RCS2012F114CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F114CS is a 110 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS2012F114CS

Samsung Electro-MechanicsIn Stock: 785RCS2012F114CS Datasheet

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AC0805FR-07110KL

YAGEOIn Stock: 9497AC0805FR-07110KL Datasheet

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CRCW0805110KFKEA

Vishay DaleIn Stock: 16471CRCW0805110KFKEA Datasheet

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CRCW0805110KFKEAHP

Vishay DaleIn Stock: 6728CRCW0805110KFKEAHP Datasheet

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ERJ-6ENF1103V

Panasonic Electronic ComponentsIn Stock: 120168ERJ-6ENF1103V Datasheet

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RC0805FR-07110KL

YAGEOIn Stock: 2910RC0805FR-07110KL Datasheet

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RCS0805110KFKEA

Vishay DaleIn Stock: 3203RCS0805110KFKEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F114CS are grouped based on strict equivalence of the following parameters: resistance value (110 kOhms), tolerance (±1%), package type (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Group 1: Direct Electrical & Mechanical Equivalents (0.125W / 1/8W) Parts matching all electrical specifications and power rating: AC0805FR-07110KL, ERJ-6ENF1103V, RC0805FR-07110KL

Group 2: Higher Power Rating Variants (0.5W / 1/2W) Parts with identical electrical specifications but increased power dissipation capability: CRCW0805110KFKEAHP, RCS0805110KFKEA

Group 3: Standard Power Rating with Automotive Certification (0.125W / 1/8W) Parts meeting direct equivalence with AEC-Q200 automotive qualification: CRCW0805110KFKEA

Substitution is valid only when the application circuit permits the specified power rating and when compliance requirements are satisfied.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Power Rating 0.125W): AC0805FR-07110KL, ERJ-6ENF1103V, and RC0805FR-07110KL are electrically and mechanically equivalent to RCS2012F114CS. All three maintain the 0.125W power rating, ±1% tolerance, and -55°C to 155°C operating range. AC0805FR-07110KL and ERJ-6ENF1103V include AEC-Q200 automotive qualification. RC0805FR-07110KL provides moisture resistance without automotive certification. All are ROHS3 compliant with MSL 1 rating.

For Applications Requiring Higher Power Dissipation (0.5W): CRCW0805110KFKEAHP and RCS0805110KFKEA provide 0.5W power rating while maintaining all other electrical specifications. Both include AEC-Q200 automotive qualification and pulse withstanding capability. These parts are suitable only when circuit design permits the increased power rating and when the higher power capability is functionally required.

Compliance Considerations: All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification, matching the original component's regulatory standing. Selection between substitutes depends on application requirements for automotive qualification (AEC-Q200) and specific feature requirements (pulse withstanding, anti-sulfur characteristics).

Frequently Asked Questions (FAQ)

Q: Can AC0805FR-07110KL replace RCS2012F114CS in all applications? A: AC0805FR-07110KL is electrically and mechanically equivalent with identical 0.125W power rating, ±1% tolerance, and operating temperature range. Substitution is valid for all applications where the original component was specified, provided AEC-Q200 automotive qualification is acceptable or required.

Q: What is the difference between 0.125W and 0.5W variants? A: The 0.125W variants (RCS2012F114CS, AC0805FR-07110KL, ERJ-6ENF1103V, RC0805FR-07110KL, CRCW0805110KFKEA) are suitable for standard signal-level applications. The 0.5W variants (CRCW0805110KFKEAHP, RCS0805110KFKEA) provide higher power dissipation capability and pulse withstanding characteristics for applications requiring increased thermal performance. Selection depends on circuit power requirements.

Q: Are all substitute parts available in the same packaging? A: Packaging formats vary. RCS2012F114CS, AC0805FR-07110KL, CRCW0805110KFKEAHP, ERJ-6ENF1103V, and RCS0805110KFKEA are supplied in Tape & Reel (TR). CRCW0805110KFKEA and RC0805FR-07110KL are supplied in Cut Tape (CT) & Digi-Reel®. All maintain identical 0805 (2012 Metric) component package dimensions.

Q: Do all substitutes meet ROHS3 compliance? A: All listed substitute parts are ROHS3 compliant with REACH Unaffected status and EAR99 ECCN classification, matching the original RCS2012F114CS compliance profile.

Q: Which substitute offers the best availability? A: ERJ-6ENF1103V (Panasonic) shows highest inventory at 120,097 pieces. CRCW0805110KFKEA (Vishay Dale) provides 16,376 pieces. AC0805FR-07110KL (YAGEO) offers 9,462 pieces. Inventory levels are subject to change and should be confirmed with current supplier data.

Q: Can I use ERJ-6ENF1103V if my design specifies anti-sulfur characteristics? A: ERJ-6ENF1103V does not list anti-sulfur as a specified feature. If anti-sulfur protection is a functional requirement, AC0805FR-07110KL or RC0805FR-07110KL are preferred alternatives, though neither explicitly lists anti-sulfur in their feature set. Application-specific environmental analysis is required to determine if anti-sulfur capability is necessary.