RCS3216F3241CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F3241CS is a 3.24 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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is currently active in production with 957 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F3241CS

Samsung Electro-MechanicsIn Stock: 1037RCS3216F3241CS Datasheet

Current PartRFQ

CRCW12063K24FKEA

Vishay DaleIn Stock: 15659CRCW12063K24FKEA Datasheet

SimilarRFQ

ERJ-8ENF3241V

Panasonic Electronic ComponentsIn Stock: 103801ERJ-8ENF3241V Datasheet

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RC1206FR-073K24L

YAGEOIn Stock: 67860RC1206FR-073K24L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F3241CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 3.24 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
• Physical dimensions compatible with 1206 footprint

Compliance Requirements:

• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

All identified substitute parts meet these criteria. Substitute parts may include additional certifications (such as AEC-Q200 automotive qualification) or alternative feature sets (such as automotive-grade construction), but these do not prevent functional substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Production): The RCS3216F3241CS, CRCW12063K24FKEA, and RC1206FR-073K24L are all active products suitable for new designs. Selection among these three should be based on:

• Packaging preference (Tape & Reel availability for high-volume assembly)
• Supplier lead time and inventory availability
• Existing supply chain relationships
• Feature requirements (automotive AEC-Q200 certification if needed)

Secondary Selection (Legacy Applications): The ERJ-8ENF3241V is marked "Not For New Designs" and should be used only for replacement or maintenance of existing assemblies containing this part number. This part remains electrically and mechanically equivalent but is being phased out by the manufacturer.

Compliance Considerations: All four parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 ratings. The CRCW12063K24FKEA and ERJ-8ENF3241V include AEC-Q200 automotive qualification, making them suitable for automotive applications where this certification is required.

Frequently Asked Questions (FAQ)

Q: Can CRCW12063K24FKEA replace RCS3216F3241CS directly on the PCB? A: Yes. Both parts share identical electrical specifications (3.24 kOhms ±1%, 0.25W), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and 1206 package footprint. Physical dimensions are compatible with standard 1206 land patterns.

Q: What is the difference between the Samsung RCS3216F3241CS and Vishay CRCW12063K24FKEA? A: The primary difference is manufacturer and packaging. The Vishay part includes AEC-Q200 automotive certification and is supplied in Tape & Reel format. Electrically and mechanically, both parts are equivalent. The Samsung part features anti-sulfur properties; the Vishay part is automotive-qualified.

Q: Why is ERJ-8ENF3241V marked "Not For New Designs"? A: This designation indicates the manufacturer (Panasonic) is discontinuing this product line. The part remains fully functional and electrically equivalent but should not be specified for new circuit designs. It is suitable only for replacement in existing applications.

Q: Are there packaging differences that affect assembly? A: The RCS3216F3241CS is supplied in standard packaging, while CRCW12063K24FKEA and RC1206FR-073K24L are supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for automated pick-and-place assembly. Height variations are minimal (0.024" to 0.028" seated height) and do not affect PCB assembly compatibility.

Q: Can these parts be used interchangeably in automotive applications? A: The CRCW12063K24FKEA and ERJ-8ENF3241V carry AEC-Q200 certification and are suitable for automotive use. The RCS3216F3241CS and RC1206FR-073K24L do not carry this certification. For automotive applications requiring AEC-Q200 compliance, use CRCW12063K24FKEA or ERJ-8ENF3241V.

Q: What does MSL 1 (Unlimited) mean for these resistors? A: MSL 1 indicates the lowest moisture sensitivity level. These parts have unlimited shelf life and do not require special moisture-controlled storage or baking procedures before soldering, regardless of storage duration.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All four parts (RCS3216F3241CS, CRCW12063K24FKEA, ERJ-8ENF3241V, and RC1206FR-073K24L) are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.