RCS0603J474CS Equivalent & Substitute Parts

Part Overview

The RCS0603J474CS is a 470 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0201 (0603 Metric) package format. This component is rated for 0.05W (1/20W) power dissipation and features anti-sulfur and moisture-resistant construction. The part is currently in active production status with 978 units available in stock. Equivalent and substitute parts are identified to provide procurement flexibility when the primary part number becomes unavailable or when alternative packaging formats are required for specific assembly processes.

Substiute Parts

RCS0603J474CS

Samsung Electro-MechanicsIn Stock: 1022RCS0603J474CS Datasheet

Current PartRFQ

RC0603J474CS

Samsung Electro-MechanicsIn Stock: 844RC0603J474CS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS0603J474CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Non-Negotiable):

• Resistance value: 470 kOhms
• Tolerance: ±5%
• Power rating: 0.05W (1/20W)
• Temperature coefficient: ±250ppm/°C
• Operating temperature range: -55°C ~ 125°C

Mechanical Parameters (Non-Negotiable):

• Package / Case: 0201 (0603 Metric)
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Number of terminations: 2

Compliance Parameters:

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

Variable Parameter (Allows Substitution):

• Packaging format: Tape & Reel (TR) vs. Cut Tape (CT) — both formats contain identical components and differ only in delivery method

The substitute part RC0603J474CS meets all electrical, mechanical, and compliance requirements. The primary difference is packaging format (Cut Tape vs. Tape & Reel), which does not affect component performance or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: RCS0603J474CS

• Recommended for high-volume automated assembly processes requiring Tape & Reel packaging
• Active production status with 978 units in stock
• ROHS3 compliant and REACH unaffected
• MSL 1 rating permits unlimited shelf life storage

Substitute Part: RC0603J474CS

• Functionally equivalent for all electrical and thermal applications
• Suitable for manual assembly or lower-volume production runs utilizing Cut Tape format
• Active production status with 812 units in stock
• Identical compliance certifications (ROHS3, REACH Unaffected)
• MSL 1 rating permits unlimited shelf life storage
• Marginal height difference (0.26mm vs. 0.25mm) is within standard PCB assembly tolerances

Both parts are manufactured by Samsung Electro-Mechanics and maintain identical electrical performance characteristics. Selection between them depends solely on assembly process requirements and packaging format availability.

Frequently Asked Questions (FAQ)

Q: Can RC0603J474CS be used as a direct replacement for RCS0603J474CS in PCB assembly?

A: Yes. Both parts are electrically and mechanically equivalent. The only difference is packaging format (Cut Tape vs. Tape & Reel). Component performance, electrical characteristics, and physical dimensions are identical. The 0.01mm height difference (0.26mm vs. 0.25mm) is within standard PCB assembly tolerances.

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

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, optimized for high-speed automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on cut segments of carrier tape, suitable for manual assembly or lower-volume production. The components themselves are identical.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RCS0603J474CS and RC0603J474CS are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What does MSL 1 (Unlimited) mean for storage?

A: MSL 1 rating indicates unlimited shelf life. These components do not require special moisture-controlled storage conditions and can be stored at standard ambient conditions without time restrictions.

Q: Can these parts be used interchangeably in the same circuit design?

A: Yes. Both parts have identical resistance values (470 kOhms), tolerance (±5%), power rating (0.05W), temperature coefficient (±250ppm/°C), and operating temperature range (-55°C ~ 125°C). They are functionally interchangeable in all circuit applications.

Q: What is the temperature coefficient specification used for?

A: The ±250ppm/°C temperature coefficient specifies the maximum change in resistance value per degree Celsius of temperature change. This parameter is critical for precision analog circuits, measurement systems, and applications requiring stable resistance across temperature variations.

Q: Are there any assembly process considerations when switching between these parts?

A: Assembly process compatibility depends on equipment capability. Tape & Reel format requires automated pick-and-place equipment with reel feeders. Cut Tape format is compatible with manual placement or lower-speed automated systems. No electrical or performance adjustments are required when switching between formats.