RCS2012F14R7CS Equivalent & Substitute Parts

Part Overview

The RCS2012F14R7CS is a 14.7 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component features anti-sulfur and moisture-resistant construction with operating temperature range of -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package format, and compliance certifications to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS2012F14R7CS

Samsung Electro-MechanicsIn Stock: 1109RCS2012F14R7CS Datasheet

Current PartRFQ

CRCW080514R7FKEA

Vishay DaleIn Stock: 33661CRCW080514R7FKEA Datasheet

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ERJ-6ENF14R7V

Panasonic Electronic ComponentsIn Stock: 11465ERJ-6ENF14R7V Datasheet

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RC0805FR-0714R7L

YAGEOIn Stock: 9480RC0805FR-0714R7L Datasheet

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RMCF0805FT14R7

Stackpole Electronics IncIn Stock: 1241RMCF0805FT14R7 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F14R7CS are qualified based on strict electrical and mechanical parameter matching. All identified substitutes maintain identical resistance value (14.7 Ohms), tolerance (±1%), power rating (0.125W), package format (0805/2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts are ROHS3 compliant with MSL 1 rating and two terminations. The substitutes differ in manufacturer origin and specific feature sets: some incorporate automotive AEC-Q200 qualification, while others emphasize moisture-resistant construction. These variations do not affect functional interchangeability in standard applications where the core electrical and thermal specifications are the determining factors.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full functional equivalence to the RCS2012F14R7CS based on matching core electrical specifications and compliance certifications. Selection among substitutes should be based on application-specific requirements:

For general industrial and consumer applications: RC0805FR-0714R7L (YAGEO) provides direct substitution with moisture-resistant construction matching the original part's environmental protection features.

For automotive applications: CRCW080514R7FKEA (Vishay Dale), ERJ-6ENF14R7V (Panasonic), or RMCF0805FT14R7 (Stackpole) are qualified options, each carrying AEC-Q200 automotive qualification. These parts are suitable for automotive-grade circuit designs requiring enhanced reliability standards.

For supply chain flexibility: All five parts maintain ROHS3 compliance, unlimited MSL rating, and identical electrical performance, enabling interchangeable use based on availability and procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW080514R7FKEA replace RCS2012F14R7CS in non-automotive applications?

A: Yes. The automotive AEC-Q200 qualification of CRCW080514R7FKEA represents an enhanced reliability standard that exceeds general industrial requirements. All electrical and mechanical parameters match the original part, making it functionally equivalent for any application within the specified operating temperature and power rating limits.

Q: What is the significance of the ±100ppm/°C temperature coefficient across all parts?

A: The temperature coefficient specifies the resistance value change per degree Celsius within the operating temperature range. All substitute parts maintain identical ±100ppm/°C specification, ensuring equivalent thermal stability and predictable performance across the -55°C to 155°C operating range.

Q: Are there dimensional differences between substitute parts that affect PCB layout?

A: All parts use the 0805 (2012 Metric) package format with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Height variations exist (ranging from 0.020" to 0.028" seated height maximum), but these differences do not affect PCB footprint design or component placement, as the footprint is standardized for the 0805 package format.

Q: Does moisture sensitivity level (MSL 1) apply equally to all substitute parts?

A: Yes. All parts, including the original RCS2012F14R7CS and all four substitutes, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. These components do not require special moisture-controlled storage or handling procedures.

Q: Which substitute part offers the best availability?

A: CRCW080514R7FKEA (Vishay Dale) shows the highest inventory level at 33,554 pieces in stock, followed by ERJ-6ENF14R7V (Panasonic) at 11,435 pieces. Both provide substantial supply availability for production requirements.