RC2012F1874CS Equivalent & Substitute Parts

Part Overview

The RC2012F1874CS is a 1.87 MOhms ±1% 0.125W chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently active in production with 1017 pieces available in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications are maintained across alternative manufacturers.

Substiute Parts

RC2012F1874CS

Samsung Electro-MechanicsIn Stock: 1122RC2012F1874CS Datasheet

Current PartRFQ

ERJ-6ENF1874V

Panasonic Electronic ComponentsIn Stock: 32880ERJ-6ENF1874V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1874CS is determined by strict equivalence across the following parameters:

• Resistance Value: 1.87 MOhms exact match
• Tolerance: ±1% exact match
• Power Rating: 0.125W (1/8W) exact match
• Package Dimensions: 0805 (2012 Metric) exact match with compatible height specifications
• Composition: Thick Film construction
• Temperature Coefficient: ±100ppm/°C exact match
• Operating Temperature Range: -55°C ~ 155°C minimum coverage
• Compliance: ROHS3 Compliant, REACH Unaffected status maintained

The ERJ-6ENF1874V from Panasonic Electronic Components meets all substitution criteria. Both parts share identical electrical specifications, package footprint compatibility, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the RC2012F1874CS and ERJ-6ENF1874V are active production components with equivalent electrical and mechanical specifications. Selection between these parts is based on:

RC2012F1874CS (Samsung Electro-Mechanics): Moisture-resistant thick film construction. Current inventory: 1017 pieces.

ERJ-6ENF1874V (Panasonic Electronic Components): Automotive AEC-Q200 qualified thick film construction. Current inventory: 32821 pieces. This part carries automotive-grade certification, which provides additional qualification documentation for applications requiring automotive-level reliability standards.

Both parts maintain ROHS3 compliance and REACH unaffected status. The maximum seated height difference of 0.002" (0.04mm) between parts is within standard PCB assembly tolerances for 0805 package components.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF1874V replace RC2012F1874CS in any application?

A: Yes, when electrical specifications and package footprint compatibility are the primary selection criteria. Both parts share identical resistance value (1.87 MOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The 0805 (2012 Metric) package dimensions are equivalent for PCB layout purposes.

Q: What is the significance of AEC-Q200 qualification on the ERJ-6ENF1874V?

A: AEC-Q200 is an automotive industry qualification standard. The ERJ-6ENF1874V carries this certification, indicating it has undergone additional reliability testing and qualification processes specific to automotive applications. The RC2012F1874CS does not carry this designation but remains suitable for general industrial and consumer applications.

Q: Are there height differences between these parts?

A: The RC2012F1874CS has a maximum seated height of 0.026" (0.66mm), while the ERJ-6ENF1874V has a maximum seated height of 0.028" (0.70mm). This 0.002" (0.04mm) difference is within standard PCB assembly tolerances and does not affect footprint compatibility for 0805 package components.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the RC2012F1874CS and ERJ-6ENF1874V carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are both parts ROHS3 compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.