RC3216F182CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F182CS is a 1.8 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 634 units currently in stock. The RC series resistor is designed for general-purpose applications requiring moisture-resistant thick film construction with standard industrial tolerance and temperature performance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RC3216F182CS

Samsung Electro-MechanicsIn Stock: 654RC3216F182CS Datasheet

Current PartRFQ

CR1206-FX-1801ELF

Bourns Inc.In Stock: 22547CR1206-FX-1801ELF Datasheet

DirectRFQ

RC1206FR-071K8L

YAGEOIn Stock: 10268RC1206FR-071K8L Datasheet

DirectRFQ

AC1206FR-071K8L

YAGEOIn Stock: 9588AC1206FR-071K8L Datasheet

UpgradeRFQ

CRCW12061K80FKEA

Vishay DaleIn Stock: 129412CRCW12061K80FKEA Datasheet

SimilarRFQ

CRCW12061K80FKEAHP

Vishay DaleIn Stock: 21462CRCW12061K80FKEAHP Datasheet

SimilarRFQ

CRCW12061K80FKTA

Vishay DaleIn Stock: 5877CRCW12061K80FKTA Datasheet

SimilarRFQ

ERJ-8ENF1801V

Panasonic Electronic ComponentsIn Stock: 158433ERJ-8ENF1801V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F182CS is determined by strict equivalence across the following critical parameters:

Primary Matching Criteria:

• Resistance value: 1.8 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Termination count: 2

Substitution Categories:

Direct Equivalents match all primary criteria with identical electrical and mechanical specifications. These parts are interchangeable without circuit redesign.

Upgrade Substitutes exceed the base specification in compliance certifications (such as AEC-Q200 automotive qualification) while maintaining all electrical parameters. These parts provide enhanced reliability for applications requiring automotive-grade components.

Similar Substitutes maintain all electrical specifications and package dimensions but may differ in secondary characteristics such as packaging format (Tape & Reel versus Cut Tape), height tolerance, or compliance status. These parts are functionally equivalent but require verification of packaging and compliance requirements for the target application.

Not Recommended substitutes include parts with differing power ratings (such as 0.75W variants) or obsolete product status designations, which fall outside the scope of direct interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Recommended Direct Equivalents (Active Status, ROHS3 Compliant):

CR1206-FX-1801ELF (Bourns Inc.) and RC1206FR-071K8L (YAGEO) are direct functional equivalents with Active product status and full ROHS3 compliance. Both maintain identical electrical specifications and operating parameters. Selection between these options depends on packaging availability and supply chain requirements.

Upgrade Option (Automotive-Grade):

AC1206FR-071K8L (YAGEO) provides AEC-Q200 automotive qualification while maintaining all base electrical specifications. This part is suitable for applications requiring automotive-grade reliability and is recommended for designs targeting automotive or industrial environments with enhanced reliability requirements.

CRCW12061K80FKEA (Vishay Dale) offers AEC-Q200 qualification with Active status and ROHS3 compliance. This part is available in Cut Tape and Digi-Reel packaging formats, providing flexibility for different procurement and assembly workflows.

Conditional Substitutes:

CRCW12061K80FKTA (Vishay Dale) maintains electrical equivalence but carries RoHS non-compliance status and REACH Affected designation. This part is suitable only for applications where RoHS exemptions apply or legacy compliance requirements are acceptable.

ERJ-8ENF1801V (Panasonic Electronic Components) is designated "Not For New Designs" and should be used only in legacy system maintenance or replacement scenarios where design continuity is required.

Not Recommended:

CRCW12061K80FKEAHP (Vishay Dale) features 0.75W power rating, which exceeds the base specification. This part is not a direct equivalent and introduces different thermal and electrical characteristics unsuitable for direct substitution in designs specified for 0.25W components.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216F182CS with CR1206-FX-1801ELF?

A: Yes. CR1206-FX-1801ELF is a direct equivalent with matching resistance (1.8 kOhms), tolerance (±1%), power rating (0.25W), package (1206), and compliance status (ROHS3). Both components are Active status and suitable for direct substitution without circuit modification.

Q: What is the difference between RC1206FR-071K8L and AC1206FR-071K8L?

A: Both are YAGEO 1.8 kOhms ±1% 0.25W 1206 resistors with identical electrical specifications. AC1206FR-071K8L includes AEC-Q200 automotive qualification, making it suitable for automotive applications. RC1206FR-071K8L is the standard industrial version. Selection depends on application requirements.

Q: Why is CRCW12061K80FKEAHP listed but not recommended?

A: CRCW12061K80FKEAHP has a 0.75W power rating instead of 0.25W. This exceeds the base specification and introduces different thermal characteristics. It is not a direct equivalent and should not be used as a substitute without circuit redesign and thermal analysis.

Q: Can I use ERJ-8ENF1801V as a substitute?

A: ERJ-8ENF1801V is electrically equivalent but designated "Not For New Designs" by Panasonic. It should be used only for legacy system maintenance or replacement where design continuity is required. For new designs, use Active status alternatives such as CR1206-FX-1801ELF or RC1206FR-071K8L.

Q: What does ROHS3 Compliant mean for substitution?

A: ROHS3 Compliant indicates the component meets Restriction of Hazardous Substances Directive requirements. For applications subject to RoHS regulations, only ROHS3 Compliant substitutes are acceptable. CRCW12061K80FKTA is RoHS non-compliant and unsuitable for regulated applications.

Q: Are there packaging differences between substitute parts?

A: Yes. CR1206-FX-1801ELF, RC1206FR-071K8L, and ERJ-8ENF1801V are supplied in Tape & Reel format. CRCW12061K80FKEA is available in Cut Tape and Digi-Reel packaging. Verify packaging compatibility with your assembly process before selection.

Q: What is MSL 1 (Unlimited) and why does it matter?

A: MSL 1 (Unlimited) indicates Moisture Sensitivity Level 1, meaning the component has unlimited shelf life without moisture control requirements. All listed substitutes share this specification, ensuring equivalent moisture handling and storage requirements.

Q: Can I use automotive-grade parts in non-automotive applications?

A: Yes. Automotive-grade parts (AEC-Q200) meet or exceed industrial specifications and are fully compatible with non-automotive applications. AC1206FR-071K8L and CRCW12061K80FKEA can be used in any application requiring 1.8 kOhms ±1% 0.25W 1206 resistors.