RCS3216F71R5CS Equivalent & Substitute Parts

Part Overview

The RCS3216F71R5CS is a 71.5 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component features anti-sulfur and moisture-resistant construction, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part maintains active product status with 891 pieces in current inventory stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F71R5CS

Samsung Electro-MechanicsIn Stock: 905RCS3216F71R5CS Datasheet

Current PartRFQ

AC1206FR-0771R5L

YAGEOIn Stock: 10489AC1206FR-0771R5L Datasheet

SimilarRFQ

CRCW120671R5FKEA

Vishay DaleIn Stock: 22190CRCW120671R5FKEA Datasheet

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ERJ-8ENF71R5V

Panasonic Electronic ComponentsIn Stock: 356280ERJ-8ENF71R5V Datasheet

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RC1206FR-0771R5L

YAGEOIn Stock: 16740RC1206FR-0771R5L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F71R5CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value of 71.5 Ohms, tolerance of ±1%, and power rating of 0.25W (1/4W) must match exactly.

Package Compatibility: All substitute parts must use 1206 (3216 Metric) surface mount package format with two terminations to ensure PCB footprint compatibility.

Material & Composition: Thick film construction is required for thermal and environmental performance consistency.

Environmental Performance: Operating temperature range of -55°C to 155°C and temperature coefficient of ±100ppm/°C must be maintained.

Compliance Standards: RoHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity are mandatory for regulatory and reliability alignment.

The following substitute parts meet all substitution criteria: AC1206FR-0771R5L (YAGEO), CRCW120671R5FKEA (Vishay Dale), ERJ-8ENF71R5V (Panasonic Electronic Components), and RC1206FR-0771R5L (YAGEO).

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

AC1206FR-0771R5L, CRCW120671R5FKEA, and RC1206FR-0771R5L are all active products with full manufacturing support and availability. AC1206FR-0771R5L and CRCW120671R5FKEA include automotive AEC-Q200 qualification, providing enhanced reliability documentation for applications requiring automotive-grade components. RC1206FR-0771R5L offers moisture-resistant construction matching the original part's environmental protection features.

Secondary Substitute (Legacy Status):

ERJ-8ENF71R5V maintains full electrical and mechanical equivalence with AEC-Q200 automotive qualification. However, this part carries "Not For New Designs" product status, indicating Panasonic has transitioned this series. This part remains suitable for replacement and repair applications but should not be selected for new circuit designs where active alternatives are available.

Compliance Alignment:

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring regulatory and environmental performance consistency with the original RCS3216F71R5CS component.

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-0771R5L directly replace RCS3216F71R5CS on existing PCBs?

A: Yes. Both parts share identical electrical specifications (71.5 Ohms ±1%, 0.25W), operate across -55°C to 155°C, and use 1206 (3216 Metric) package format with two terminations. Physical dimensions are within acceptable tolerance (AC1206FR-0771R5L: 3.10mm x 1.60mm vs. RCS3216F71R5CS: 3.20mm x 1.60mm), ensuring PCB footprint compatibility.

Q: What is the difference between CRCW120671R5FKEA and RC1206FR-0771R5L?

A: Both parts meet all substitution criteria. CRCW120671R5FKEA (Vishay Dale) includes AEC-Q200 automotive qualification and offers the highest inventory availability (22,158 pieces). RC1206FR-0771R5L (YAGEO) provides moisture-resistant construction without automotive qualification. Selection depends on application requirements and supply chain preferences.

Q: Why is ERJ-8ENF71R5V marked "Not For New Designs"?

A: This designation indicates Panasonic has discontinued active development of the ERJ-8EN series. While the part remains electrically and mechanically equivalent, it should not be specified for new circuit designs. Use this part only for replacement and repair of existing assemblies where supply is available.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (AC1206FR-0771R5L, CRCW120671R5FKEA, ERJ-8ENF71R5V, RC1206FR-0771R5L) maintain ROHS3 compliance status, matching the original RCS3216F71R5CS component.

Q: What packaging formats are available for these substitutes?

A: AC1206FR-0771R5L, CRCW120671R5FKEA, ERJ-8ENF71R5V, and RC1206FR-0771R5L are all supplied in Tape & Reel (TR) format for automated assembly. The original RCS3216F71R5CS packaging format is not specified in the provided data.

Q: Do any substitute parts offer automotive qualification?

A: Yes. AC1206FR-0771R5L, CRCW120671R5FKEA, and ERJ-8ENF71R5V all carry AEC-Q200 automotive qualification, providing enhanced reliability documentation for automotive and harsh-environment applications.