RC2012F1150CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1150CS is a 115 Ohms ±1% 0.125W (1/8W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, inventory optimization, or specific feature requirements such as automotive qualification or enhanced pulse withstanding capability.

Substiute Parts

RC2012F1150CS

Samsung Electro-MechanicsIn Stock: 1081RC2012F1150CS Datasheet

Current PartRFQ

RC0805FR-07115RL

YAGEOIn Stock: 40925RC0805FR-07115RL Datasheet

DirectRFQ

CRCW0805115RFKEA

Vishay DaleIn Stock: 20604CRCW0805115RFKEA Datasheet

SimilarRFQ

CRCW0805115RFKEAHP

Vishay DaleIn Stock: 5000CRCW0805115RFKEAHP Datasheet

SimilarRFQ

ERJ-6ENF1150V

Panasonic Electronic ComponentsIn Stock: 83480ERJ-6ENF1150V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1150CS is determined by strict equivalence across the following critical parameters: resistance value (115 Ohms), tolerance (±1%), power rating (0.125W minimum), package format (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Direct Equivalent: RC0805FR-07115RL (YAGEO) matches all electrical and mechanical specifications with identical performance characteristics.

Similar with Enhanced Features: CRCW0805115RFKEA (Vishay Dale) provides automotive AEC-Q200 qualification while maintaining all core electrical parameters. CRCW0805115RFKEAHP (Vishay Dale) offers increased power rating (0.5W) with pulse withstanding capability and AEC-Q200 rating. ERJ-6ENF1150V (Panasonic Electronic Components) delivers automotive AEC-Q200 qualification with identical electrical specifications.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical dimensional footprints suitable for direct PCB layout compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC0805FR-07115RL (YAGEO) serves as the direct functional equivalent with identical electrical specifications and performance characteristics. This part is suitable for applications requiring standard industrial-grade thick film resistor performance with moisture resistance.

CRCW0805115RFKEA (Vishay Dale) and ERJ-6ENF1150V (Panasonic Electronic Components) are appropriate selections for applications requiring automotive-grade components with AEC-Q200 qualification. Both maintain the 0.125W power rating and all core electrical parameters while providing enhanced reliability certification for automotive environments.

CRCW0805115RFKEAHP (Vishay Dale) is specified when applications require increased power dissipation capability (0.5W) combined with pulse withstanding performance and automotive AEC-Q200 qualification. This part accommodates higher transient current conditions while maintaining the 0805 package footprint.

All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 classification consistent with the original RC2012F1150CS specification.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07115RL replace RC2012F1150CS in all applications?

A: RC0805FR-07115RL provides direct electrical and mechanical equivalence with identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. Both components share 0805 package format, thick film composition, and ROHS3 compliance. Substitution is valid for applications not requiring automotive qualification.

Q: What is the difference between CRCW0805115RFKEA and CRCW0805115RFKEAHP?

A: CRCW0805115RFKEA operates at 0.125W power rating, matching the original RC2012F1150CS specification. CRCW0805115RFKEAHP provides enhanced 0.5W power rating with pulse withstanding capability. Both share AEC-Q200 automotive qualification, 0805 package format, and identical resistance/tolerance specifications. Selection depends on circuit power dissipation requirements.

Q: Are all substitute parts suitable for moisture-sensitive applications?

A: All listed substitute parts maintain MSL 1 (Unlimited) moisture sensitivity level, identical to the RC2012F1150CS. This classification indicates no moisture sensitivity restrictions for storage, handling, or reflow processing.

Q: What is the significance of AEC-Q200 qualification on substitute parts?

A: AEC-Q200 is an automotive industry standard qualification for passive components. CRCW0805115RFKEA, CRCW0805115RFKEAHP, and ERJ-6ENF1150V carry this certification, indicating compliance with automotive reliability and performance requirements. This qualification is not present on the original RC2012F1150CS or YAGEO RC0805FR-07115RL.

Q: Are there height differences between substitute parts that affect PCB assembly?

A: Seated height variations exist: RC2012F1150CS (0.66mm), RC0805FR-07115RL (0.60mm), CRCW0805115RFKEA (0.50mm), CRCW0805115RFKEAHP (0.50mm), and ERJ-6ENF1150V (0.70mm). All variations remain within typical 0805 package tolerances and do not affect standard PCB layout compatibility. Height differences are negligible for automated assembly processes.

Q: Can CRCW0805115RFKEAHP be used in circuits designed for 0.125W resistors?

A: CRCW0805115RFKEAHP with 0.5W rating can be used in circuits specified for 0.125W operation. The higher power rating provides additional thermal margin and does not degrade performance in lower-power applications. Electrical characteristics (resistance, tolerance, temperature coefficient) remain identical to the original specification.