RC0402J151CS Equivalent & Substitute Parts

Part Overview

The RC0402J151CS is a 150 Ohm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 01005 (0402 Metric) package format. This component is rated for 0.03W (1/32W) power dissipation and is designed for moisture-resistant applications across an operating temperature range of -55°C to 125°C. The part maintains Active product status and is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support component selection based on specific tolerance, performance, or availability requirements.

Substiute Parts

RC0402J151CS

Samsung Electro-MechanicsIn Stock: 911RC0402J151CS Datasheet

Current PartRFQ

CRCW0100150RFREL

Vishay DaleIn Stock: 50571CRCW0100150RFREL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RC0402J151CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 150 Ohms
• Package format: 01005 (0402 Metric)
• Power rating: 0.03W (1/32W)
• Composition: Thick Film
• Temperature coefficient: ±250ppm/°C
• Operating temperature range: -55°C to 125°C
• Number of terminations: 2
• RoHS3 compliance
• MSL 1 rating

Allowable Variation:

• Tolerance: The RC0402J151CS specifies ±5%. Substitute parts with equal or tighter tolerance (±1%) are electrically compatible and represent an upgrade in precision without functional degradation.

The CRCW0100150RFREL from Vishay Dale meets all mandatory parameters and provides improved tolerance specification, making it a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

RC0402J151CS (Samsung Electro-Mechanics):

• Primary selection for applications requiring ±5% tolerance specification
• Active product status with established supply chain
• RoHS3 compliant and REACH unaffected
• MSL 1 rating supports unlimited shelf life storage

CRCW0100150RFREL (Vishay Dale):

• Substitute selection for applications requiring improved tolerance performance (±1%)
• Active product status with high inventory availability (50,474 pcs)
• RoHS3 compliant and REACH unaffected
• MSL 1 rating supports unlimited shelf life storage
• Tighter tolerance specification provides enhanced precision without functional compromise

Both parts are suitable for direct substitution based on identical electrical and mechanical specifications, with the Vishay Dale component offering superior tolerance characteristics.

Frequently Asked Questions (FAQ)

Q: Can CRCW0100150RFREL replace RC0402J151CS in existing designs?

A: Yes. Both components share identical resistance value (150 Ohms), package format (01005/0402 Metric), power rating (0.03W), composition (Thick Film), temperature coefficient (±250ppm/°C), and operating temperature range (-55°C to 125°C). The CRCW0100150RFREL provides tighter tolerance (±1% versus ±5%), which is compatible with all applications designed for the RC0402J151CS.

Q: What is the significance of the tolerance difference between these parts?

A: The RC0402J151CS specifies ±5% tolerance, while the CRCW0100150RFREL specifies ±1% tolerance. The ±1% specification represents a tighter manufacturing tolerance and is suitable for applications requiring higher precision. Applications designed for ±5% tolerance operate without degradation when using ±1% components.

Q: Are both parts available in the same packaging format?

A: Yes. Both the RC0402J151CS and CRCW0100150RFREL are supplied in Tape & Reel (TR) packaging in the 01005 (0402 Metric) package format with identical physical dimensions (0.016" L x 0.008" W / 0.40mm x 0.20mm) and maximum seated height (0.006" / 0.15mm).

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are RoHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both are classified under ECCN EAR99 and HTSUS 8533.21.0030.

Q: What is the operating temperature range for these resistors?

A: Both the RC0402J151CS and CRCW0100150RFREL operate across -55°C to 125°C with a temperature coefficient of ±250ppm/°C.

Q: Are there any functional differences between these parts?

A: No functional differences exist. Both components are thick film chip resistors with identical electrical and mechanical specifications. The primary difference is the tolerance specification, where the Vishay Dale component provides enhanced precision.