RCS3216F53R6CS Equivalent & Substitute Parts

Part Overview

The RCS3216F53R6CS is a 53.6 Ohm ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant properties with an operating temperature range of -55°C to 155°C. The part is currently in active production status with 1153 pieces available in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs.

Substiute Parts

RCS3216F53R6CS

Samsung Electro-MechanicsIn Stock: 1223RCS3216F53R6CS Datasheet

Current PartRFQ

CRCW120653R6FKEA

Vishay DaleIn Stock: 5891CRCW120653R6FKEA Datasheet

SimilarRFQ

ERJ-8ENF53R6V

Panasonic Electronic ComponentsIn Stock: 54998ERJ-8ENF53R6V Datasheet

SimilarRFQ

RC1206FR-0753R6L

YAGEOIn Stock: 36206RC1206FR-0753R6L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F53R6CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 53.6 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical specifications. Variations in features (such as automotive AEC-Q200 qualification or anti-sulfur coating) represent enhancements that do not prevent substitution. Physical dimension tolerances within the 1206 package specification are acceptable for PCB footprint compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CRCW120653R6FKEA (Vishay Dale)

The CRCW120653R6FKEA is the preferred substitute for new designs and production applications. This part maintains active product status, carries AEC-Q200 automotive qualification, and is available in high volume (5842 pieces in stock). All electrical and mechanical parameters align with the RCS3216F53R6CS specification.

Secondary Recommendation: RC1206FR-0753R6L (YAGEO)

The RC1206FR-0753R6L is suitable for applications requiring high availability and active product support. This part is in active production status with the largest inventory (36115 pieces). Moisture-resistant thick film construction matches the original specification.

Alternative: ERJ-8ENF53R6V (Panasonic)

The ERJ-8ENF53R6V meets all electrical and mechanical requirements and offers the highest stock availability (54952 pieces). However, this part carries a "Not For New Designs" product status designation. Use this substitute only for legacy system maintenance or when existing design validation has been completed with this component.

Frequently Asked Questions (FAQ)

Q: Can CRCW120653R6FKEA replace RCS3216F53R6CS in existing designs?

A: Yes. Both parts share identical electrical specifications (53.6 Ohms ±1%, 0.25W), operate across the same temperature range (-55°C to 155°C), and use the 1206 package. The CRCW part includes AEC-Q200 automotive qualification, which represents an enhancement rather than a limitation.

Q: What is the difference between bulk and Tape & Reel packaging?

A: The RCS3216F53R6CS is supplied in bulk packaging, while CRCW120653R6FKEA, ERJ-8ENF53R6V, and RC1206FR-0753R6L are supplied in Tape & Reel format. Both packaging types contain identical components; packaging format affects handling, storage, and automated assembly compatibility only.

Q: Why is ERJ-8ENF53R6V marked "Not For New Designs"?

A: This designation indicates the manufacturer is transitioning the product line. The part remains fully functional and compliant with all specifications. Use this substitute for maintenance of existing systems or when design validation with this component has been previously completed.

Q: Are there physical dimension differences between these parts?

A: All parts conform to the 1206 (3216 Metric) package specification. Minor variations exist within tolerance: RCS3216F53R6CS height is 0.66mm maximum, CRCW120653R6FKEA is 0.60mm maximum, ERJ-8ENF53R6V is 0.70mm maximum, and RC1206FR-0753R6L is 0.65mm maximum. These variations remain within standard PCB footprint design margins.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Which substitute offers the best long-term availability?

A: CRCW120653R6FKEA and RC1206FR-0753R6L both maintain active product status with high inventory levels, ensuring long-term supply continuity. CRCW120653R6FKEA is recommended for new designs due to active status and automotive qualification.