RC3216F15R4CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F15R4CS is a 15.4 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component's performance envelope, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC3216F15R4CS

Samsung Electro-MechanicsIn Stock: 820RC3216F15R4CS Datasheet

Current PartRFQ

RC1206FR-0715R4L

YAGEOIn Stock: 18462RC1206FR-0715R4L Datasheet

DirectRFQ

CRCW120615R4FKEA

Vishay DaleIn Stock: 15581CRCW120615R4FKEA Datasheet

SimilarRFQ

ERJ-8ENF15R4V

Panasonic Electronic ComponentsIn Stock: 37622ERJ-8ENF15R4V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution validity for the RC3216F15R4CS is determined by strict equivalence across the following parameters: resistance value (15.4 Ohms), tolerance (±1%), power rating (0.25W), package format (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3, REACH Unaffected). All identified substitute parts meet these core electrical and mechanical criteria. Packaging format (Tape & Reel) represents a logistics variation that does not affect functional equivalence. Dimensional tolerances within the 1206 package specification and MSL rating of 1 are maintained across all substitutes. Product status variations and automotive certifications (AEC-Q200) are noted as secondary differentiators but do not preclude substitution where application requirements permit.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-0715R4L (YAGEO): This substitute maintains Active product status with full electrical and mechanical equivalence to the RC3216F15R4CS. All core parameters align without deviation. This part is suitable for new designs and ongoing production applications.

CRCW120615R4FKEA (Vishay Dale): This substitute provides full electrical and mechanical equivalence with the addition of AEC-Q200 automotive qualification. Active product status supports new design implementation. The automotive certification extends application scope to automotive-grade circuits where required.

ERJ-8ENF15R4V (Panasonic): This substitute meets all electrical and mechanical specifications with AEC-Q200 automotive qualification. However, product status is classified as "Not For New Designs." This part is suitable for replacement and maintenance applications in existing designs but should not be selected for new product development.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0715R4L replace RC3216F15R4CS in all applications?

A: Yes. RC1206FR-0715R4L provides complete electrical and mechanical equivalence across all specified parameters including resistance, tolerance, power rating, package format, temperature range, and regulatory compliance. Packaging format difference (Tape & Reel) does not affect functional performance.

Q: What is the difference between the substitute parts?

A: All three substitutes meet the core electrical specifications of 15.4 Ohms ±1% at 0.25W in 1206 package. CRCW120615R4FKEA and ERJ-8ENF15R4V include AEC-Q200 automotive certification, which the Samsung original and YAGEO substitute do not specify. ERJ-8ENF15R4V carries "Not For New Designs" status, limiting its use to replacement scenarios.

Q: Are dimensional variations between substitutes significant?

A: Dimensional variations exist within the 1206 package specification. RC3216F15R4CS and CRCW120615R4FKEA measure 0.126" L x 0.063" W (3.20mm x 1.60mm), while RC1206FR-0715R4L measures 0.122" L x 0.063" W (3.10mm x 1.60mm). Height differences range from 0.024" to 0.028" maximum seated height. These variations remain within 1206 package tolerance and do not affect PCB layout or assembly compatibility.

Q: Which substitute should be selected for new product designs?

A: For new designs without automotive requirements, RC1206FR-0715R4L (YAGEO) is recommended due to Active product status and full parameter equivalence. For automotive applications requiring AEC-Q200 certification, CRCW120615R4FKEA (Vishay Dale) is recommended. ERJ-8ENF15R4V should not be selected for new designs.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance and REACH Unaffected status, matching the regulatory profile of the RC3216F15R4CS.