA meets all core electrical and mechanical requirements with Automotive AEC-Q200 certification. This component is classified as Active product status with ROHS3 compliance and REACH Unaffected status. The CRCW08051K02FKEA offers the lowest maximum seated height at 0.020" (0.50mm), which may be advantageous in space-constrained applications.

ERJ-6ENF1021V (Panasonic Electronic Components) - Similar Substitute

The ERJ-6ENF1021V satisfies all core electrical and mechanical specifications with Automotive AEC-Q200 certification. This component is classified as Active product status with ROHS3 compliance and REACH Unaffected status. The ERJ-6ENF1021V has a maximum seated height of 0.028" (0.70mm).

All substitute parts maintain Active product status and full regulatory compliance, ensuring long-term availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071K02L be used as a direct replacement for RC2012F1021CS?

A: Yes. The RC0805FR-071K02L is a direct substitute. Both components have identical resistance (1.02 kOhms), tolerance (±1%), power rating (0.125W), package format (0805), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, MSL 1).

Q: What is the difference between the YAGEO RC0805FR-071K02L and AC0805FR-071K02L?

A: Both parts are electrically and mechanically identical. The AC0805FR-071K02L includes Automotive AEC-Q200 certification, making it suitable for automotive applications requiring this qualification. The RC0805FR-071K02L is the standard industrial-grade version without automotive certification.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All substitute parts listed are supplied in Tape & Reel (TR) packaging, matching the original RC2012F1021CS packaging format.

Q: Do the substitute parts have different physical heights?

A: Yes. Maximum seated heights vary slightly: RC2012F1021CS (0.66mm), RC0805FR-071K02L (0.60mm), AC0805FR-071K02L (0.60mm), CRCW08051K02FKEA (0.50mm), and ERJ-6ENF1021V (0.70mm). All heights remain within typical PCB assembly tolerances for 0805 package components.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts are ROHS3 Compliant and REACH Unaffected, matching the regulatory status of the RC2012F1021CS.

Q: Which substitute part has the lowest profile?

A: The CRCW08051K02FKEA (Vishay Dale) has the lowest maximum seated height at 0.020" (0.50mm).

Q: Can automotive-grade parts be used in non-automotive applications?

A: Yes. Automotive-grade parts (AC0805FR-071K02L, CRCW08051K02FKEA, ERJ-6ENF1021V) meet or exceed industrial specifications and are suitable for general-purpose applications. Automotive certification indicates additional qualification testing and reliability assurance.

Q: What is Moisture Sensitivity Level 1?

A: MSL 1 indicates unlimited shelf life without moisture exposure restrictions. All listed parts have MSL 1 rating, requiring no special storage or handling procedures.