RC3216F1652CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1652CS is a 16.5 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. 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 active in production with 937 pieces in stock. Substitute parts are identified when electrical specifications, mechanical dimensions, and environmental ratings align with the original component's functional requirements.

Substiute Parts

RC3216F1652CS

Samsung Electro-MechanicsIn Stock: 1044RC3216F1652CS Datasheet

Current PartRFQ

RC1206FR-0716K5L

YAGEOIn Stock: 73388RC1206FR-0716K5L Datasheet

DirectRFQ

CRCW120616K5FKEA

Vishay DaleIn Stock: 22980CRCW120616K5FKEA Datasheet

SimilarRFQ

ERJ-8ENF1652V

Panasonic Electronic ComponentsIn Stock: 30608ERJ-8ENF1652V Datasheet

SimilarRFQ

RMCF1206FT16K5

Stackpole Electronics IncIn Stock: 16862RMCF1206FT16K5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1652CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 16.5 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 to 155°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these electrical and mechanical specifications. Dimensional variations within supplier tolerances and differences in product status or certifications (such as automotive AEC-Q200 qualification) do not prevent functional substitution when the core parameters align.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, Standard Application): RC1206FR-0716K5L (YAGEO) and RMCF1206FT16K5 (Stackpole) are both active production parts with identical core electrical specifications to the RC3216F1652CS. Both are suitable for direct substitution in standard applications.

Automotive Applications: CRCW120616K5FKEA (Vishay Dale) and RMCF1206FT16K5 (Stackpole) carry AEC-Q200 automotive qualification. These parts are appropriate for automotive-grade circuit designs requiring enhanced reliability documentation.

Legacy Design Consideration: ERJ-8ENF1652V (Panasonic) is marked "Not For New Designs" and should be used only in existing designs where component continuity is required. This part meets all electrical and mechanical specifications but is not recommended for new circuit development.

Inventory Availability: RC1206FR-0716K5L (YAGEO) has the highest inventory level at 73,307 pieces, followed by ERJ-8ENF1652V (Panasonic) at 30,498 pieces and CRCW120616K5FKEA (Vishay Dale) at 22,956 pieces.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0716K5L replace RC3216F1652CS in my circuit? A: Yes. Both parts have identical resistance (16.5 kOhms), tolerance (±1%), power rating (0.25W), package (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55 to 155°C), and compliance ratings (ROHS3, MSL 1). The parts are electrically and mechanically interchangeable.

Q: What is the difference between the standard RC3216F1652CS and the automotive-qualified CRCW120616K5FKEA? A: The core electrical and mechanical specifications are identical. CRCW120616K5FKEA carries AEC-Q200 automotive qualification, which provides additional reliability testing and documentation required for automotive applications. Standard applications do not require this qualification.

Q: Why is ERJ-8ENF1652V marked "Not For New Designs"? A: This designation indicates the manufacturer (Panasonic) is phasing out this part number. While it meets all electrical and mechanical requirements and remains in stock, it should only be used in existing designs requiring component continuity. New circuit designs should use active production alternatives such as RC1206FR-0716K5L or RMCF1206FT16K5.

Q: Are there dimensional differences between these substitute parts? A: Minor dimensional variations exist within supplier tolerances. Length ranges from 3.10mm (RC1206FR-0716K5L) to 3.20mm (CRCW120616K5FKEA, ERJ-8ENF1652V, RMCF1206FT16K5). Height ranges from 0.60mm to 0.70mm. These variations are within standard 1206 package tolerances and do not affect PCB layout or functionality.

Q: Which substitute part should I select for a new automotive design? A: RMCF1206FT16K5 (Stackpole) is recommended for new automotive designs. It is active in production, carries AEC-Q200 qualification, and has adequate inventory availability. CRCW120616K5FKEA (Vishay Dale) is an alternative with equivalent automotive qualification.

Q: Can I use these parts interchangeably on the same PCB? A: Yes. All substitute parts share the same 1206 package footprint, electrical specifications, and environmental ratings. They can be used interchangeably on the same printed circuit board without design modifications.