RCS3216F2263CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F2263CS is a 226 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. The part is ROHS3 compliant and suitable for general industrial applications requiring precision resistive elements within the specified temperature and power ratings.

Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package type, dimensions, termination count) to ensure functional equivalence in circuit applications.

Substiute Parts

RCS3216F2263CS

Samsung Electro-MechanicsIn Stock: 1194RCS3216F2263CS Datasheet

Current PartRFQ

CRCW1206226KFKEA

Vishay DaleIn Stock: 15811CRCW1206226KFKEA Datasheet

SimilarRFQ

ERJ-8ENF2263V

Panasonic Electronic ComponentsIn Stock: 57122ERJ-8ENF2263V Datasheet

SimilarRFQ

RC1206FR-07226KL

YAGEOIn Stock: 31289RC1206FR-07226KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2263CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 226 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.25W / 1/4W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C to 155°C (exact match or wider range acceptable)

Mechanical Equivalence Requirements:

• Package type: 1206 (3216 Metric) (exact match)
• Number of terminations: 2 (exact match)
• Composition: Thick Film (exact match)

Compliance Requirements:

• RoHS3 compliance (mandatory)
• Moisture Sensitivity Level 1 (unlimited exposure acceptable)

All three identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within the 1206 package specification and differences in product status or application certifications do not affect functional substitutability in standard circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Preferred for New Designs):

CRCW1206226KFKEA (Vishay Dale) and RC1206FR-07226KL (YAGEO) are both classified as Active product status, making them suitable for new design implementations. Both parts carry AEC-Q200 automotive qualification (CRCW1206226KFKEA) or moisture-resistant specifications (RC1206FR-07226KL) and maintain full ROHS3 compliance with unlimited moisture sensitivity rating.

Secondary Selection (Existing Inventory/Legacy Support):

ERJ-8ENF2263V (Panasonic) is classified as "Not For New Designs" but remains functionally equivalent across all electrical and mechanical parameters. This part is suitable for replacement, repair, or maintenance of existing assemblies where the RCS3216F2263CS is currently deployed. The part carries AEC-Q200 automotive qualification and maintains ROHS3 compliance.

Compliance Verification:

All substitute parts are ROHS3 compliant and carry MSL Level 1 (unlimited moisture exposure), matching the environmental specifications of the original RCS3216F2263CS. Selection between substitutes should prioritize Active product status for new designs while recognizing that Not For New Designs parts remain electrically and mechanically compatible for replacement applications.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206226KFKEA replace RCS3216F2263CS in existing circuits?

A: Yes. Both parts share identical electrical specifications (226 kOhms, ±1%, 0.25W) and mechanical compatibility (1206 package, 2 terminations). Physical dimension variations (height: 0.024" vs 0.026") fall within 1206 package tolerance and do not affect circuit performance or PCB assembly.

Q: What is the difference between Active and "Not For New Designs" product status?

A: Active status indicates the manufacturer continues production and recommends the part for new circuit designs. "Not For New Designs" indicates the manufacturer may discontinue production but the part remains available for existing applications. ERJ-8ENF2263V is functionally equivalent and suitable for replacement but should not be selected for new designs when Active alternatives are available.

Q: Are all substitute parts suitable for automotive applications?

A: CRCW1206226KFKEA and ERJ-8ENF2263V carry AEC-Q200 automotive qualification. RC1206FR-07226KL and RCS3216F2263CS do not list automotive certification but are suitable for industrial applications. Selection depends on application requirements.

Q: Do dimensional differences between substitute parts affect PCB layout?

A: No. All parts conform to 1206 (3216 Metric) package specifications. Variations in length (0.122" to 0.126"), width (0.063"), and height (0.024" to 0.028") are within package tolerance and do not require PCB redesign. Standard 1206 footprints accommodate all listed parts.

Q: What is the significance of MSL Level 1 rating?

A: MSL Level 1 indicates unlimited moisture exposure without baking requirements prior to soldering. All listed parts carry this rating, eliminating moisture-related handling constraints during assembly and storage.

Q: Can these parts be used interchangeably in tape and reel packaging?

A: Yes. All substitute parts are available in Tape & Reel (TR) packaging suitable for automated assembly. The original RCS3216F2263CS packaging format should be verified with the supplier, but electrical and mechanical compatibility remains unchanged regardless of packaging format.