RCS0603J162CS Equivalent & Substitute Parts

Part Overview

The RCS0603J162CS is a 1.6 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 Active in product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when electrical specifications, physical dimensions, and environmental ratings remain within acceptable tolerances for direct circuit board replacement.

Substiute Parts

RCS0603J162CS

Samsung Electro-MechanicsIn Stock: 790RCS0603J162CS Datasheet

Current PartRFQ

RC0603F162CS

Samsung Electro-MechanicsIn Stock: 917RC0603F162CS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS0603J162CS is determined by the following critical parameters:

Electrical Compatibility:

• Resistance value must equal 1.6 kOhms
• Power rating must be equal to or greater than 0.05W (1/20W)
• Tolerance must be equal to or tighter than ±5%
• Temperature coefficient must be ±250ppm/°C or better

Physical Compatibility:

• Package / Case must be 0201 (0603 Metric)
• Supplier Device Package must be 0201
• Physical dimensions must match: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Height - Seated (Max) must not exceed 0.010" (0.25mm) to 0.26mm range

Environmental & Compliance:

• Operating temperature range must encompass -55°C to 125°C
• RoHS Status must be ROHS3 Compliant
• Moisture Sensitivity Level must be 1 (Unlimited)
• REACH Status must be REACH Unaffected

The substitute part RC0603F162CS meets all electrical, physical, and compliance criteria for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

RC0603F162CS as Direct Substitute:

The RC0603F162CS qualifies as a direct substitute for the RCS0603J162CS based on the following engineering criteria:

1. Electrical Equivalence: Both parts share identical resistance value (1.6 kOhms), power rating (0.05W), temperature coefficient (±250ppm/°C), and operating temperature range (-55°C to 125°C). The substitute features tighter tolerance (±1% versus ±5%), which provides improved circuit accuracy without introducing incompatibility.

2. Physical Compatibility: Both components use identical 0201 (0603 Metric) package with matching footprint dimensions (0.024" L x 0.012" W / 0.60mm x 0.30mm). Maximum seated height differs by 0.01mm (0.25mm versus 0.26mm), remaining within acceptable PCB assembly clearance tolerances.

3. Compliance Alignment: Both parts maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, ensuring equivalent environmental performance and regulatory standing.

4. Packaging Difference: The main part is supplied in Tape & Reel (TR) format with 715 units in stock, while the substitute is supplied in Cut Tape (CT) format with 883 units in stock. Packaging format does not affect electrical or mechanical compatibility.

5. Product Status: Both components are Active in product status, confirming ongoing manufacturer support and availability.

Frequently Asked Questions (FAQ)

Q: Can RC0603F162CS replace RCS0603J162CS in existing circuit designs?

A: Yes. Both parts meet identical electrical specifications for resistance value, power rating, temperature coefficient, and operating temperature range. Physical dimensions and package type are compatible. The substitute's tighter tolerance (±1%) provides improved circuit performance without introducing incompatibility.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging supplies components on continuous tape wound on reels for automated assembly equipment. Cut Tape packaging supplies components on tape segments cut to specific lengths. Both formats contain identical components; packaging format affects only handling and assembly process, not electrical or mechanical performance.

Q: Does the ±1% tolerance of RC0603F162CS affect circuit compatibility?

A: No. Tighter tolerance specifications are backward compatible with designs requiring ±5% tolerance. The RC0603F162CS will perform within the ±5% specification window of the original design while offering improved accuracy.

Q: Are the physical dimensions truly identical between these parts?

A: Yes, for all critical dimensions. Both use 0201 (0603 Metric) package with 0.024" L x 0.012" W (0.60mm x 0.30mm) footprint. Maximum seated height differs by 0.01mm (0.25mm versus 0.26mm), which is negligible for standard PCB assembly and does not affect component placement or clearance.

Q: Do both parts have the same environmental ratings?

A: Yes. Both parts operate across -55°C to 125°C temperature range, maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity level. Environmental performance and regulatory compliance are equivalent.

Q: What is the significance of the anti-sulfur feature on the main part?

A: The RCS0603J162CS includes anti-sulfur construction, while RC0603F162CS specifies moisture-resistant construction. Both features address environmental protection. The substitute's moisture-resistant specification covers the primary environmental concern for 0201 chip resistors in standard applications.