RC2012F35R7CS Equivalent & Substitute Parts

Part Overview

The RC2012F35R7CS is a 35.7 Ohms ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status and is designed for general-purpose applications requiring moisture-resistant thick film construction. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate alternative manufacturer sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

RC2012F35R7CS

Samsung Electro-MechanicsIn Stock: 806RC2012F35R7CS Datasheet

Current PartRFQ

ERJ-6ENF35R7V

Panasonic Electronic ComponentsIn Stock: 8401ERJ-6ENF35R7V Datasheet

DirectRFQ

KTR10EZPF35R7

Rohm SemiconductorIn Stock: 11078KTR10EZPF35R7 Datasheet

DirectRFQ

RC0805FR-0735R7L

YAGEOIn Stock: 45035RC0805FR-0735R7L Datasheet

DirectRFQ

RMCF0805FT35R7

Stackpole Electronics IncIn Stock: 1940RMCF0805FT35R7 Datasheet

DirectRFQ

CRCW080535R7FKEA

Vishay DaleIn Stock: 20741CRCW080535R7FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F35R7CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 35.7 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package / Case: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2 (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 certification or High Voltage capability represent enhanced specifications that do not disqualify a part from substitution but indicate expanded application scope.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts are classified as Active product status and maintain full ROHS3 compliance and MSL 1 (Unlimited) rating, ensuring compatibility with the RC2012F35R7CS in standard applications.

For general-purpose applications without automotive requirements: RC0805FR-0735R7L (YAGEO) offers moisture-resistant construction matching the original Samsung part specification and provides the lowest seated height at 0.024" (0.60mm), beneficial for space-constrained PCB layouts.

For automotive applications: ERJ-6ENF35R7V (Panasonic), KTR10EZPF35R7 (Rohm), RMCF0805FT35R7 (Stackpole), and CRCW080535R7FKEA (Vishay Dale) all carry AEC-Q200 certification. KTR10EZPF35R7 includes High Voltage capability as an additional feature. CRCW080535R7FKEA provides the lowest seated height at 0.020" (0.50mm) among automotive-qualified options.

For moisture-sensitive environments: RC0805FR-0735R7L and the original RC2012F35R7CS both specify moisture-resistant construction.

Selection should be based on application requirements, PCB assembly constraints, and supply availability rather than performance differentiation, as all parts meet identical electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF35R7V replace RC2012F35R7CS in non-automotive applications?

A: Yes. ERJ-6ENF35R7V meets all electrical and mechanical parameters required for substitution. The Automotive AEC-Q200 certification represents an enhanced qualification that does not restrict use in general-purpose applications.

Q: What is the significance of the height difference between substitute parts?

A: Seated height variations (0.020" to 0.028") are within the 0805 package specification tolerance. Selection should consider PCB clearance requirements and assembly equipment capabilities. Lower height parts (CRCW080535R7FKEA at 0.020") may be preferred for high-density layouts.

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

A: RC0805FR-0735R7L and RC2012F35R7CS explicitly specify moisture-resistant construction. Other substitutes carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Does High Voltage capability in KTR10EZPF35R7 affect substitution suitability?

A: No. High Voltage is an additional feature that expands application scope. It does not disqualify the part for standard applications and does not alter electrical performance at nominal operating conditions.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance, matching the original RC2012F35R7CS specification.

Q: Can substitute parts be mixed within a single PCB assembly?

A: Yes. All substitute parts are electrically and mechanically equivalent. Mixed sourcing is permissible from an engineering standpoint, though manufacturing and quality control procedures should address traceability and documentation requirements.