RC2012J165CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012J165CS is a 1.6 MOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component operates across -55°C to 155°C with 0.125W power rating and moisture-resistant construction. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and operational parameters to ensure direct component interchangeability in circuit applications.

Substiute Parts

RC2012J165CS

Samsung Electro-MechanicsIn Stock: 886RC2012J165CS Datasheet

Current PartRFQ

ERJ-6ENF1604V

Panasonic Electronic ComponentsIn Stock: 65555ERJ-6ENF1604V Datasheet

UpgradeRFQ

MCR10ERTJ165

Rohm SemiconductorIn Stock: 4541MCR10ERTJ165 Datasheet

UpgradeRFQ

RC0805FR-071M6L

YAGEOIn Stock: 7270RC0805FR-071M6L Datasheet

UpgradeRFQ

RMCF0805FT1M60

Stackpole Electronics IncIn Stock: 10838RMCF0805FT1M60 Datasheet

UpgradeRFQ

RMCF0805JT1M60

Stackpole Electronics IncIn Stock: 2718RMCF0805JT1M60 Datasheet

UpgradeRFQ

CRCW08051M60FKEA

Vishay DaleIn Stock: 19499CRCW08051M60FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012J165CS are classified based on strict electrical and mechanical parameter matching within the 0805 thick film resistor category. The primary substitution criteria are:

Critical Parameters for Substitution:

• Resistance value: 1.6 MOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Composition: Thick Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS compliance: ROHS3 (exact match required)

Secondary Parameters Allowing Variation:

• Tolerance: ±5% (main part) or ±1% (upgraded substitutes)
• Temperature coefficient: ±100ppm/°C or ±200ppm/°C
• Features: Moisture resistant or automotive AEC-Q200 rated
• Packaging format: Tape & Reel (TR) or Cut Tape (CT)

Substitute parts are grouped into two categories: Upgrade substitutes offering improved tolerance (±1%) or automotive qualification, and similar substitutes maintaining identical tolerance with enhanced features.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): The RMCF0805JT1M60 (Stackpole Electronics Inc) maintains identical electrical specifications to the RC2012J165CS with ±5% tolerance, 0.125W power rating, and -55°C to 155°C operating range. This part is currently active in production and ROHS3 compliant. The primary difference is automotive AEC-Q200 qualification, which does not restrict use in non-automotive applications.

For Improved Tolerance Applications: Parts with ±1% tolerance (ERJ-6ENF1604V, RC0805FR-071M6L, RMCF0805FT1M60, CRCW08051M60FKEA) provide tighter resistance tolerance while maintaining all other critical parameters. These are suitable for applications requiring enhanced accuracy. All four parts are currently active in production with ROHS3 compliance.

For Automotive-Qualified Designs: ERJ-6ENF1604V, RMCF0805FT1M60, RMCF0805JT1M60, and CRCW08051M60FKEA carry AEC-Q200 automotive qualification. These parts are appropriate for automotive and industrial applications requiring enhanced reliability documentation.

Parts to Avoid: MCR10ERTJ165 (Rohm Semiconductor) is discontinued at DiGi Electronics and should not be selected for new designs despite meeting electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071M6L replace RC2012J165CS directly? A: Yes. RC0805FR-071M6L meets all critical parameters: 1.6 MOhms resistance, 0.125W power rating, 0805 package, -55°C to 155°C operating range, and ROHS3 compliance. The ±1% tolerance is tighter than the original ±5%, which is compatible with the application. Moisture-resistant construction matches the original part.

Q: What is the difference between ±5% and ±1% tolerance parts? A: Tolerance specifies the maximum deviation from the nominal resistance value. RC2012J165CS with ±5% tolerance allows resistance between 1.52 MOhms and 1.68 MOhms. Substitute parts with ±1% tolerance allow resistance between 1.584 MOhms and 1.616 MOhms. Tighter tolerance parts are suitable for precision circuits but are fully compatible with applications designed for ±5% tolerance.

Q: Are automotive AEC-Q200 qualified parts suitable for non-automotive applications? A: Yes. AEC-Q200 qualification indicates enhanced reliability testing and documentation. Parts meeting this standard are fully compatible with non-automotive applications and provide additional quality assurance.

Q: Does package height variation affect substitution? A: All substitute parts maintain 0805 (2012 Metric) package dimensions with height variations between 0.020" (0.50mm) and 0.028" (0.70mm). These variations are within standard PCB assembly tolerances and do not affect electrical performance or mechanical fit in standard 0805 footprints.

Q: Can I use RMCF0805JT1M60 in place of RC2012J165CS? A: Yes. RMCF0805JT1M60 maintains identical tolerance (±5%), resistance (1.6 MOhms), power rating (0.125W), package (0805), and operating temperature range (-55°C to 155°C). The part is currently active in production with ROHS3 compliance. Automotive AEC-Q200 qualification does not restrict use in non-automotive circuits.

Q: What is the significance of temperature coefficient differences? A: Temperature coefficient indicates resistance change per degree Celsius. RC2012J165CS has ±100ppm/°C while some substitutes have ±200ppm/°C. Both values are within acceptable ranges for thick film resistors. The difference becomes significant only in precision applications operating across extreme temperature ranges. For standard applications, both specifications are functionally equivalent.

Q: Is moisture sensitivity level (MSL 1) maintained across all substitutes? A: Yes. All substitute parts maintain MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These parts do not require special handling or baking procedures prior to soldering.