RCS3216J623CS Equivalent & Substitute Parts

Part Overview

The RCS3216J623CS is a 62 kOhms ±5% 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 ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching core electrical specifications: 62 kOhms resistance value, 0.25W power rating, and 1206 package form factor. Substitutes may vary in tolerance grade (±1% versus ±5%), manufacturing features, and product lifecycle status.

Substiute Parts

RCS3216J623CS

Samsung Electro-MechanicsIn Stock: 1227RCS3216J623CS Datasheet

Current PartRFQ

CRCW120662K0FKEA

Vishay DaleIn Stock: 9827CRCW120662K0FKEA Datasheet

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ERJ-8ENF6202V

Panasonic Electronic ComponentsIn Stock: 42650ERJ-8ENF6202V Datasheet

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RC1206FR-0762KL

YAGEOIn Stock: 262638RC1206FR-0762KL Datasheet

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RC1206JR-0762KL

YAGEOIn Stock: 94733RC1206JR-0762KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following core parameters:

Mandatory Matching Parameters:

• Resistance value: 62 kOhms
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1 (Unlimited)

Variable Parameters (Substitution Allowed):

• Tolerance: ±5% (main part) to ±1% (substitute parts) — tighter tolerance is acceptable
• Manufacturer and series designation
• Packaging format (Tape & Reel, Cut Tape, Digi-Reel)
• Physical dimensions within package class
• Product lifecycle status

All identified substitute parts maintain electrical equivalence through matching resistance, power rating, package, and thermal specifications. Tolerance improvements (±1% substitutes for ±5% original) represent enhanced performance without functional incompatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Tolerance-Matched):

RC1206JR-0762KL (YAGEO) is the direct functional equivalent, matching the RCS3216J623CS in all electrical parameters including ±5% tolerance. Both parts are Active status products with identical resistance, power rating, package, and thermal specifications. This substitute is suitable for direct replacement in existing designs without circuit re-evaluation.

Enhanced Performance Substitutes (Tighter Tolerance):

CRCW120662K0FKEA (Vishay Dale), ERJ-8ENF6202V (Panasonic), and RC1206FR-0762KL (YAGEO) provide ±1% tolerance in place of the original ±5% specification. These parts maintain all other electrical and thermal parameters. The tolerance improvement does not introduce incompatibility; circuits designed for ±5% tolerance operate within specification with ±1% components.

CRCW120662K0FKEA and RC1206FR-0762KL carry Active product status, indicating current manufacturing and long-term availability. ERJ-8ENF6202V is marked "Not For New Designs," indicating this part is in mature or declining production phase and should not be selected for new circuit development.

Compliance and Certifications:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating. CRCW120662K0FKEA and ERJ-8ENF6202V include Automotive AEC-Q200 qualification, providing additional reliability assurance for automotive and harsh-environment applications.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-0762KL replace RCS3216J623CS directly?

A: Yes. RC1206JR-0762KL is a direct equivalent with matching ±5% tolerance, 62 kOhms resistance, 0.25W power rating, and 1206 package. Both parts are Active status products with identical thermal and compliance specifications.

Q: What is the difference between ±5% and ±1% tolerance substitutes?

A: Tolerance defines the maximum deviation from the nominal 62 kOhm value. A ±5% part can range from 58.9 kOhms to 65.1 kOhms; a ±1% part ranges from 61.38 kOhms to 62.62 kOhms. Circuits designed for ±5% tolerance operate within specification when populated with ±1% components. The tighter tolerance represents improved accuracy without functional incompatibility.

Q: Why is ERJ-8ENF6202V marked "Not For New Designs"?

A: This designation indicates the part is in mature production phase with limited future availability. While electrically equivalent and currently in stock, Panasonic does not recommend this part for new circuit designs. For new designs, select CRCW120662K0FKEA or RC1206FR-0762KL, both marked Active status.

Q: Are all substitute parts available in the same packaging formats?

A: No. RCS3216J623CS is supplied in standard packaging (format not specified). CRCW120662K0FKEA is supplied in Tape & Reel (TR). ERJ-8ENF6202V is supplied in Cut Tape (CT) & Digi-Reel. RC1206JR-0762KL and RC1206FR-0762KL are supplied in Tape & Reel (TR). Packaging format affects procurement and assembly processes but does not affect electrical performance.

Q: Do substitute parts with AEC-Q200 qualification provide additional benefits?

A: AEC-Q200 is an automotive industry qualification standard indicating enhanced reliability testing and quality assurance. CRCW120662K0FKEA and ERJ-8ENF6202V carry this qualification. For automotive, industrial, or mission-critical applications, AEC-Q200 qualified parts provide documented reliability assurance. For general-purpose applications, this qualification is not required.

Q: Can I use CRCW120662K0FKEA in a circuit originally designed for RCS3216J623CS?

A: Yes. CRCW120662K0FKEA is electrically equivalent with improved ±1% tolerance. All thermal, compliance, and package specifications match. The tighter tolerance represents enhanced performance without introducing circuit incompatibility.

Q: What is the significance of the 1206 (3216 Metric) package designation?

A: 1206 is the imperial designation; 3216 Metric is the metric equivalent. Both refer to the same physical package: 0.126" L × 0.063" W (3.20mm × 1.60mm). All substitute parts use this identical package, ensuring mechanical and electrical compatibility on PCBs designed for 1206 components.