RC2012F2370CS 237 Ohm 1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC2012F2370CS is a 237 Ohm ±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 RoHS3 compliance and MSL Level 1 rating. The part is designed for general-purpose applications requiring moisture-resistant thick film construction across industrial temperature ranges. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging standards to ensure direct circuit board compatibility.

Substiute Parts

RC2012F2370CS

Samsung Electro-MechanicsIn Stock: 953RC2012F2370CS Datasheet

Current PartRFQ

RC0805FR-07237RL

YAGEOIn Stock: 8445RC0805FR-07237RL Datasheet

DirectRFQ

CRCW0805237RFKEA

Vishay DaleIn Stock: 20201CRCW0805237RFKEA Datasheet

SimilarRFQ

ERJ-6ENF2370V

Panasonic Electronic ComponentsIn Stock: 125295ERJ-6ENF2370V Datasheet

SimilarRFQ

RMCF0805FT237R

Stackpole Electronics IncIn Stock: 45424RMCF0805FT237R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC2012F2370CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 237 Ohms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.125W / 1/8W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C to 155°C (exact match)

Mechanical & Package Equivalence Requirements:

• Package type: 0805 (2012 Metric) (exact match)
• Number of terminations: 2 (exact match)
• Composition: Thick Film (exact match)

Compliance & Environmental Requirements:

• RoHS3 Compliant (required)
• Moisture Sensitivity Level 1 (required)
• REACH Unaffected status (required)

All substitute parts listed below meet these criteria. Differences in height-seated maximum dimension and specific feature designations (such as automotive AEC-Q200 rating) do not affect substitution eligibility for general-purpose applications, as these represent enhanced capabilities rather than incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the RC2012F2370CS and are suitable for direct replacement in circuit applications. Selection among these alternatives should be based on the following factors:

Availability & Lead Time: YAGEO RC0805FR-07237RL offers 8,342 units in stock. Panasonic ERJ-6ENF2370V provides the highest inventory at 125,266 units. Vishay Dale CRCW0805237RFKEA stocks 20,128 units. Stackpole Electronics RMCF0805FT237R maintains 45,406 units in inventory.

Automotive Applications: CRCW0805237RFKEA, ERJ-6ENF2370V, and RMCF0805FT237R carry AEC-Q200 automotive qualification. These parts are suitable for automotive-grade circuit designs. RC0805FR-07237RL does not carry this designation and is appropriate for general industrial and consumer applications.

Physical Dimensions: All parts conform to 0805 (2012 Metric) package dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). Height-seated maximum values range from 0.020" to 0.028" (0.50mm to 0.70mm). These minor variations do not affect PCB assembly compatibility for standard reflow processes.

Compliance & Certifications: All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and REACH Unaffected status, matching the environmental and regulatory requirements of the original RC2012F2370CS.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07237RL replace RC2012F2370CS in any application?

A: Yes. RC0805FR-07237RL is a direct electrical and mechanical equivalent. Both parts share identical resistance (237 Ohms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and 0805 package specification. The 0.002" (0.06mm) difference in seated height does not affect PCB assembly or circuit performance.

Q: What is the difference between the Samsung RC2012F2370CS and the automotive-qualified alternatives?

A: The Samsung RC2012F2370CS is specified for general-purpose applications with moisture-resistant thick film construction. CRCW0805237RFKEA (Vishay Dale), ERJ-6ENF2370V (Panasonic), and RMCF0805FT237R (Stackpole) carry AEC-Q200 automotive qualification, indicating enhanced reliability testing and qualification for automotive environments. All parts meet identical electrical specifications and RoHS3 compliance. The automotive qualification is an additional feature, not a requirement for general industrial use.

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

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging, matching the original RC2012F2370CS packaging format for automated assembly processes.

Q: Does the height difference between substitute parts affect PCB assembly?

A: No. Height-seated maximum values range from 0.020" (0.50mm) to 0.028" (0.70mm) across all parts. These variations fall within standard PCB design tolerances and reflow process parameters. All parts conform to 0805 (2012 Metric) package specifications and are compatible with standard pick-and-place equipment and reflow profiles.

Q: Which substitute part offers the best inventory availability?

A: Panasonic ERJ-6ENF2370V provides the highest inventory level at 125,266 units in stock, followed by Stackpole RMCF0805FT237R at 45,406 units and Vishay Dale CRCW0805237RFKEA at 20,128 units. YAGEO RC0805FR-07237RL maintains 8,342 units.

Q: Can I use CRCW0805237RFKEA in a non-automotive application?

A: Yes. CRCW0805237RFKEA meets all electrical and mechanical specifications required for the RC2012F2370CS and is suitable for any application within the specified operating parameters. The AEC-Q200 automotive qualification represents additional testing and reliability assurance, not a restriction on use.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and REACH Unaffected designation, matching the environmental compliance requirements of the original RC2012F2370CS.