RC3216F2740CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2740CS is a 274 Ohms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant construction, operating across -55°C to 155°C temperature range. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC3216F2740CS

Samsung Electro-MechanicsIn Stock: 876RC3216F2740CS Datasheet

Current PartRFQ

CR1206-FX-2740ELF

Bourns Inc.In Stock: 18661CR1206-FX-2740ELF Datasheet

DirectRFQ

RC1206FR-07274RL

YAGEOIn Stock: 57578RC1206FR-07274RL Datasheet

DirectRFQ

CRCW1206274RFKEA

Vishay DaleIn Stock: 20220CRCW1206274RFKEA Datasheet

SimilarRFQ

ERJ-8ENF2740V

Panasonic Electronic ComponentsIn Stock: 64298ERJ-8ENF2740V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Primary Substitution Criteria:

• Resistance value: 274 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• Moisture sensitivity level: 1 (Unlimited) (exact match required)

Secondary Compatibility Factors:

• Physical dimensions (length, width, height) within acceptable manufacturing tolerances
• Number of terminations: 2 (exact match required)
• Regulatory compliance: REACH Unaffected, ECCN EAR99 (exact match required)

All identified substitute parts meet these criteria and are functionally interchangeable with the RC3216F2740CS in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

For Active Product Designs:

CR1206-FX-2740ELF (Bourns Inc.) and RC1206FR-07274RL (YAGEO) are recommended as primary substitutes. Both components maintain Active product status, ensuring long-term availability and manufacturing support. These parts are supplied in Tape & Reel packaging, suitable for automated assembly processes.

For Automotive Applications:

CRCW1206274RFKEA (Vishay Dale) is specified for designs requiring AEC-Q200 automotive qualification. This component carries automotive-grade certification while maintaining all electrical and thermal specifications equivalent to the RC3216F2740CS.

For Legacy or Discontinued Designs:

ERJ-8ENF2740V (Panasonic Electronic Components) carries "Not For New Designs" status. This component is functionally equivalent but should not be selected for new circuit development. Use only when replacement of existing installed components is required in legacy systems.

Compliance Verification:

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. No additional regulatory documentation is required for substitution in standard commercial applications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07274RL (YAGEO) be used as a direct replacement for RC3216F2740CS (Samsung)?

A: Yes. Both components share identical electrical specifications (274 Ohms ±1%, 0.25W), thermal characteristics (±100ppm/°C, -55°C to 155°C), package format (1206/3216 Metric), and compliance certifications (ROHS3, MSL 1). Physical dimensions are within acceptable manufacturing tolerances. Direct substitution is supported.

Q: What is the difference between CR1206-FX-2740ELF and CRCW1206274RFKEA?

A: Both components meet the core electrical and thermal specifications of the RC3216F2740CS. The primary distinction is that CRCW1206274RFKEA carries AEC-Q200 automotive qualification, while CR1206-FX-2740ELF is specified for general industrial applications. Selection depends on application requirements. Automotive designs should specify CRCW1206274RFKEA.

Q: Why is ERJ-8ENF2740V marked "Not For New Designs"?

A: ERJ-8ENF2740V carries obsolescence status from the manufacturer. While electrically and mechanically equivalent to RC3216F2740CS, this component should not be selected for new circuit development. Use only for replacement of existing installed components in legacy systems where supply continuity is required.

Q: Are there packaging differences between substitute parts?

A: Yes. RC3216F2740CS is supplied in bulk packaging. All substitute parts (CR1206-FX-2740ELF, RC1206FR-07274RL, CRCW1206274RFKEA, ERJ-8ENF2740V) are supplied in Tape & Reel (TR) format, optimized for automated pick-and-place assembly. Bulk-to-reel conversion does not affect component functionality or electrical performance.

Q: Do physical dimension variations affect PCB layout compatibility?

A: Physical dimensions vary within acceptable tolerances across substitute parts. Height ranges from 0.024" to 0.030" (0.60mm to 0.75mm). Length ranges from 0.122" to 0.126" (3.10mm to 3.20mm). These variations are within standard 1206 package specifications and do not require PCB layout modification. Solder pad dimensions remain consistent across all parts.

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

A: RC1206FR-07274RL (YAGEO) and CR1206-FX-2740ELF (Bourns Inc.) both maintain Active product status with substantial inventory levels (57,468 and 18,591 units respectively). Both manufacturers support extended production lifecycles for standard resistor values. Either part is suitable for designs requiring long-term component availability.