RCS3216F3653CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F3653CS is a 365 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across -55°C to 155°C with ±100ppm/°C temperature coefficient. The part is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance certifications to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F3653CS

Samsung Electro-MechanicsIn Stock: 868RCS3216F3653CS Datasheet

Current PartRFQ

CRCW1206365KFKEA

Vishay DaleIn Stock: 19742CRCW1206365KFKEA Datasheet

SimilarRFQ

ERJ-8ENF3653V

Panasonic Electronic ComponentsIn Stock: 41435ERJ-8ENF3653V Datasheet

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RC1206FR-07365KL

YAGEOIn Stock: 2506RC1206FR-07365KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F3653CS is determined by strict matching of the following parameters:

Critical Matching Parameters:

• Resistance value: 365 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3
• Moisture sensitivity: MSL 1

All identified substitute parts meet these electrical and mechanical requirements. Dimensional variations within supplier specifications and differences in packaging format (Tape & Reel vs. Cut Tape) do not affect functional interchangeability. Product status and feature enhancements (such as automotive AEC-Q200 qualification) represent additional capabilities that do not preclude substitution.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status): The CRCW1206365KFKEA (Vishay Dale) and RC1206FR-07365KL (YAGEO) are recommended as primary substitutes. Both parts maintain Active product status, ensuring long-term availability and continued manufacturer support. CRCW1206365KFKEA carries automotive AEC-Q200 qualification, providing enhanced reliability documentation for applications requiring automotive-grade components. RC1206FR-07365KL offers equivalent performance with moisture-resistant construction matching the original part's environmental specifications.

Secondary Selection (Legacy Applications): The ERJ-8ENF3653V (Panasonic) is classified as "Not For New Designs" and carries automotive AEC-Q200 qualification. This part remains functionally equivalent and suitable for replacement in existing applications or legacy system maintenance, but should not be selected for new circuit designs due to its discontinued status.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing processes and storage requirements. Selection between substitutes should prioritize product status and packaging format availability for the specific application context.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206365KFKEA replace RCS3216F3653CS directly? A: Yes. Both parts share identical electrical specifications (365 kOhms ±1%, 0.25W, ±100ppm/°C) and package dimensions (1206 / 3216 Metric). The primary difference is packaging format (Tape & Reel vs. bulk) and the addition of automotive AEC-Q200 qualification on the Vishay part, which does not affect functional interchangeability.

Q: What is the difference between the substitute parts? A: All three substitutes meet the core electrical and mechanical requirements. CRCW1206365KFKEA and ERJ-8ENF3653V include automotive AEC-Q200 certification. RC1206FR-07365KL emphasizes moisture-resistant construction. CRCW1206365KFKEA and RC1206FR-07365KL maintain Active product status, while ERJ-8ENF3653V is Not For New Designs.

Q: Are there dimensional differences between these parts? A: Minor dimensional variations exist within supplier specifications. Length ranges from 3.10mm to 3.20mm, and height from 0.60mm to 0.70mm. These variations fall within standard PCB design tolerances and do not affect footprint compatibility or circuit performance.

Q: Which substitute should I select for new designs? A: For new designs, select either CRCW1206365KFKEA (Vishay Dale) or RC1206FR-07365KL (YAGEO), both carrying Active product status. Choose CRCW1206365KFKEA if automotive qualification is required; select RC1206FR-07365KL for standard industrial applications.

Q: Is the ERJ-8ENF3653V suitable for my application? A: ERJ-8ENF3653V is functionally equivalent and suitable for replacement in existing systems. However, due to its "Not For New Designs" status, it should not be selected for new circuit development. Use this part only for maintenance or legacy system repairs.

Q: Do packaging format differences affect circuit performance? A: No. Packaging format (Tape & Reel, Cut Tape, or bulk) affects only procurement and assembly logistics, not electrical performance or circuit functionality. All formats deliver identical component specifications.