RCS2012J620CS Equivalent & Substitute Parts

Part Overview

The RCS2012J620CS is a 62 Ohm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in the 0805 (2012 Metric) package. This component is designed for general-purpose applications requiring anti-sulfur and moisture-resistant characteristics. The part is Active status and ROHS3 compliant, making it suitable for modern electronic assemblies. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit designs.

Substiute Parts

RCS2012J620CS

Samsung Electro-MechanicsIn Stock: 786RCS2012J620CS Datasheet

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AC0805FR-0762RL

YAGEOIn Stock: 12591AC0805FR-0762RL Datasheet

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AC0805JR-0762RL

YAGEOIn Stock: 25872AC0805JR-0762RL Datasheet

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CRCW080562R0FKEA

Vishay DaleIn Stock: 38543CRCW080562R0FKEA Datasheet

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CRCW080562R0FKEAHP

Vishay DaleIn Stock: 17860CRCW080562R0FKEAHP Datasheet

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ERJ-6ENF62R0V

Panasonic Electronic ComponentsIn Stock: 4813ERJ-6ENF62R0V Datasheet

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RC0805FR-0762RL

YAGEOIn Stock: 91788RC0805FR-0762RL Datasheet

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RC0805JR-0762RL

YAGEOIn Stock: 159578RC0805JR-0762RL Datasheet

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RMCF0805FT62R0

Stackpole Electronics IncIn Stock: 236572RMCF0805FT62R0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012J620CS are grouped based on strict electrical and mechanical compatibility criteria. The primary substitution parameters are:

Critical Matching Parameters:

• Resistance value: 62 Ohms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W (1/8W) minimum
• Composition: Thick Film
• Operating temperature range: -55°C ~ 155°C minimum
• Temperature coefficient: ±100ppm/°C
• Moisture sensitivity: MSL 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

Tolerance Consideration: The RCS2012J620CS specifies ±5% tolerance. Substitute parts with ±1% tolerance provide superior accuracy and are electrically compatible, as tighter tolerance represents an enhancement rather than a deviation. Parts with ±5% tolerance provide direct equivalence.

Optional Enhancement Parameters: Automotive AEC-Q200 certification and pulse withstanding features are available in certain substitutes but are not required for functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (±5% Tolerance Match):

• AC0805JR-0762RL (YAGEO): Identical tolerance specification with AEC-Q200 automotive qualification. Higher inventory availability (25,828 pcs).
• RC0805JR-0762RL (YAGEO): Identical tolerance specification. Highest inventory availability (159,546 pcs) in Tape & Reel packaging.

Enhanced Substitutes (±1% Tolerance):

• RMCF0805FT62R0 (Stackpole Electronics Inc): ±1% tolerance with AEC-Q200 certification. Largest inventory (236,547 pcs). Recommended for applications requiring tighter tolerance control.
• RC0805FR-0762RL (YAGEO): ±1% tolerance. Available in Cut Tape and Digi-Reel packaging (91,738 pcs).
• AC0805FR-0762RL (YAGEO): ±1% tolerance with AEC-Q200 certification (12,558 pcs).
• CRCW080562R0FKEA (Vishay Dale): ±1% tolerance with AEC-Q200 certification (38,459 pcs).
• ERJ-6ENF62R0V (Panasonic Electronic Components): ±1% tolerance with AEC-Q200 certification (4,729 pcs).

Higher Power Rating Option:

• CRCW080562R0FKEAHP (Vishay Dale): 0.5W (1/2W) power rating with ±1% tolerance and pulse withstanding capability. Use only when higher power dissipation is required; not a direct substitute for 0.125W applications.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C ~ 155°C operating temperature range. Selection should prioritize inventory availability and packaging format requirements for procurement efficiency.

Frequently Asked Questions (FAQ)

Q: Can I use a ±1% tolerance resistor as a substitute for the ±5% RCS2012J620CS?

A: Yes. A ±1% tolerance resistor is electrically compatible and represents an enhancement in accuracy. The tighter tolerance does not create incompatibility; it provides superior performance in applications sensitive to resistance variation.

Q: What is the difference between the CRCW080562R0FKEA and CRCW080562R0FKEAHP?

A: Both are 62 Ohm ±1% resistors in 0805 package. The FKEA variant is rated at 0.125W (1/8W), while the FKEAHP variant is rated at 0.5W (1/2W) with pulse withstanding capability. The FKEAHP is not a direct substitute unless higher power dissipation is required.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Most substitutes are available in Tape & Reel (TR) packaging. The RC0805FR-0762RL is available in Cut Tape (CT) and Digi-Reel packaging. Verify packaging format with supplier specifications before procurement.

Q: Do I need AEC-Q200 certification for my application?

A: AEC-Q200 certification is not required for functional equivalence to the RCS2012J620CS. It is an optional enhancement available in several substitutes (AC0805FR-0762RL, AC0805JR-0762RL, CRCW080562R0FKEA, CRCW080562R0FKEAHP, ERJ-6ENF62R0V, RMCF0805FT62R0). Use AEC-Q200 certified parts only if your application or customer specification requires automotive-grade components.

Q: What is the maximum seated height difference among substitute parts?

A: Seated heights range from 0.020" (0.50mm) for Vishay Dale CRCW series to 0.028" (0.70mm) for Panasonic ERJ-6ENF62R0V. The RCS2012J620CS is 0.026" (0.66mm). Verify PCB layout clearance if height variation is critical for your assembly.

Q: Which substitute has the highest inventory availability?

A: RMCF0805FT62R0 (Stackpole Electronics Inc) has the highest inventory at 236,547 pcs, followed by RC0805JR-0762RL (YAGEO) at 159,546 pcs.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the main part RCS2012J620CS and all substitutes, are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.