RCS3216F16R9CS Equivalent & Substitute Parts

Part Overview

The RCS3216F16R9CS is a 16.9 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component features anti-sulfur and moisture-resistant construction, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part maintains Active product status with 766 pieces currently in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Substiute Parts

RCS3216F16R9CS

Samsung Electro-MechanicsIn Stock: 817RCS3216F16R9CS Datasheet

Current PartRFQ

CR1206-FX-16R9ELF

Bourns Inc.In Stock: 24322CR1206-FX-16R9ELF Datasheet

SimilarRFQ

CRCW120616R9FKEA

Vishay DaleIn Stock: 15349CRCW120616R9FKEA Datasheet

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ERJ-8ENF16R9V

Panasonic Electronic ComponentsIn Stock: 65371ERJ-8ENF16R9V Datasheet

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RC1206FR-0716R9L

YAGEOIn Stock: 10678RC1206FR-0716R9L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F16R9CS are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 16.9 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package format: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH unaffected status

All identified substitute parts meet these core parameters, enabling direct replacement in circuit applications without design modification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

The CR1206-FX-16R9ELF (Bourns Inc.), CRCW120616R9FKEA (Vishay Dale), and RC1206FR-0716R9L (YAGEO) are recommended as primary substitutes. All three maintain Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. These parts are suitable for new design implementations and ongoing production requirements.

Secondary Substitute (Legacy Applications):

The ERJ-8ENF16R9V (Panasonic Electronic Components) carries a "Not For New Designs" product status. This part meets all electrical and mechanical specifications but is designated for legacy or existing design support only. Use of this component is restricted to replacement applications in established products.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the primary RCS3216F16R9CS component. Automotive-rated variants (CRCW120616R9FKEA and ERJ-8ENF16R9V) include AEC-Q200 certification for applications requiring automotive-grade reliability.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-16R9ELF replace RCS3216F16R9CS directly on the circuit board?

A: Yes. Both components share identical electrical specifications (16.9 Ω ±1%, 0.25W), temperature coefficient (±100ppm/°C), and 1206 package format. Physical dimensions are compatible with standard 1206 footprints, enabling direct PCB replacement without layout modification.

Q: What is the difference between the Vishay CRCW120616R9FKEA and other substitutes?

A: The CRCW120616R9FKEA includes AEC-Q200 automotive qualification and features a maximum seated height of 0.024" (0.60mm), which is the lowest among the substitute options. This specification may be relevant for applications with height constraints or automotive requirements.

Q: Why is the Panasonic ERJ-8ENF16R9V marked "Not For New Designs"?

A: The ERJ-8ENF16R9V carries a legacy product status designation. While it meets all electrical and mechanical specifications, Panasonic restricts its use to replacement applications in existing designs. New product development should utilize active-status alternatives such as CR1206-FX-16R9ELF, CRCW120616R9FKEA, or RC1206FR-0716R9L.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within 1206 package tolerance. The RCS3216F16R9CS has a maximum seated height of 0.026" (0.66mm), while CRCW120616R9FKEA is 0.024" (0.60mm) and ERJ-8ENF16R9V is 0.028" (0.70mm). All variants remain within standard 1206 specifications and are compatible with typical PCB assembly processes.

Q: Do all substitutes have the same moisture sensitivity rating?

A: Yes. All listed substitutes maintain MSL 1 (Unlimited) rating, identical to the RCS3216F16R9CS. This classification indicates no moisture sensitivity restrictions during storage or handling.

Q: Which substitute offers the highest inventory availability?

A: The ERJ-8ENF16R9V (Panasonic) has 65,308 pieces in stock, followed by CR1206-FX-16R9ELF (Bourns) with 24,289 pieces. However, product status should be the primary selection criterion for new designs, with CR1206-FX-16R9ELF, CRCW120616R9FKEA, or RC1206FR-0716R9L preferred due to Active status.