RC1005F3650CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F3650CS is a 365 Ohm ±1% thick film chip resistor in 0402 (1005 Metric) package manufactured by Samsung Electro-Mechanics. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when specific application requirements necessitate alternative manufacturers or enhanced specifications.

Substiute Parts

RC1005F3650CS

Samsung Electro-MechanicsIn Stock: 782RC1005F3650CS Datasheet

Current PartRFQ

CR0402-FX-3650GLF

Bourns Inc.In Stock: 50076CR0402-FX-3650GLF Datasheet

DirectRFQ

RC0402FR-07365RL

YAGEOIn Stock: 66560RC0402FR-07365RL Datasheet

DirectRFQ

ERJ-2RKF3650X

Panasonic Electronic ComponentsIn Stock: 306920ERJ-2RKF3650X Datasheet

UpgradeRFQ

CRCW0402365RFKED

Vishay DaleIn Stock: 43381CRCW0402365RFKED Datasheet

SimilarRFQ

RMCF0402FT365R

Stackpole Electronics IncIn Stock: 18223RMCF0402FT365R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F3650CS is determined by strict equivalence across the following critical parameters: resistance value (365 Ohms), tolerance (±1%), package type (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

The identified substitute parts are grouped into three categories based on their relationship to the main part:

Direct Equivalents maintain identical electrical and mechanical specifications including power rating (0.063W / 1/16W) and moisture resistance features. These parts are pin-compatible and functionally interchangeable without circuit modification.

Upgrade Substitutes provide enhanced power rating (0.1W / 1/10W) or additional certifications (Automotive AEC-Q200) while maintaining all other core parameters. These parts are suitable for applications requiring higher reliability margins or automotive qualification.

Similar Substitutes match all critical electrical parameters and package specifications but may include automotive-grade certifications. These parts are functionally equivalent and mechanically compatible.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full compatibility with the RC1005F3650CS across electrical performance, mechanical fit, and regulatory compliance. Selection among these alternatives is based on application-specific requirements and supply chain considerations:

For direct replacement in consumer and industrial applications: CR0402-FX-3650GLF (Bourns) and RC0402FR-07365RL (YAGEO) provide equivalent specifications with established supply availability. Both parts carry ROHS3 compliance and MSL 1 rating identical to the primary part.

For applications requiring automotive qualification: ERJ-2RKF3650X (Panasonic), CRCW0402365RFKED (Vishay Dale), and RMCF0402FT365R (Stackpole) include AEC-Q200 automotive certification. The Panasonic part offers enhanced power rating (0.1W) providing additional thermal margin in power-sensitive circuits.

For moisture-critical environments: RC0402FR-07365RL (YAGEO) explicitly specifies moisture resistant construction matching the primary part's environmental protection features.

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under EAR99 export control, maintaining regulatory alignment with the original specification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-2RKF3650X be used as a direct replacement for RC1005F3650CS?

A: ERJ-2RKF3650X is electrically and mechanically compatible. The primary difference is enhanced power rating (0.1W versus 0.063W) and automotive AEC-Q200 certification. This upgrade substitution is suitable for all applications where the original part is specified, with the added benefit of higher power dissipation capability.

Q: What is the significance of the 0402 package designation?

A: The 0402 package (1005 Metric) is the standardized surface mount footprint for all listed parts. This ensures mechanical compatibility with printed circuit board layouts designed for the RC1005F3650CS. All substitute parts share identical dimensions: 0.039" L × 0.020" W (1.00mm × 0.50mm) with maximum seated height of 0.016" (0.40mm).

Q: Are there differences in moisture sensitivity between substitute parts?

A: All listed parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity limitations. RC0402FR-07365RL and RC1005F3650CS both explicitly specify moisture resistant construction, while other substitutes do not list this feature. For applications in high-humidity or harsh environments, moisture-resistant variants are preferred.

Q: Which substitute part offers the best supply availability?

A: ERJ-2RKF3650X (Panasonic) shows the highest inventory level at 306,907 pieces. RC0402FR-07365RL (YAGEO) provides 66,465 pieces, and CRCW0402365RFKED (Vishay Dale) maintains 43,331 pieces. All alternatives demonstrate robust supply status for procurement planning.

Q: Can automotive-grade parts be used in non-automotive applications?

A: Yes. Automotive AEC-Q200 certified parts (ERJ-2RKF3650X, CRCW0402365RFKED, RMCF0402FT365R) exceed standard industrial specifications and are fully suitable for consumer and industrial applications. The additional qualification provides enhanced reliability margins without application restrictions.

Q: What is the temperature coefficient significance for circuit design?

A: All parts share ±100ppm/°C temperature coefficient across the -55°C to 155°C operating range. This specification ensures predictable resistance drift with temperature variations, maintaining circuit performance consistency across the full operating envelope. No thermal compensation adjustments are required when substituting between listed parts.