RCS3216F244CS Equivalent & Substitute Parts

Part Overview

The RCS3216F244CS is a 240 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently Active in product status with 973 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct component interchangeability in circuit applications.

Substiute Parts

RCS3216F244CS

Samsung Electro-MechanicsIn Stock: 993RCS3216F244CS Datasheet

Current PartRFQ

CR1206-FX-2403ELF

Bourns Inc.In Stock: 29774CR1206-FX-2403ELF Datasheet

SimilarRFQ

CRCW1206240KFKEA

Vishay DaleIn Stock: 4163CRCW1206240KFKEA Datasheet

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ERJ-8ENF2403V

Panasonic Electronic ComponentsIn Stock: 80649ERJ-8ENF2403V Datasheet

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RC1206FR-07240KL

YAGEOIn Stock: 46913RC1206FR-07240KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F244CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 240 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Equivalence Requirements:

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these core parameters. Variations in physical dimensions (length, width, height) within the 1206 package specification and differences in packaging format (Tape & Reel vs. Cut Tape) do not affect electrical or functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

For new designs and ongoing production, CR1206-FX-2403ELF (Bourns Inc.), CRCW1206240KFKEA (Vishay Dale), and RC1206FR-07240KL (YAGEO) are recommended as they maintain Active product status. All three parts are ROHS3 compliant and carry unlimited moisture sensitivity ratings.

Automotive Applications:

CRCW1206240KFKEA (Vishay Dale) and ERJ-8ENF2403V (Panasonic) include AEC-Q200 automotive qualification. CRCW1206240KFKEA is preferred for automotive new designs due to its Active status.

Legacy Design Support:

ERJ-8ENF2403V (Panasonic) carries a "Not For New Designs" status and should be used only for sustaining production of existing designs where component qualification has been completed.

Inventory Availability:

RC1206FR-07240KL (YAGEO) offers the highest inventory availability at 46,826 pieces. CR1206-FX-2403ELF (Bourns) provides 29,737 pieces. Both support rapid procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can I substitute RCS3216F244CS with any of the listed equivalent parts?

A: Yes. All listed parts meet identical electrical specifications (240 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and are packaged in the same 1206 (3216 Metric) form factor. They are electrically and mechanically interchangeable.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous tape for automated assembly equipment. Cut Tape (CT) is supplied in shorter tape segments. Both formats contain identical components; the difference is in supply format and handling for production processes.

Q: Why is ERJ-8ENF2403V marked "Not For New Designs"?

A: This designation indicates the manufacturer has discontinued active development for this part number. It remains available for sustaining existing products but should not be selected for new circuit designs. Use CR1206-FX-2403ELF, CRCW1206240KFKEA, or RC1206FR-07240KL for new applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and are REACH Unaffected, meeting current environmental and regulatory requirements.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. These components do not require special dry-pack storage or baking procedures prior to assembly.

Q: Can I use CRCW1206240KFKEA in automotive applications?

A: Yes. CRCW1206240KFKEA carries AEC-Q200 automotive qualification and is suitable for automotive circuit applications. ERJ-8ENF2403V also qualifies but is marked "Not For New Designs."

Q: What is the physical size difference between these parts?

A: All parts conform to the 1206 (3216 Metric) package standard with nominal dimensions of 3.20mm length × 1.60mm width. Height variations range from 0.60mm to 0.75mm maximum seated height, which is within standard package tolerance and does not affect PCB assembly compatibility.