RC2012F305CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F305CS is a 3 MOhms ±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 moisture-resistant construction. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design requirements across different manufacturing sources and feature sets.

Substiute Parts

RC2012F305CS

Samsung Electro-MechanicsIn Stock: 900RC2012F305CS Datasheet

Current PartRFQ

RC0805FR-073ML

YAGEOIn Stock: 21334RC0805FR-073ML Datasheet

DirectRFQ

RCV08053M00FKEA

Vishay DaleIn Stock: 9230RCV08053M00FKEA Datasheet

DirectRFQ

KTR10EZPF3004

Rohm SemiconductorIn Stock: 15668KTR10EZPF3004 Datasheet

UpgradeRFQ

RMCF0805FT3M00

Stackpole Electronics IncIn Stock: 16468RMCF0805FT3M00 Datasheet

UpgradeRFQ

CRCW08053M00FKEA

Vishay DaleIn Stock: 6970CRCW08053M00FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC2012F305CS are classified based on electrical parameter equivalence and feature differentiation. All substitute parts maintain identical core electrical specifications: 3 MOhms resistance, ±1% tolerance, 0.125W power rating, 0805 package, thick film composition, ±100ppm/°C temperature coefficient (except RMCF0805FT3M00 at ±200ppm/°C), and -55°C ~ 155°C operating temperature range.

Substitution logic is determined by the following allowed parameters:

• Resistance value and tolerance matching
• Power rating equivalence
• Package / case compatibility (0805 / 2012 Metric)
• Composition type (thick film)
• Temperature coefficient tolerance
• Operating temperature range coverage
• Compliance certifications (RoHS3, REACH)
• Moisture sensitivity level (MSL 1)

Substitute parts are grouped as follows:

Direct Substitutes: Parts with identical electrical and mechanical specifications, differing only in manufacturer and packaging format.

Upgrade Substitutes: Parts with enhanced features (Automotive AEC-Q200 certification, high voltage capability) while maintaining core electrical parameters.

Similar Substitutes: Parts with automotive qualification and equivalent performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: RC0805FR-073ML (YAGEO) provides direct electrical equivalence with moisture-resistant construction and Active product status. This part is suitable for non-automotive applications requiring standard reliability.

For High Voltage Circuit Requirements: RCV08053M00FKEA (Vishay Dale) and KTR10EZPF3004 (Rohm Semiconductor) both feature high voltage capability while maintaining electrical parameter equivalence. Both are Active status products with RoHS3 compliance.

For Automotive Applications: KTR10EZPF3004 (Rohm Semiconductor), RMCF0805FT3M00 (Stackpole Electronics Inc), and CRCW08053M00FKEA (Vishay Dale) all carry Automotive AEC-Q200 certification. Selection between these three depends on temperature coefficient tolerance requirements and packaging format preference.

Temperature Coefficient Consideration: RMCF0805FT3M00 specifies ±200ppm/°C versus ±100ppm/°C for all other parts. This wider tolerance may impact precision applications requiring tighter temperature stability.

Packaging Format: Cut Tape (CT) format is available only for the main part RC2012F305CS. All substitute parts are supplied in Tape & Reel (TR) format, which is standard for high-volume production environments.

All listed parts maintain RoHS3 compliance, REACH Unaffected status, MSL 1 rating, and identical operating temperature range (-55°C ~ 155°C).

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-073ML directly replace RC2012F305CS in production? A: Yes. RC0805FR-073ML matches all core electrical parameters: 3 MOhms ±1%, 0.125W, 0805 package, ±100ppm/°C temperature coefficient, and -55°C ~ 155°C operating range. The primary difference is packaging format (Tape & Reel versus Cut Tape) and manufacturer source.

Q: What is the difference between moisture-resistant and high-voltage variants? A: Moisture-resistant construction (RC2012F305CS, RC0805FR-073ML) is optimized for humidity environments. High-voltage variants (RCV08053M00FKEA, KTR10EZPF3004) are designed for elevated voltage stress applications. Both maintain identical resistance, tolerance, and power rating specifications.

Q: Are automotive-qualified parts (AEC-Q200) backward compatible with standard applications? A: Yes. Automotive AEC-Q200 parts (KTR10EZPF3004, RMCF0805FT3M00, CRCW08053M00FKEA) meet or exceed standard reliability requirements and are electrically equivalent. They can be used in non-automotive applications without functional impact.

Q: Why does RMCF0805FT3M00 have ±200ppm/°C temperature coefficient? A: RMCF0805FT3M00 specifies a wider temperature coefficient tolerance (±200ppm/°C) compared to ±100ppm/°C for other parts. This affects temperature stability performance in precision analog circuits. Selection depends on application temperature drift requirements.

Q: What is the significance of MSL 1 rating? A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake-out requirements. All listed parts carry MSL 1 rating, eliminating moisture-related handling constraints.

Q: Can I use Tape & Reel format parts in place of Cut Tape format? A: Yes, from an electrical and mechanical standpoint. Tape & Reel format is standard for automated assembly lines. Cut Tape format is typically used for manual assembly or small-quantity applications. The component itself is identical; only the packaging differs.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed parts, including the main part RC2012F305CS and all substitutes, are RoHS3 compliant and REACH Unaffected, meeting current environmental regulations.