RC3216F4872CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F4872CS is a 48.7 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package configuration. This component is classified as Active product status with moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, suitable for general industrial and commercial applications requiring precision resistive elements with stable temperature characteristics across -55°C to 155°C operating range.

Equivalent and substitute parts are necessary when the primary manufacturer part becomes unavailable, when supply chain optimization is required, or when alternative sourcing reduces procurement costs while maintaining identical electrical and mechanical specifications.

Substiute Parts

RC3216F4872CS

Samsung Electro-MechanicsIn Stock: 925RC3216F4872CS Datasheet

Current PartRFQ

RC1206FR-0748K7L

YAGEOIn Stock: 14313RC1206FR-0748K7L Datasheet

DirectRFQ

CRCW120648K7FKEA

Vishay DaleIn Stock: 18512CRCW120648K7FKEA Datasheet

SimilarRFQ

ERJ-8ENF4872V

Panasonic Electronic ComponentsIn Stock: 21389ERJ-8ENF4872V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F4872CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 48.7 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package type: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed meet these mandatory parameters. Substitute parts are grouped into two categories based on product status and application qualification:

Direct Equivalent: RC1206FR-0748K7L (YAGEO) maintains identical specifications with Active product status and standard industrial moisture-resistant construction.

Similar Equivalents with Enhanced Qualification: CRCW120648K7FKEA (Vishay Dale) and ERJ-8ENF4872V (Panasonic Electronic Components) include automotive AEC-Q200 qualification, providing additional reliability assurance for automotive and harsh environment applications. ERJ-8ENF4872V carries "Not For New Designs" status, indicating it remains functionally equivalent but is not recommended for new product development.

Parameter Comparison

Engineering Selection Recommendations

For New Product Development: Select RC1206FR-0748K7L (YAGEO) as the primary substitute for RC3216F4872CS. Both components maintain Active product status, ensuring long-term availability and manufacturer support. YAGEO offers superior inventory availability (14,236 pieces in stock) compared to Samsung Electro-Mechanics (826 pieces), providing supply chain stability for production scaling.

For Automotive and Harsh Environment Applications: CRCW120648K7FKEA (Vishay Dale) is the appropriate selection when AEC-Q200 automotive qualification is required. This part maintains Active product status with 18,490 pieces in inventory, supporting high-volume automotive production requirements.

For Legacy System Maintenance: ERJ-8ENF4872V (Panasonic Electronic Components) remains functionally equivalent for repair and maintenance of existing systems. However, due to "Not For New Designs" product status, this part is not suitable for new product development initiatives. The part maintains 21,342 pieces in inventory for legacy support applications.

Compliance Verification: All substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. Moisture sensitivity level 1 (Unlimited) across all parts eliminates special handling requirements during assembly and storage.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0748K7L be used as a direct replacement for RC3216F4872CS in existing designs?

A: Yes. RC1206FR-0748K7L meets all mandatory electrical and mechanical parameters: 48.7 kOhms ±1% resistance, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both components are ROHS3 compliant with MSL 1 rating. Physical dimensions are within acceptable tolerance (3.10mm vs 3.20mm length; 0.65mm vs 0.66mm height), permitting direct PCB footprint compatibility.

Q: What is the difference between standard and AEC-Q200 qualified versions?

A: CRCW120648K7FKEA and ERJ-8ENF4872V include AEC-Q200 automotive qualification, indicating compliance with automotive reliability and quality standards. Standard versions (RC3216F4872CS and RC1206FR-0748K7L) meet general industrial specifications. AEC-Q200 qualification is required only for automotive applications; standard versions are sufficient for industrial, commercial, and consumer electronics.

Q: Why is ERJ-8ENF4872V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer (Panasonic Electronic Components) is not actively promoting this part for new product development, though the component remains functionally equivalent and available for legacy system support. For new designs, select RC1206FR-0748K7L or CRCW120648K7FKEA instead.

Q: Are there physical dimension differences between substitute parts?

A: Minor dimensional variations exist within acceptable tolerances. RC3216F4872CS and CRCW120648K7FKEA both measure 3.20mm length, while RC1206FR-0748K7L measures 3.10mm. Height variations range from 0.60mm to 0.70mm. All parts fit standard 1206 PCB footprints. Verify PCB layout clearances if space constraints exist.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts listed carry MSL 1 (Unlimited) rating, eliminating moisture-related handling restrictions. No special dry-pack storage, baking procedures, or humidity control measures are required during assembly or storage.

Q: Which substitute part offers the best supply chain availability?

A: ERJ-8ENF4872V (Panasonic) provides the highest inventory level at 21,342 pieces, followed by CRCW120648K7FKEA (Vishay Dale) at 18,490 pieces. RC1206FR-0748K7L (YAGEO) offers 14,236 pieces. For high-volume production, ERJ-8ENF4872V or CRCW120648K7FKEA are preferred despite ERJ-8ENF4872V's "Not For New Designs" status for legacy support applications.