RC1608F3652CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F3652CS is a 36.5 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RC1608F3652CS

Samsung Electro-MechanicsIn Stock: 883RC1608F3652CS Datasheet

Current PartRFQ

CR0603-FX-3652ELF

Bourns Inc.In Stock: 38050CR0603-FX-3652ELF Datasheet

DirectRFQ

RC0603FR-0736K5L

YAGEOIn Stock: 10210RC0603FR-0736K5L Datasheet

DirectRFQ

MCR03ERTF3652

Rohm SemiconductorIn Stock: 1146MCR03ERTF3652 Datasheet

UpgradeRFQ

AC0603FR-0736K5L

YAGEOIn Stock: 9330AC0603FR-0736K5L Datasheet

SimilarRFQ

CRCW060336K5FKEA

Vishay DaleIn Stock: 38173CRCW060336K5FKEA Datasheet

SimilarRFQ

CRCW060336K5FKTA

Vishay DaleIn Stock: 10222CRCW060336K5FKTA Datasheet

SimilarRFQ

ERJ-3EKF3652V

Panasonic Electronic ComponentsIn Stock: 71155ERJ-3EKF3652V Datasheet

SimilarRFQ

RMCF0603FT36K5

Stackpole Electronics IncIn Stock: 223387RMCF0603FT36K5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F3652CS are categorized based on strict electrical and mechanical parameter matching. All identified substitutes maintain identical resistance value (36.5 kOhms), tolerance (±1%), power rating (0.1W), package format (0603), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Substitution eligibility is determined by these core parameters: resistance value, tolerance, power rating, package dimensions, and thermal characteristics. Additional certifications such as AEC-Q200 automotive qualification represent enhanced specifications that do not preclude substitution but indicate expanded application scope. Moisture sensitivity level MSL 1 is maintained across all substitutes, ensuring equivalent reliability in standard storage and handling conditions.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Highest Compatibility): CR0603-FX-3652ELF (Bourns Inc.) and RC0603FR-0736K5L (YAGEO) are direct functional equivalents with identical electrical specifications, package dimensions, and ROHS3 compliance. Both maintain Active product status and are suitable for direct replacement in existing designs.

Automotive-Qualified Alternatives: AC0603FR-0736K5L (YAGEO), CRCW060336K5FKEA (Vishay Dale), CRCW060336K5FKTA (Vishay Dale), ERJ-3EKF3652V (Panasonic), and RMCF0603FT36K5 (Stackpole Electronics) include AEC-Q200 automotive qualification. These parts meet all electrical and mechanical requirements of the RC1608F3652CS and are suitable for applications requiring automotive-grade components. CRCW060336K5FKTA carries RoHS non-compliance and REACH Affected status; applications requiring ROHS3 compliance should select alternatives.

Discontinued Part: MCR03ERTF3652 (Rohm Semiconductor) is discontinued at DiGi Electronics. While electrically and mechanically equivalent, new designs should utilize active alternatives to ensure long-term supply availability.

Packaging Considerations: The RC1608F3652CS is supplied in Tape & Reel format. Substitutes available in Cut Tape & Digi-Reel packaging (RC0603FR-0736K5L, CRCW060336K5FKEA, CRCW060336K5FKTA, ERJ-3EKF3652V) are functionally equivalent but require verification of packaging compatibility with assembly equipment.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RC1608F3652CS with any of the listed parts? A: All listed parts meet the core electrical specifications (36.5 kOhms ±1%, 0.1W, 0603 package, ±100ppm/°C, -55°C to 155°C). Substitution is valid based on these parameters. Verify packaging format (Tape & Reel vs. Cut Tape) compatibility with your assembly process.

Q: What is the difference between the standard and automotive-qualified versions? A: Automotive-qualified parts (AC0603FR-0736K5L, CRCW060336K5FKEA, CRCW060336K5FKTA, ERJ-3EKF3652V, RMCF0603FT36K5) carry AEC-Q200 certification, indicating compliance with automotive reliability standards. Non-automotive versions (RC1608F3652CS, CR0603-FX-3652ELF, RC0603FR-0736K5L) meet standard industrial specifications. Both are electrically and mechanically identical.

Q: Why is MCR03ERTF3652 marked as discontinued? A: MCR03ERTF3652 is discontinued at DiGi Electronics, indicating reduced availability. For new designs and long-term supply assurance, select from active alternatives such as CR0603-FX-3652ELF, RC0603FR-0736K5L, or RMCF0603FT36K5.

Q: Does CRCW060336K5FKTA have any compliance limitations? A: CRCW060336K5FKTA is RoHS non-compliant and REACH Affected. Applications requiring ROHS3 compliance should select alternatives such as CR0603-FX-3652ELF, RC0603FR-0736K5L, AC0603FR-0736K5L, ERJ-3EKF3652V, or RMCF0603FT36K5.

Q: Are there dimensional differences between substitutes? A: All parts conform to 0603 (1608 Metric) package standard. Minor dimensional variations exist: most parts measure 0.063" L × 0.031" W (1.60mm × 0.80mm); CRCW060336K5FKEA measures 0.061" L × 0.033" W (1.55mm × 0.85mm); CRCW060336K5FKTA measures 0.063" L × 0.033" W (1.60mm × 0.85mm). Height-seated maximum is 0.022" (0.55mm) for most parts; CRCW variants are 0.020" (0.50mm). These variations are within standard 0603 tolerance and do not affect PCB layout compatibility.

Q: What is Moisture Sensitivity Level (MSL) 1? A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts maintain MSL 1, ensuring equivalent handling and storage conditions.

Q: Which substitute offers the highest inventory availability? A: RMCF0603FT36K5 (Stackpole Electronics) has 223,289 pieces in stock, followed by CRCW060336K5FKEA (Vishay Dale) with 38,081 pieces. Both are suitable for high-volume applications requiring immediate availability.