RC2012F1914CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1914CS is a 1.91 MOhms ±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 part is ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), making it suitable for general industrial and commercial applications. Equivalent and substitute parts are identified to provide procurement flexibility, inventory management options, and supply chain continuity.

Substiute Parts

RC2012F1914CS

Samsung Electro-MechanicsIn Stock: 707RC2012F1914CS Datasheet

Current PartRFQ

RC0805FR-071M91L

YAGEOIn Stock: 4814RC0805FR-071M91L Datasheet

DirectRFQ

ERJ-6ENF1914V

Panasonic Electronic ComponentsIn Stock: 20878ERJ-6ENF1914V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1914CS are classified based on strict electrical and mechanical parameter matching:

Direct Substitutes share identical electrical specifications (1.91 MOhms, ±1% tolerance, 0.125W power rating, ±100ppm/°C temperature coefficient, -55°C ~ 155°C operating range) and mechanical compatibility (0805 package, 2-termination configuration, ROHS3 compliance, MSL 1).

Substitution Criteria:

• Resistance value: 1.91 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS compliance: ROHS3 (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

Physical dimensions (length, width, height) may vary within acceptable PCB assembly tolerances for 0805 packages. Packaging format (Tape & Reel) is consistent across all listed parts.

Parameter Comparison

Engineering Selection Recommendations

All three parts meet the core electrical and mechanical requirements for direct substitution. Selection between RC2012F1914CS, RC0805FR-071M91L, and ERJ-6ENF1914V is determined by application-specific requirements and supply availability:

RC2012F1914CS (Samsung Electro-Mechanics): Primary specification. 650 units in stock. Standard industrial-grade thick film resistor with ROHS3 compliance and MSL 1 rating.

RC0805FR-071M91L (YAGEO): Direct electrical and mechanical equivalent. 4792 units in stock. Highest inventory availability. Identical electrical performance and compliance profile to primary part.

ERJ-6ENF1914V (Panasonic Electronic Components): Direct electrical and mechanical equivalent with additional AEC-Q200 automotive qualification. 20841 units in stock. Suitable for applications requiring automotive-grade component certification. Highest inventory availability among all options.

Selection priority is based on product status (all Active), ROHS3 compliance (all compliant), and MSL 1 rating (all unlimited). The ERJ-6ENF1914V provides additional automotive qualification if required by application specifications. Inventory levels support procurement flexibility across all three options.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071M91L replace RC2012F1914CS in existing designs?

A: Yes. Both parts share identical electrical specifications (1.91 MOhms, ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C), identical package format (0805), and identical compliance ratings (ROHS3, MSL 1). Physical height variation (0.024" vs 0.026") is within acceptable PCB assembly tolerances for 0805 components.

Q: What is the difference between RC0805FR-071M91L and ERJ-6ENF1914V?

A: Electrical and mechanical specifications are identical. The primary difference is that ERJ-6ENF1914V carries AEC-Q200 automotive qualification, making it suitable for automotive applications. Physical height differs slightly (0.024" vs 0.028"), both within 0805 package tolerances.

Q: Are all three parts ROHS3 compliant?

A: Yes. RC2012F1914CS, RC0805FR-071M91L, and ERJ-6ENF1914V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which part has the best inventory availability?

A: ERJ-6ENF1914V (Panasonic) has 20841 units in stock, followed by RC0805FR-071M91L (YAGEO) with 4792 units, and RC2012F1914CS (Samsung) with 650 units.

Q: Can ERJ-6ENF1914V be used in non-automotive applications?

A: Yes. AEC-Q200 qualification is a superset of standard industrial requirements. ERJ-6ENF1914V meets all electrical and mechanical specifications for general industrial and commercial applications.

Q: Are there any height restrictions for PCB assembly?

A: Physical heights range from 0.024" to 0.028" (0.60mm to 0.70mm), all within standard 0805 package tolerances. Verify PCB design clearance specifications if height-constrained applications exist.

Q: Do all parts use identical packaging format?

A: Yes. All three parts are supplied in Tape & Reel (TR) packaging format, ensuring compatibility with standard SMD assembly equipment.