RC3216F2941CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2941CS is a 2.94 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across alternative manufacturers while preserving functional performance in target applications.

Substiute Parts

RC3216F2941CS

Samsung Electro-MechanicsIn Stock: 1072RC3216F2941CS Datasheet

Current PartRFQ

RC1206FR-072K94L

YAGEOIn Stock: 21569RC1206FR-072K94L Datasheet

DirectRFQ

AC1206FR-072K94L

YAGEOIn Stock: 3522AC1206FR-072K94L Datasheet

UpgradeRFQ

CRCW12062K94FKEA

Vishay DaleIn Stock: 18455CRCW12062K94FKEA Datasheet

SimilarRFQ

ERJ-8ENF2941V

Panasonic Electronic ComponentsIn Stock: 15305ERJ-8ENF2941V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F2941CS is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value (2.94 kOhms), tolerance (±1%), and power rating (0.25W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package designation (1206 / 3216 Metric) and number of terminations (2) are mandatory. Physical dimensions and height specifications must accommodate PCB layout and assembly processes.

Environmental & Compliance Requirements: Moisture Sensitivity Level 1 (Unlimited), ROHS3 compliance, and REACH unaffected status are baseline requirements. Additional certifications such as AEC-Q200 automotive qualification represent enhanced capability levels.

Composition & Construction: Thick film construction with moisture-resistant features must be maintained.

Substitute parts are grouped into three categories based on functional equivalence and enhanced specifications:

Direct Equivalent: RC1206FR-072K94L (YAGEO) maintains identical electrical and mechanical specifications with standard industrial qualification.

Upgrade Equivalent: AC1206FR-072K94L (YAGEO) adds AEC-Q200 automotive qualification while preserving all baseline electrical and mechanical parameters.

Similar Equivalents: CRCW12062K94FKEA (Vishay Dale) and ERJ-8ENF2941V (Panasonic) provide functional equivalence with AEC-Q200 automotive qualification and minor dimensional variations within acceptable tolerances.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: RC1206FR-072K94L (YAGEO) is the direct equivalent substitute. This part maintains identical electrical and mechanical specifications with Active product status, ensuring long-term availability and supply chain continuity.

For Automotive Applications: AC1206FR-072K94L (YAGEO) or CRCW12062K94FKEA (Vishay Dale) are recommended selections. Both parts carry AEC-Q200 automotive qualification, meeting enhanced reliability and quality standards required in automotive environments while preserving all baseline electrical parameters.

For Legacy System Maintenance: ERJ-8ENF2941V (Panasonic) provides functional equivalence with AEC-Q200 qualification. However, this part carries "Not For New Designs" status, limiting its application to replacement scenarios in existing systems where supply from original inventory is available.

Compliance Verification: All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current environmental directives. Moisture Sensitivity Level 1 (Unlimited) is preserved across all alternatives, eliminating special handling requirements.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-072K94L replace RC3216F2941CS in any application?

A: Yes. RC1206FR-072K94L is a direct equivalent substitute. Both parts share identical resistance (2.94 kOhms), tolerance (±1%), power rating (0.25W), package format (1206), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Physical dimensions and electrical performance are equivalent.

Q: What is the difference between RC1206FR-072K94L and AC1206FR-072K94L?

A: AC1206FR-072K94L adds AEC-Q200 automotive qualification to the baseline specifications. All electrical and mechanical parameters remain identical. AC1206FR-072K94L is suitable for automotive applications requiring enhanced reliability certification, while RC1206FR-072K94L serves standard industrial applications.

Q: Are CRCW12062K94FKEA and ERJ-8ENF2941V interchangeable with the original part?

A: Both parts are functionally equivalent to RC3216F2941CS across all critical electrical and mechanical parameters. CRCW12062K94FKEA (Vishay) maintains Active product status. ERJ-8ENF2941V (Panasonic) carries "Not For New Designs" status, restricting its use to replacement applications in existing systems.

Q: Do substitute parts require different PCB layout considerations?

A: No. All substitute parts use the 1206 (3216 Metric) package format with identical termination count (2). Physical dimensions are within acceptable tolerances for standard PCB assembly processes. No layout modifications are required.

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

A: RC1206FR-072K94L (YAGEO) and AC1206FR-072K94L (YAGEO) both carry Active product status with substantial inventory levels (21,509 and 3,462 units respectively), ensuring supply continuity. CRCW12062K94FKEA (Vishay) also maintains Active status with 18,439 units in stock.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application?

A: Yes. AEC-Q200 qualification represents enhanced reliability and quality standards. Parts meeting AEC-Q200 (AC1206FR-072K94L, CRCW12062K94FKEA, ERJ-8ENF2941V) are fully compatible with standard industrial applications and provide additional performance assurance.

Q: What packaging formats are available for substitute parts?

A: RC1206FR-072K94L is supplied in Tape & Reel (TR) format. AC1206FR-072K94L is supplied in Tape & Reel (TR) format. CRCW12062K94FKEA is supplied in Cut Tape (CT) & Digi-Reel® format. ERJ-8ENF2941V is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly process requirements and order quantities.