RC2012F7871CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F7871CS is a 7.87 kOhms ±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 characteristics and RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC2012F7871CS

Samsung Electro-MechanicsIn Stock: 1128RC2012F7871CS Datasheet

Current PartRFQ

RC0805FR-077K87L

YAGEOIn Stock: 115283RC0805FR-077K87L Datasheet

DirectRFQ

CRCW08057K87FKEA

Vishay DaleIn Stock: 19912CRCW08057K87FKEA Datasheet

SimilarRFQ

ERJ-6ENF7871V

Panasonic Electronic ComponentsIn Stock: 34048ERJ-6ENF7871V Datasheet

SimilarRFQ

RMCF0805FT7K87

Stackpole Electronics IncIn Stock: 149989RMCF0805FT7K87 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC2012F7871CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 7.87 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

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)

Compliance & Environmental (Must Match):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status
• Composition: Thick Film

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 certification represent enhanced qualification levels and do not prevent substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts are qualified for direct replacement with RC2012F7871CS based on matching electrical, mechanical, and compliance specifications. Selection among substitutes may be determined by:

Availability & Lead Time: RMCF0805FT7K87 (Stackpole Electronics Inc) maintains the highest inventory level at 149,977 pieces. RC0805FR-077K87L (YAGEO) provides 115,196 pieces in stock. ERJ-6ENF7871V (Panasonic Electronic Components) offers 34,018 pieces. CRCW08057K87FKEA (Vishay Dale) maintains 19,825 pieces.

Automotive Applications: CRCW08057K87FKEA, ERJ-6ENF7871V, and RMCF0805FT7K87 carry Automotive AEC-Q200 certification, qualifying these parts for automotive-grade circuit designs. RC0805FR-077K87L does not carry this certification but remains suitable for industrial and consumer applications.

Physical Height Constraints: Seated height varies between 0.020" (0.50mm) and 0.028" (0.70mm). CRCW08057K87FKEA offers the lowest profile at 0.020" (0.50mm), beneficial for space-constrained PCB layouts. RC0805FR-077K87L provides 0.024" (0.60mm) height.

Regulatory Compliance: All parts maintain RoHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with current environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-077K87L (YAGEO) be used as a direct replacement for RC2012F7871CS (Samsung)?

A: Yes. RC0805FR-077K87L meets all electrical specifications (7.87 kOhms ±1%, 0.125W), operates across the identical temperature range (-55°C ~ 155°C), maintains the same package format (0805/2012 Metric), and carries equivalent RoHS3 and MSL 1 compliance. The component is functionally interchangeable without circuit design modification.

Q: What is the difference between automotive-qualified and non-automotive versions?

A: CRCW08057K87FKEA, ERJ-6ENF7871V, and RMCF0805FT7K87 carry AEC-Q200 automotive qualification, indicating enhanced reliability testing and qualification for automotive applications. RC0805FR-077K87L does not carry this certification. Both types meet identical electrical and environmental specifications. Automotive qualification is required only for automotive circuit applications; non-automotive applications do not require this certification.

Q: Are there physical dimension differences that affect PCB layout?

A: All substitute parts conform to 0805 (2012 Metric) package dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). Seated height varies between 0.020" (0.50mm) and 0.028" (0.70mm). For standard PCB designs, this variation is negligible. For space-constrained applications with height limitations, CRCW08057K87FKEA (0.020" maximum height) provides the lowest profile option.

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

A: Yes. All substitute parts maintain MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture sensitivity restrictions. Storage and handling requirements are identical across all qualified substitutes.

Q: Which substitute part offers the best availability?

A: RMCF0805FT7K87 (Stackpole Electronics Inc) maintains the highest inventory at 149,977 pieces in stock, followed by RC0805FR-077K87L (YAGEO) at 115,196 pieces. Both provide immediate availability for high-volume procurement.

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

A: Yes. All substitute parts match the original RC2012F7871CS in resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package format, and compliance certifications. Electrical and mechanical interchangeability is confirmed. No design modification or re-qualification is required for substitution.