RC2012F6R19CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F6R19CS is a 6.19 Ohms ±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 with moisture-resistant construction and RoHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit applications.

Substiute Parts

RC2012F6R19CS

Samsung Electro-MechanicsIn Stock: 997RC2012F6R19CS Datasheet

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RC0805FR-076R19L

YAGEOIn Stock: 9851RC0805FR-076R19L Datasheet

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RMCF0805FT6R19

Stackpole Electronics IncIn Stock: 15657RMCF0805FT6R19 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F6R19CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 6.19 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)

Mechanical Parameters (Must Match):

• Package type: 0805 (2012 Metric)
• Number of terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Environmental & Compliance Parameters (Must Match):

• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)
• Packaging: Tape & Reel (TR)

Acceptable Variations:

• Temperature coefficient: ±200ppm/°C to ±300ppm/°C
• Height seated (maximum): 0.024" to 0.026" (0.60mm to 0.65mm)
• Composition: Thick Film (all candidates)
• Additional certifications (e.g., AEC-Q200) do not disqualify substitution

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-076R19L (YAGEO): This substitute part meets all mandatory electrical and mechanical specifications. The temperature coefficient of ±200ppm/°C is superior to the original part. RoHS3 compliance and MSL 1 rating are maintained. This part is suitable for direct replacement in standard industrial and commercial applications.

RMCF0805FT6R19 (Stackpole Electronics Inc): This substitute part meets all mandatory electrical and mechanical specifications and includes AEC-Q200 automotive qualification. The temperature coefficient of ±200ppm/°C is superior to the original part. RoHS3 compliance and MSL 1 rating are maintained. This part is suitable for direct replacement in automotive and high-reliability applications where AEC-Q200 certification is required or beneficial.

Both substitute parts are Active status components with established supply availability and are functionally equivalent to the RC2012F6R19CS for applications requiring 6.19 Ohm 1% tolerance 0805 package resistors.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-076R19L replace RC2012F6R19CS in all applications?

A: Yes. Both parts share identical electrical specifications (6.19 Ohms ±1%, 0.125W), mechanical dimensions (0805 package), and environmental ratings (-55°C ~ 155°C, RoHS3, MSL 1). The YAGEO part has a lower temperature coefficient (±200ppm/°C vs ±300ppm/°C), which is a performance advantage. Tape & Reel packaging is identical.

Q: What is the difference between RC0805FR-076R19L and RMCF0805FT6R19?

A: Both parts are electrically and mechanically equivalent to the original RC2012F6R19CS. The primary difference is that RMCF0805FT6R19 carries AEC-Q200 automotive qualification, making it suitable for automotive applications. Both have ±200ppm/°C temperature coefficients. Height seated maximum differs slightly (0.024" vs 0.026"), but both are within acceptable PCB assembly tolerances.

Q: Are there any height or dimensional concerns when substituting these parts?

A: The RC0805FR-076R19L has a maximum seated height of 0.024" (0.60mm), while the original RC2012F6R19CS and RMCF0805FT6R19 are both 0.026" (0.65mm). This 0.002" (0.05mm) difference is negligible for standard PCB assembly and does not affect component placement or soldering.

Q: Do all three parts have the same moisture sensitivity rating?

A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating unlimited shelf life without moisture baking requirements. Tape & Reel packaging is identical across all parts.

Q: Which substitute should I select for automotive applications?

A: RMCF0805FT6R19 is the appropriate choice for automotive applications due to AEC-Q200 qualification. It meets all electrical and mechanical requirements of the original part while providing automotive-grade reliability certification.

Q: Are these parts RoHS compliant?

A: Yes. All three parts (RC2012F6R19CS, RC0805FR-076R19L, and RMCF0805FT6R19) are RoHS3 compliant and REACH unaffected.