RC2012F2873CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F2873CS is a 287 kOhms ±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 and is designed for general-purpose applications requiring moisture-resistant thick film construction. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC2012F2873CS

Samsung Electro-MechanicsIn Stock: 775RC2012F2873CS Datasheet

Current PartRFQ

RC0805FR-07287KL

YAGEOIn Stock: 46247RC0805FR-07287KL Datasheet

DirectRFQ

CRCW0805287KFKEA

Vishay DaleIn Stock: 14985CRCW0805287KFKEA Datasheet

SimilarRFQ

ERJ-6ENF2873V

Panasonic Electronic ComponentsIn Stock: 23916ERJ-6ENF2873V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F2873CS are qualified based on the following criteria:

Electrical Parameters (Mandatory Match):

• Resistance value: 287 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

All identified substitute parts meet these criteria. Variations in packaging format (Tape & Reel vs. Cut Tape), seated height, and additional certifications (such as AEC-Q200 automotive qualification) do not disqualify substitution but represent secondary differentiators for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed—RC2012F2873CS (Samsung Electro-Mechanics), RC0805FR-07287KL (YAGEO), CRCW0805287KFKEA (Vishay Dale), and ERJ-6ENF2873V (Panasonic Electronic Components)—are Active product status and fully compliant with ROHS3 and REACH requirements. All parts share identical electrical specifications (287 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C) and mechanical dimensions (0805 package, 2.00mm x 1.25mm).

Selection Criteria Based on Provided Data:

1. General-Purpose Applications: RC0805FR-07287KL (YAGEO) is a direct substitute with moisture-resistant thick film construction matching the original Samsung part. This part offers the lowest seated height (0.024" / 0.60mm) and is suitable for space-constrained PCB layouts.

2. Automotive Applications: CRCW0805287KFKEA (Vishay Dale) and ERJ-6ENF2873V (Panasonic Electronic Components) both carry AEC-Q200 automotive qualification. CRCW0805287KFKEA provides the lowest seated height (0.020" / 0.50mm), while ERJ-6ENF2873V offers the highest seated height (0.028" / 0.70mm) among substitutes.

3. Packaging Considerations: RC2012F2873CS and CRCW0805287KFKEA are supplied in Tape & Reel (TR) format. RC0805FR-07287KL is available in Cut Tape (CT) & Digi-Reel® format. ERJ-6ENF2873V is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly process requirements and inventory management practices.

4. Inventory Availability: YAGEO RC0805FR-07287KL has the highest inventory level (46,166 Pcs), followed by Panasonic ERJ-6ENF2873V (23,815 Pcs) and Vishay Dale CRCW0805287KFKEA (14,975 Pcs).

Frequently Asked Questions (FAQ)

Q1: Can RC0805FR-07287KL (YAGEO) be used as a direct replacement for RC2012F2873CS (Samsung)?

A: Yes. Both parts share identical electrical specifications (287 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C), mechanical dimensions (0805 package, 2.00mm x 1.25mm), and compliance certifications (ROHS3, REACH Unaffected, MSL 1). The seated height difference (0.024" vs. 0.026") is within acceptable PCB assembly tolerances and does not affect electrical performance or mechanical fit.

Q2: What is the difference between the moisture-resistant feature in RC2012F2873CS and the automotive AEC-Q200 qualification in CRCW0805287KFKEA and ERJ-6ENF2873V?

A: Moisture resistance is a material property indicating the resistor's ability to withstand humidity exposure without performance degradation. AEC-Q200 is an automotive industry qualification standard that includes moisture resistance testing as one of multiple reliability criteria. Parts with AEC-Q200 qualification meet or exceed moisture resistance requirements and are suitable for both general-purpose and automotive applications. The original RC2012F2873CS specifies moisture resistance without AEC-Q200 designation, indicating suitability for general-purpose use.

Q3: Does the seated height variation among substitute parts affect PCB assembly compatibility?

A: Seated height variations (0.020" to 0.028") are within standard PCB assembly tolerances for 0805 chip resistors. All parts maintain the same footprint (2.00mm x 1.25mm) and termination count (2). Height differences do not affect electrical performance, soldering process, or mechanical fit on standard PCB designs. Selection based on seated height is relevant only for applications with strict height constraints or specialized assembly requirements.

Q4: Are CRCW0805287KFKEA and ERJ-6ENF2873V suitable for non-automotive applications?

A: Yes. AEC-Q200 automotive qualification is a superset of general-purpose reliability requirements. Parts meeting AEC-Q200 standards are fully compatible with general-purpose applications and offer enhanced reliability margins. Selection of automotive-qualified parts for general-purpose use is permissible and does not introduce incompatibility or performance issues.

Q5: What packaging format should be selected for high-volume production?

A: Tape & Reel (TR) packaging is standard for automated pick-and-place assembly in high-volume production. RC2012F2873CS (Samsung), CRCW0805287KFKEA (Vishay Dale), and ERJ-6ENF2873V (Panasonic) are supplied in TR format. RC0805FR-07287KL (YAGEO) is available in Cut Tape (CT) & Digi-Reel® format, which is suitable for lower-volume or mixed-component assembly processes. Packaging selection should align with production equipment capabilities and inventory management requirements.

Q6: Can these parts be used interchangeably in existing designs without circuit re-qualification?

A: Yes. All substitute parts meet identical electrical and mechanical specifications as the original RC2012F2873CS. Interchangeability is confirmed by matching resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package dimensions, and compliance certifications. Circuit re-qualification is not required for substitution within this part group.