RCS3216F1471CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F1471CS is a 1.47 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 properties, operating across -55°C to 155°C with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is currently in active production status with 1175 pieces available in inventory.

Substitute parts are necessary when the primary manufacturer part becomes unavailable, when supply chain optimization is required, or when design flexibility across qualified manufacturers is needed while maintaining identical electrical and mechanical specifications.

Substiute Parts

RCS3216F1471CS

Samsung Electro-MechanicsIn Stock: 1209RCS3216F1471CS Datasheet

Current PartRFQ

CRCW12061K47FKEA

Vishay DaleIn Stock: 19164CRCW12061K47FKEA Datasheet

SimilarRFQ

ERJ-8ENF1471V

Panasonic Electronic ComponentsIn Stock: 63847ERJ-8ENF1471V Datasheet

SimilarRFQ

RC1206FR-071K47L

YAGEOIn Stock: 84360RC1206FR-071K47L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F1471CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 1.47 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
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All three substitute parts listed meet these mandatory parameters. Variations in physical dimensions (length and height) within the 1206 package specification, packaging format (Tape & Reel vs. bulk), and additional certifications (such as AEC-Q200 automotive qualification) do not disqualify substitution but represent secondary differentiators for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CRCW12061K47FKEA (Vishay Dale)

This substitute is recommended as the primary alternative. It maintains active product status, carries AEC-Q200 automotive qualification, and demonstrates the lowest seated height (0.024" / 0.60mm) among all options, providing optimal clearance for high-density PCB layouts. Inventory availability is substantial at 19,145 pieces.

Secondary Recommendation: RC1206FR-071K47L (YAGEO)

This substitute is recommended as a secondary alternative. It maintains active product status with moisture-resistant thick film composition matching the original specification. Physical dimensions are nearly identical to the primary part (0.026" seated height / 0.65mm). Inventory availability is highest at 84,273 pieces, supporting extended production runs.

Tertiary Option: ERJ-8ENF1471V (Panasonic)

This substitute carries AEC-Q200 automotive qualification but is designated "Not For New Designs" by the manufacturer. Use is restricted to legacy system maintenance, field replacements, or applications where existing qualification documentation references this specific part number. Seated height is 0.028" (0.70mm), representing the maximum among available options. Inventory availability is 63,778 pieces.

Frequently Asked Questions (FAQ)

Q: Can CRCW12061K47FKEA replace RCS3216F1471CS in all applications?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters: 1.47 kOhms ±1%, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and RoHS3 compliance. The primary difference is packaging format (Tape & Reel vs. bulk) and AEC-Q200 automotive certification on the Vishay part, which does not restrict its use in non-automotive applications.

Q: What is the significance of the "Not For New Designs" status on ERJ-8ENF1471V?

A: This designation indicates that Panasonic has discontinued active development and marketing of this part number. While the part remains functionally equivalent and available in inventory, it should not be selected for new product designs. Existing designs already qualified with this part number may continue using it for production and field replacements.

Q: Are there physical dimension differences that affect PCB layout?

A: Yes, minor differences exist within the 1206 package specification. Seated heights range from 0.024" (CRCW12061K47FKEA) to 0.028" (ERJ-8ENF1471V). Length dimensions vary slightly: 0.126" (Samsung, Vishay, Panasonic) versus 0.122" (YAGEO). These variations remain within standard 1206 package tolerances and do not affect standard PCB footprint design. High-density layouts with minimal clearance should prioritize the lowest-profile option (CRCW12061K47FKEA at 0.024").

Q: Do all substitute parts carry the same compliance certifications?

A: All four parts are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. CRCW12061K47FKEA and ERJ-8ENF1471V carry additional AEC-Q200 automotive qualification. The original RCS3216F1471CS and RC1206FR-071K47L do not list AEC-Q200 certification but meet all baseline industrial compliance requirements.

Q: What packaging format should be selected for high-volume production?

A: Tape & Reel (TR) packaging is standard for automated assembly processes. All three substitute parts are available in Tape & Reel format. The original RCS3216F1471CS is supplied in bulk format. For high-volume manufacturing, select CRCW12061K47FKEA or RC1206FR-071K47L in Tape & Reel format based on inventory availability and lead time requirements.

Q: Can these parts be used interchangeably in existing PCB assemblies?

A: Yes, all substitute parts are pin-compatible and footprint-compatible with the original RCS3216F1471CS. No PCB redesign is required. Substitution can be performed at component procurement stage or during assembly process without design modification.