RC3216F4873CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F4873CS is a 487 kOhms ±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 characteristics and ROHS3 compliance. Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package type, dimensions, termination count), and environmental operating parameters. Alternative components become necessary when primary inventory is unavailable, when specific certifications are required for application requirements, or when supply chain optimization is needed.

Substiute Parts

RC3216F4873CS

Samsung Electro-MechanicsIn Stock: 1026RC3216F4873CS Datasheet

Current PartRFQ

RC1206FR-07487KL

YAGEOIn Stock: 7620RC1206FR-07487KL Datasheet

DirectRFQ

CRCW1206487KFKEA

Vishay DaleIn Stock: 15823CRCW1206487KFKEA Datasheet

SimilarRFQ

ERJ-8ENF4873V

Panasonic Electronic ComponentsIn Stock: 24574ERJ-8ENF4873V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F4873CS is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Resistance value: 487 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package designation: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these mandatory criteria. Variations in physical dimensions (length, width, height) within standard tolerances and differences in packaging format (Tape & Reel versus bulk) do not affect functional substitutability. Product status and specific certifications (such as AEC-Q200 automotive qualification) represent additional qualifications that may be required depending on application context but do not prevent substitution at the component level.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07487KL (YAGEO): This part maintains Active product status and provides direct functional equivalence to the RC3216F4873CS. All electrical and mechanical parameters are identical. The component is available in Tape & Reel packaging format, which is standard for automated assembly operations. Selection of this substitute is appropriate for general applications requiring standard thick film resistor performance.

CRCW1206487KFKEA (Vishay Dale): This part maintains Active product status and includes AEC-Q200 automotive qualification. All electrical and mechanical parameters match the primary part. The automotive certification indicates suitability for applications requiring automotive-grade component reliability. Selection of this substitute is appropriate when automotive compliance or enhanced reliability documentation is required.

ERJ-8ENF4873V (Panasonic Electronic Components): This part carries "Not For New Designs" product status, indicating that Panasonic has discontinued active development and recommends against use in new circuit designs. While electrical and mechanical parameters are equivalent, this component should be selected only when existing inventory must be maintained or when replacement of legacy assemblies is necessary. For new designs, RC1206FR-07487KL or CRCW1206487KFKEA are preferred alternatives.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07487KL be used as a direct replacement for RC3216F4873CS in existing assemblies?

A: Yes. Both components share identical electrical specifications (487 kOhms ±1%, 0.25W), thermal characteristics (±100ppm/°C, -55°C to 155°C operating range), and mechanical compatibility (1206 package, 2 terminations). The primary difference is packaging format (Tape & Reel versus bulk) and manufacturer. Functional performance is equivalent.

Q: What is the significance of AEC-Q200 certification on CRCW1206487KFKEA and ERJ-8ENF4873V?

A: AEC-Q200 is an automotive industry qualification standard that certifies component reliability under automotive operating conditions. Components bearing this certification have undergone additional testing and qualification. If your application requires automotive-grade components or automotive supply chain compliance, CRCW1206487KFKEA or ERJ-8ENF4873V satisfy this requirement. The RC3216F4873CS and RC1206FR-07487KL do not carry this certification.

Q: Why is ERJ-8ENF4873V marked "Not For New Designs"?

A: This designation indicates that Panasonic has transitioned this product line and no longer recommends its use in new circuit designs. While the component remains functionally equivalent and is still available in inventory, Panasonic directs engineers toward alternative products for future development. For new designs, RC1206FR-07487KL or CRCW1206487KFKEA are recommended.

Q: Are there dimensional differences between these substitute parts?

A: Minor dimensional variations exist within standard tolerances. RC3216F4873CS and CRCW1206487KFKEA measure 0.126" L × 0.063" W, while RC1206FR-07487KL measures 0.122" L × 0.063" W. Height variations range from 0.024" to 0.028" maximum. These differences fall within standard 1206 package tolerances and do not affect PCB layout or assembly compatibility.

Q: Can these parts be used interchangeably in automated pick-and-place assembly?

A: Yes, provided the assembly equipment is configured for the appropriate packaging format. RC1206FR-07487KL, CRCW1206487KFKEA, and ERJ-8ENF4873V are supplied in Tape & Reel format suitable for automated feeders. The RC3216F4873CS is supplied in bulk format and requires manual handling or bulk feeder systems. From a component performance perspective, all four parts are interchangeable.

Q: What compliance certifications apply to all substitute parts?

A: All four parts (RC3216F4873CS, RC1206FR-07487KL, CRCW1206487KFKEA, and ERJ-8ENF4873V) are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. All carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.