RC2012J623CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012J623CS is a 62 kOhms ±5% 0.125W (1/8W) 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. The part is supplied in Tape & Reel (TR) packaging with 611 pieces currently in stock inventory.

Equivalent and substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements demand enhanced specifications such as improved tolerance or automotive qualification, or when supply chain optimization requires alternative sourcing from qualified manufacturers.

Substiute Parts

RC2012J623CS

Samsung Electro-MechanicsIn Stock: 681RC2012J623CS Datasheet

Current PartRFQ

RC0805JR-0762KL

YAGEOIn Stock: 210755RC0805JR-0762KL Datasheet

DirectRFQ

AC0805FR-0762KL

YAGEOIn Stock: 10149AC0805FR-0762KL Datasheet

UpgradeRFQ

CR0805-FX-6202ELF

Bourns Inc.In Stock: 20504CR0805-FX-6202ELF Datasheet

UpgradeRFQ

ERJ-6ENF6202V

Panasonic Electronic ComponentsIn Stock: 33203ERJ-6ENF6202V Datasheet

UpgradeRFQ

KTR10EZPF6202

Rohm SemiconductorIn Stock: 7590KTR10EZPF6202 Datasheet

UpgradeRFQ

RC0805FR-0762KL

YAGEOIn Stock: 53460RC0805FR-0762KL Datasheet

UpgradeRFQ

RMCF0805FT62K0

Stackpole Electronics IncIn Stock: 27478RMCF0805FT62K0 Datasheet

UpgradeRFQ

CRCW080562K0FKEA

Vishay DaleIn Stock: 1520CRCW080562K0FKEA Datasheet

SimilarRFQ

CRCW080562K0FKEAHP

Vishay DaleIn Stock: 6073CRCW080562K0FKEAHP Datasheet

SimilarRFQ

RCS080562K0FKEA

Vishay DaleIn Stock: 10076RCS080562K0FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC2012J623CS is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match):

• Resistance value: 62 kOhms
• Package / Case: 0805 (2012 Metric)
• Operating temperature range: -55°C ~ 155°C
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

Allowable Variations:

• Tolerance: ±5% (original) to ±1% (upgraded specifications)
• Power rating: 0.125W (original) to 0.5W (higher power capability)
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
• Height seated maximum: 0.020" to 0.028" (0.50mm to 0.70mm)
• Additional certifications: Automotive AEC-Q200 qualification (upgrade feature)

Substitute parts are categorized as Direct (equivalent tolerance and power), Upgrade (improved tolerance and/or automotive qualification), or Similar (higher power rating or alternative packaging).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications):

RC0805JR-0762KL from YAGEO provides direct equivalence to RC2012J623CS with identical electrical specifications (62 kOhms ±5%, 0.125W). This part maintains all critical parameters including moisture resistance, operating temperature range, and ROHS3 compliance. Inventory availability is significantly higher at 210,664 pieces, supporting supply chain continuity.

Upgrade Options (Enhanced Tolerance):

Parts with ±1% tolerance provide improved accuracy compared to the original ±5% specification while maintaining all other critical parameters. These include:

• RC0805FR-0762KL (YAGEO): 53,430 pieces in stock, Cut Tape & Digi-Reel packaging
• CR0805-FX-6202ELF (Bourns Inc.): 20,421 pieces in stock, Tape & Reel packaging
• RMCF0805FT62K0 (Stackpole Electronics Inc): 27,394 pieces in stock, Tape & Reel packaging

Automotive-Qualified Options (AEC-Q200):

For applications requiring automotive qualification, the following parts meet AEC-Q200 standards:

• AC0805FR-0762KL (YAGEO): 10,121 pieces, ±1% tolerance
• ERJ-6ENF6202V (Panasonic): 33,134 pieces, ±1% tolerance
• KTR10EZPF6202 (Rohm Semiconductor): 7,504 pieces, ±1% tolerance with high voltage capability
• RMCF0805FT62K0 (Stackpole Electronics Inc): 27,394 pieces, ±1% tolerance
• CRCW080562K0FKEA (Vishay Dale): 1,465 pieces, ±1% tolerance

Higher Power Rating Options (0.5W):

For applications requiring increased power dissipation capability while maintaining 0805 package format:

• CRCW080562K0FKEAHP (Vishay Dale): 6,058 pieces, 0.5W rating, Automotive AEC-Q200, Pulse Withstanding
• RCS080562K0FKEA (Vishay Dale): 10,065 pieces, 0.5W rating, Automotive AEC-Q200, Pulse Withstanding

All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), and operating temperature range of -55°C ~ 155°C.

Frequently Asked Questions (FAQ)

Q: Can RC0805JR-0762KL replace RC2012J623CS in all applications?

A: RC0805JR-0762KL is a direct equivalent with identical electrical specifications (62 kOhms ±5%, 0.125W) and meets all critical mechanical and environmental parameters. The slightly lower seated height (0.024" vs 0.026") is within acceptable tolerance for standard PCB assembly processes. This substitution is valid for all applications where the original part was specified.

Q: What is the difference between Direct, Upgrade, and Similar substitute categories?

A: Direct substitutes maintain identical tolerance (±5%) and power rating (0.125W) as the original RC2012J623CS. Upgrade substitutes improve tolerance to ±1% and may include automotive AEC-Q200 qualification, providing enhanced performance for precision-critical circuits. Similar substitutes increase power rating to 0.5W or add pulse withstanding capability, suitable for applications requiring higher power dissipation.

Q: Are all substitute parts compatible with the same PCB footprint?

A: All listed substitute parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Seated height varies between 0.020" and 0.028", which is within standard PCB assembly tolerances. No footprint redesign is required for any listed substitute.

Q: Which substitute should I select for automotive applications?

A: For automotive applications, select parts with AEC-Q200 qualification: AC0805FR-0762KL, ERJ-6ENF6202V, KTR10EZPF6202, RMCF0805FT62K0, CRCW080562K0FKEA, CRCW080562K0FKEAHP, or RCS080562K0FKEA. All maintain the required operating temperature range and ROHS3 compliance. KTR10EZPF6202 includes high voltage capability for additional design margin.

Q: What is the advantage of selecting a ±1% tolerance part over the original ±5%?

A: ±1% tolerance parts provide four times better accuracy than ±5% tolerance, reducing circuit performance variation and improving yield in precision analog applications. All ±1% upgrade options maintain identical resistance value (62 kOhms), power rating (0.125W), and operating temperature range, making them direct functional upgrades.

Q: Can I use CRCW080562K0FKEAHP or RCS080562K0FKEA as direct replacements?

A: These parts have 0.5W power rating compared to the original 0.125W. They are functionally compatible and can replace the original part in any application. The higher power rating provides additional thermal margin but does not affect electrical performance at normal operating currents. Use these parts when circuit redesign or thermal analysis indicates higher power dissipation capability is beneficial.

Q: What packaging format should I specify for new designs?

A: Cut Tape (CT) & Digi-Reel® packaging is suitable for automated pick-and-place assembly with high-speed feeders. Tape & Reel (TR) packaging is standard for high-volume production. Both formats are available across substitute options. Select based on your assembly equipment capability and production volume requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all listed substitute parts are ROHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity level), matching the environmental compliance of the original RC2012J623CS.