RC3216F5901CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F5901CS is a 5.9 kOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 865 pieces available in inventory. Equivalent and substitute parts are identified when manufacturers discontinue production, supply constraints occur, or design flexibility is required while maintaining electrical and mechanical compatibility.

Substiute Parts

RC3216F5901CS

Samsung Electro-MechanicsIn Stock: 951RC3216F5901CS Datasheet

Current PartRFQ

CR1206-FX-5901ELF

Bourns Inc.In Stock: 25989CR1206-FX-5901ELF Datasheet

DirectRFQ

RC1206FR-075K9L

YAGEOIn Stock: 63754RC1206FR-075K9L Datasheet

DirectRFQ

CRCW12065K90FKEA

Vishay DaleIn Stock: 10816CRCW12065K90FKEA Datasheet

SimilarRFQ

ERJ-8ENF5901V

Panasonic Electronic ComponentsIn Stock: 59778ERJ-8ENF5901V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F5901CS is determined by strict equivalence across the following parameters: resistance value (5.9 kOhms), tolerance (±1%), power rating (0.25W), package format (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, MSL 1). All identified substitute parts match these core electrical and mechanical specifications. Substitute parts are categorized as Direct or Similar based on feature alignment. Direct substitutes maintain identical moisture resistance features. Similar substitutes include automotive-grade AEC-Q200 qualification, which represents an enhancement rather than a deviation from base specifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Preferred for New Designs):

CR1206-FX-5901ELF (Bourns Inc.) and RC1206FR-075K9L (YAGEO) are direct substitutes with active product status. Both maintain identical electrical specifications, moisture resistance features, and ROHS3 compliance. CR1206-FX-5901ELF offers 25,944 pieces in inventory; RC1206FR-075K9L provides 63,654 pieces. Both are supplied in Tape & Reel packaging suitable for automated assembly.

Similar Substitutes (Automotive Applications):

CRCW12065K90FKEA (Vishay Dale) and ERJ-8ENF5901V (Panasonic Electronic Components) include automotive AEC-Q200 qualification. CRCW12065K90FKEA maintains active product status with 10,784 pieces available. ERJ-8ENF5901V carries "Not For New Designs" status and should not be selected for new circuit designs despite 59,717 pieces in inventory.

Mechanical Compatibility:

All substitute parts conform to 1206 package dimensions. Height variations range from 0.024" to 0.030" (0.60mm to 0.75mm), which fall within standard PCB assembly tolerances and do not affect circuit board layout or component placement.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-075K9L replace RC3216F5901CS in existing designs?

A: Yes. RC1206FR-075K9L (YAGEO) is a direct substitute matching all electrical parameters: 5.9 kOhms ±1%, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. Both components are active products with identical moisture resistance features.

Q: What is the difference between direct and similar substitutes?

A: Direct substitutes (CR1206-FX-5901ELF, RC1206FR-075K9L) maintain identical feature sets including moisture resistance. Similar substitutes (CRCW12065K90FKEA, ERJ-8ENF5901V) add automotive AEC-Q200 qualification, which represents enhanced reliability for automotive applications but is not required for general industrial use.

Q: Why is ERJ-8ENF5901V marked "Not For New Designs"?

A: ERJ-8ENF5901V carries obsolescence status indicating Panasonic has discontinued this part for new applications. Although electrically equivalent and currently in stock, this part should not be selected for new circuit designs. Use CR1206-FX-5901ELF or RC1206FR-075K9L instead.

Q: Are there package compatibility concerns between substitutes?

A: All substitutes use 1206 (3216 Metric) package format with standard PCB footprints. Height variations (0.024" to 0.030") are within assembly tolerances and do not affect placement or soldering. No design modifications are required.

Q: Which substitute offers the best inventory availability?

A: RC1206FR-075K9L (YAGEO) provides the highest inventory with 63,654 pieces available, followed by ERJ-8ENF5901V (Panasonic) with 59,717 pieces. For active product status, CR1206-FX-5901ELF (Bourns) offers 25,944 pieces.

Q: Do all substitutes meet ROHS3 and MSL requirements?

A: Yes. All identified substitutes are ROHS3 compliant with MSL 1 (Unlimited) rating, matching the original RC3216F5901CS specifications. All are REACH unaffected and classified as EAR99 for export purposes.