RCS3216F1R5CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1R5CS is a 1.5 Ohm ±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 anti-sulfur and moisture resistant properties. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RCS3216F1R5CS

Samsung Electro-MechanicsIn Stock: 910RCS3216F1R5CS Datasheet

Current PartRFQ

RC3216F1R5CS

Samsung Electro-MechanicsIn Stock: 1984RC3216F1R5CS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F1R5CS is determined by strict alignment of the following parameters:

Critical Electrical Parameters:

• Resistance value: 1.5 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±300ppm/°C
• Operating temperature range: -55°C ~ 155°C

Critical Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Height seated maximum: 0.026" (0.66mm)
• Number of terminations: 2

Compliance & Environmental Parameters:

• RoHS3 Compliance
• MSL Level 1 (Unlimited)
• REACH Unaffected status

The RC3216F1R5CS qualifies as a direct substitute based on matching all critical electrical, mechanical, and compliance parameters.

Parameter Comparison

Engineering Selection Recommendations

The RC3216F1R5CS is a direct equivalent substitute for the RCS3216F1R5CS. Both components are manufactured by Samsung Electro-Mechanics and maintain identical electrical specifications, mechanical dimensions, and compliance certifications. The primary distinction is packaging format: RCS3216F1R5CS is supplied in standard packaging, while RC3216F1R5CS is available in Cut Tape (CT) and Digi-Reel® formats.

Selection between these parts is determined by procurement and assembly requirements rather than technical performance. Both components satisfy ROHS3 compliance, REACH unaffected status, and MSL Level 1 requirements. The marginal difference in seated height (0.66mm versus 0.65mm) is within standard manufacturing tolerance and does not affect circuit board layout or assembly compatibility.

Frequently Asked Questions (FAQ)

Q: Can RC3216F1R5CS replace RCS3216F1R5CS in existing designs?

A: Yes. Both components share identical electrical parameters (1.5 Ohms ±1%, 0.25W), mechanical dimensions (1206 package, 3.20mm x 1.60mm), and compliance certifications. Direct substitution is supported without circuit modification.

Q: What is the difference between RCS and RC series designations?

A: The RCS series includes anti-sulfur properties in addition to moisture resistance. The RC series provides moisture resistance. Both series meet the same electrical and mechanical specifications for this 1.5 Ohm resistor value. Series selection depends on environmental exposure requirements.

Q: Are packaging format differences significant for substitution?

A: Packaging format (standard versus Cut Tape/Digi-Reel) affects procurement and assembly processes but does not impact electrical or mechanical compatibility. Component performance and board-level functionality remain identical.

Q: Do the height specifications differ between these parts?

A: Seated height maximum is 0.66mm for RCS3216F1R5CS and 0.65mm for RC3216F1R5CS. This 0.01mm difference is within standard manufacturing tolerance and does not affect PCB layout, component clearance, or assembly compatibility.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both RCS3216F1R5CS and RC3216F1R5CS are ROHS3 compliant, REACH unaffected, and classified as MSL Level 1 (Unlimited moisture sensitivity level).

Q: What inventory status should influence part selection?

A: RCS3216F1R5CS has 900 pieces in stock. RC3216F1R5CS has 1935 pieces in stock. Availability may influence procurement decisions when equivalent technical performance is confirmed.