RC0402J153CS Equivalent & Substitute Parts

Part Overview

The RC0402J153CS is a 15 kOhms ±5% chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.03W (1/32W) power dissipation in the 01005 (0402 Metric) package. This thick film, moisture-resistant component operates across the temperature range of -55°C to 125°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 729 units available in inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity when the primary part becomes unavailable or when design specifications permit tolerance or feature variations.

Substiute Parts

RC0402J153CS

Samsung Electro-MechanicsIn Stock: 801RC0402J153CS Datasheet

Current PartRFQ

CRCW010015K0FREL

Vishay DaleIn Stock: 31085CRCW010015K0FREL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC0402J153CS is permissible when the following core electrical and mechanical parameters are maintained or exceeded:

Critical Parameters for Substitution:

• Resistance value: 15 kOhms (exact match required)
• Package / Case: 01005 (0402 Metric) (exact match required for PCB compatibility)
• Power rating: 0.03W minimum (equal or higher acceptable)
• Operating temperature range: -55°C to 125°C minimum (equal or wider acceptable)
• Composition: Thick Film (maintains electrical characteristics)
• Temperature coefficient: ±250ppm/°C or better (equal or tighter acceptable)
• Termination count: 2 (exact match required)

Tolerance Consideration: The RC0402J153CS specifies ±5% tolerance. Substitute parts with tighter tolerance specifications (such as ±1%) are electrically compatible and represent an upgrade in precision. Parts with looser tolerance specifications are not acceptable substitutes.

Compliance Requirements: All substitute parts must maintain ROHS3 compliance and MSL 1 rating to ensure regulatory and environmental compatibility with the original component.

Parameter Comparison

Engineering Selection Recommendations

The CRCW010015K0FREL from Vishay Dale is a direct electrical and mechanical substitute for the RC0402J153CS. Both components are ROHS3 compliant, carry MSL 1 rating, and are in active production status. The substitute part offers improved tolerance specification (±1% versus ±5%), which represents an upgrade in precision without any compromise to other electrical parameters or physical compatibility.

Selection between the RC0402J153CS and CRCW010015K0FREL should be based on:

1. Availability and Lead Time: The CRCW010015K0FREL has significantly higher inventory (31,045 units) compared to the RC0402J153CS (729 units), making it preferable for high-volume procurement or urgent requirements.

2. Tolerance Requirements: If circuit design requires ±5% tolerance specifically, the RC0402J153CS maintains the original specification. If tighter tolerance is acceptable or beneficial, the CRCW010015K0FREL provides ±1% precision.

3. Regulatory Compliance: Both parts satisfy ROHS3 and REACH requirements, ensuring compatibility with current environmental and regulatory standards.

4. Thermal Performance: Both components operate identically across the -55°C to 125°C range with matching temperature coefficients, ensuring thermal stability in equivalent applications.

Frequently Asked Questions (FAQ)

Q: Can the CRCW010015K0FREL replace the RC0402J153CS in existing designs?

A: Yes. The CRCW010015K0FREL is a direct substitute. Both components share identical resistance value, power rating, package dimensions, operating temperature range, and compliance certifications. The substitute offers tighter tolerance (±1% versus ±5%), which is an improvement and does not create compatibility issues.

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

A: Tolerance defines the acceptable deviation from the nominal resistance value. The RC0402J153CS allows resistance between 14.25 kOhms and 15.75 kOhms. The CRCW010015K0FREL restricts this to 14.85 kOhms to 15.15 kOhms. Tighter tolerance improves circuit precision and predictability. If the design circuit requires ±5% tolerance specifically, the substitute's ±1% specification is still acceptable and represents superior performance.

Q: Are the physical dimensions identical?

A: Yes. Both the RC0402J153CS and CRCW010015K0FREL use the 01005 (0402 Metric) package with dimensions of 0.016" L x 0.008" W (0.40mm x 0.20mm) and maximum seated height of 0.006" (0.15mm). They are mechanically interchangeable on PCBs designed for this package.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. They can be stored and handled under standard conditions without special moisture control requirements.

Q: Which part should be selected for new designs?

A: For new designs, either part is acceptable. The CRCW010015K0FREL offers advantages in availability (higher inventory) and precision (±1% tolerance). The RC0402J153CS maintains the original specification if design requirements specifically call for ±5% tolerance.

Q: Are there any differences in temperature performance?

A: No. Both components operate across -55°C to 125°C with identical temperature coefficient of ±250ppm/°C, ensuring equivalent thermal stability and performance across the full operating range.

Q: What is the packaging format for both parts?

A: Both the RC0402J153CS and CRCW010015K0FREL are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.