RCS3216F2672CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2672CS is a 26.7 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 a temperature coefficient of ±100ppm/°C. The component is RoHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part. Alternative sources become necessary for supply chain continuity, inventory availability, or design flexibility across manufacturing partners.

Substiute Parts

RCS3216F2672CS

Samsung Electro-MechanicsIn Stock: 1111RCS3216F2672CS Datasheet

Current PartRFQ

CR1206-FX-2672ELF

Bourns Inc.In Stock: 26168CR1206-FX-2672ELF Datasheet

SimilarRFQ

CRCW120626K7FKEA

Vishay DaleIn Stock: 24382CRCW120626K7FKEA Datasheet

SimilarRFQ

ERJ-8ENF2672V

Panasonic Electronic ComponentsIn Stock: 133177ERJ-8ENF2672V Datasheet

SimilarRFQ

RC1206FR-0726K7L

YAGEOIn Stock: 3672RC1206FR-0726K7L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

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

Electrical Specifications:

• Resistance value: 26.7 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Specifications:

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

Compliance & Environmental:

• RoHS3 compliance (required)
• Moisture Sensitivity Level 1 (required)
• REACH Unaffected status (required)

All four substitute parts meet these criteria. Variations in physical dimensions (length, width, height) and packaging format (Tape & Reel) do not affect functional substitution when electrical and mechanical core parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

CR1206-FX-2672ELF (Bourns Inc.) is recommended as the first substitute option. This part maintains Active product status with full RoHS3 compliance and MSL Level 1 rating. Bourns thick film resistors are widely used in industrial and commercial applications with established supply chain availability.

CRCW120626K7FKEA (Vishay Dale) is recommended for automotive and high-reliability applications. This part carries AEC-Q200 automotive qualification, providing additional assurance for temperature cycling and environmental stress conditions. Active product status ensures long-term availability.

RC1206FR-0726K7L (YAGEO) is recommended as a secondary option with Active product status. YAGEO resistors are established in consumer and industrial markets with consistent performance characteristics.

Alternative Selection (Legacy Status):

ERJ-8ENF2672V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically and mechanically equivalent with AEC-Q200 automotive qualification, this part is designated for legacy system support only. Use is restricted to replacement applications in existing designs.

Compliance Verification:

All substitute parts maintain RoHS3 compliance, REACH Unaffected status, and MSL Level 1 moisture sensitivity rating. No additional environmental or regulatory screening is required for direct substitution.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-2672ELF replace RCS3216F2672CS in existing designs?

A: Yes. Both parts share identical electrical specifications (26.7 kOhms ±1%, 0.25W), mechanical package (1206), composition (thick film), and compliance certifications (RoHS3, MSL 1). Direct substitution is supported without circuit redesign.

Q: What is the difference between the Bourns and Vishay Dale versions?

A: The primary difference is automotive qualification. CRCW120626K7FKEA carries AEC-Q200 certification, indicating qualification for automotive temperature cycling and environmental stress. CR1206-FX-2672ELF does not carry this certification. Both are electrically and mechanically identical for standard applications.

Q: Why is ERJ-8ENF2672V marked "Not For New Designs"?

A: This designation indicates the part is in legacy status. Panasonic has transitioned this product line, and new designs should use active alternatives. Existing systems using this part may continue with replacement stock, but new projects should select CR1206-FX-2672ELF, CRCW120626K7FKEA, or RC1206FR-0726K7L.

Q: Are there physical dimension differences between these parts?

A: Minor variations exist in maximum seated height (0.024" to 0.030") and length (0.122" to 0.126"), but all parts conform to the 1206 (3216 Metric) package standard. These variations do not affect PCB layout or assembly compatibility.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. All substitute parts operate across -55°C to 155°C with ±100ppm/°C temperature coefficient, matching the main part specification. No thermal performance differentiation exists between manufacturers for this parameter range.

Q: What packaging formats are available?

A: The main part (RCS3216F2672CS) is available in standard packaging. All substitute parts are supplied in Tape & Reel (TR) format, which is standard for automated assembly. Tape & Reel packaging is compatible with standard pick-and-place equipment.

Q: Is moisture sensitivity a concern for these parts?

A: No. All parts carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. These parts do not require special storage, handling, or baking procedures prior to soldering.