RCS3216F19R6CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F19R6CS is a 19.6 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. 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 and commercial applications requiring precision resistive elements with environmental protection.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part's functional requirements. This reference provides engineering-level substitution guidance based on standardized parameters.

Substiute Parts

RCS3216F19R6CS

Samsung Electro-MechanicsIn Stock: 1220RCS3216F19R6CS Datasheet

Current PartRFQ

CRCW120619R6FKEA

Vishay DaleIn Stock: 15900CRCW120619R6FKEA Datasheet

SimilarRFQ

ERJ-8ENF19R6V

Panasonic Electronic ComponentsIn Stock: 56276ERJ-8ENF19R6V Datasheet

SimilarRFQ

RC1206FR-0719R6L

YAGEOIn Stock: 11562RC1206FR-0719R6L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F19R6CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 19.6 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (exact match required)

Acceptable Variations:

• Manufacturer identity (different suppliers permitted)
• Packaging format (Tape & Reel acceptable as alternative to standard packaging)
• Product status (Active preferred; Not For New Designs acceptable with engineering review)
• Specific feature sets (anti-sulfur, automotive AEC-Q200 ratings are additive features that do not disqualify substitution)
• Minor dimensional variations within tolerance (height seated maximum, length/width within ±0.01")

All three identified substitute parts meet these criteria and are electrically and mechanically interchangeable with the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Preferred): CRCW120619R6FKEA (Vishay Dale) and RC1206FR-0719R6L (YAGEO) are recommended as primary substitutes. Both parts maintain Active product status, ensuring long-term availability and design continuity. CRCW120619R6FKEA includes automotive AEC-Q200 qualification, providing additional environmental stress screening for applications requiring enhanced reliability. RC1206FR-0719R6L offers moisture-resistant characteristics aligned with the main part's feature set.

Secondary Selection (Conditional): ERJ-8ENF19R6V (Panasonic Electronic Components) is electrically and mechanically equivalent but carries Not For New Designs product status. This part is suitable for replacement in existing production runs or field service applications where design continuity is required. The automotive AEC-Q200 rating provides equivalent environmental qualification to CRCW120619R6FKEA.

Compliance Alignment: All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, matching the regulatory posture of the main part. No compliance barriers exist for substitution in any application context.

Dimensional Compatibility: All substitute parts fit within standard 1206 package footprints. Height variations (0.024" to 0.028" seated maximum) fall within typical PCB assembly tolerances and do not require design modification.

Frequently Asked Questions (FAQ)

Q: Can CRCW120619R6FKEA replace RCS3216F19R6CS in existing designs? A: Yes. CRCW120619R6FKEA is electrically and mechanically equivalent. Both parts share identical resistance (19.6 Ω), tolerance (±1%), power rating (0.25W), package (1206), composition (thick film), and operating temperature range (-55 to 155°C). The Vishay part includes automotive AEC-Q200 qualification, which is an additive feature that does not affect compatibility.

Q: What is the difference between the three substitute parts? A: All three substitutes meet core electrical and mechanical specifications. CRCW120619R6FKEA and ERJ-8ENF19R6V include automotive AEC-Q200 ratings. RC1206FR-0719R6L emphasizes moisture-resistant characteristics. CRCW120619R6FKEA and RC1206FR-0719R6L maintain Active product status; ERJ-8ENF19R6V is Not For New Designs.

Q: Are there package format differences? A: The main part RCS3216F19R6CS is specified with standard packaging. All three substitutes are available in Tape & Reel (TR) format. This is a packaging convenience variation that does not affect electrical or mechanical performance.

Q: Does the height difference between parts affect PCB assembly? A: No. Height variations range from 0.024" to 0.028" seated maximum, a 0.004" span well within standard PCB assembly tolerances. All parts are compatible with standard 1206 reflow profiles and automated placement equipment.

Q: Can ERJ-8ENF19R6V be used despite Not For New Designs status? A: Yes, for replacement and field service applications. Not For New Designs status indicates Panasonic is not recommending this part for new product development, but it remains fully functional and available. Use in existing production or maintenance contexts is appropriate.

Q: Are all substitutes RoHS3 compliant? A: Yes. All four parts (main and three substitutes) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH unaffected status.

Q: Which substitute offers the best long-term availability? A: CRCW120619R6FKEA (Vishay Dale) and RC1206FR-0719R6L (YAGEO) both maintain Active product status, indicating manufacturer commitment to continued production. Current inventory levels show CRCW120619R6FKEA at 15,832 units and RC1206FR-0719R6L at 11,464 units.