ERJ-S03J1R6V Equivalent & Substitute Parts

Part Overview

The ERJ-S03J1R6V is a 1.6 Ohm, ±5% tolerance, 0.1W thick film chip resistor manufactured by Panasonic Electronic Components in the 0603 (1608 Metric) package format. This component is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur construction. The part is currently in active production status with 1040 pieces available in new original inventory. Substitute parts are identified when equivalent electrical and mechanical specifications are required but alternative packaging, series designations, or inventory availability necessitate component selection from qualified alternatives.

Substiute Parts

ERJ-S03J1R6V

Panasonic Electronic ComponentsIn Stock: 1063ERJ-S03J1R6V Datasheet

Current PartRFQ

ERJ-U03J1R6V

Panasonic Electronic ComponentsIn Stock: 5795ERJ-U03J1R6V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S03J1R6V is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Resistance value: 1.6 Ohms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: -100 / +600 ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Specifications:

• Package format: 0603 (1608 Metric)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Maximum seated height: 0.022" (0.55mm)
• Number of terminations: 2

Compliance & Construction:

• Composition: Thick Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Substitute parts must match all electrical and mechanical parameters listed above. Variations in manufacturer series designation or packaging format (tape & reel versus alternative packaging) do not affect functional equivalence when all specified parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-U03J1R6V is a direct functional equivalent to the ERJ-S03J1R6V. Both components are manufactured by Panasonic Electronic Components and share identical electrical specifications, mechanical dimensions, and compliance certifications. The primary distinction between these parts is the manufacturer series designation (ERJ-S03 versus ERJ-U03) and the packaging format (ERJ-U03J1R6V is supplied in Tape & Reel format).

Both parts carry active product status and maintain full AEC-Q200 automotive qualification with anti-sulfur construction. Both are ROHS3 compliant and REACH unaffected. The identical operating temperature range (-55°C ~ 155°C), temperature coefficient (-100 / +600 ppm/°C), and moisture sensitivity level (MSL 1 - Unlimited) ensure functional interchangeability in all specified applications.

Selection between ERJ-S03J1R6V and ERJ-U03J1R6V should be based on packaging requirements, inventory availability, and procurement lead times. The ERJ-U03J1R6V offers higher inventory availability (5743 pieces versus 1040 pieces) and is supplied in Tape & Reel format, which is standard for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03J1R6V be used as a direct replacement for ERJ-S03J1R6V?

A: Yes. The ERJ-U03J1R6V is a direct functional equivalent. All electrical parameters (resistance, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical specifications (package format, dimensions, height) are identical. Both components carry identical AEC-Q200 automotive qualification and anti-sulfur construction.

Q: What is the difference between ERJ-S03J1R6V and ERJ-U03J1R6V?

A: The primary differences are the manufacturer series designation (ERJ-S03 versus ERJ-U03) and the packaging format. The ERJ-U03J1R6V is supplied in Tape & Reel (TR) format, while the ERJ-S03J1R6V packaging format is not specified in the provided data. All electrical and mechanical specifications are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERJ-S03J1R6V and ERJ-U03J1R6V carry AEC-Q200 automotive qualification and anti-sulfur construction, making them suitable for automotive applications across the specified operating temperature range of -55°C ~ 155°C.

Q: What is the significance of the 0603 (1608 Metric) package format?

A: The 0603 package format is a standard surface-mount resistor size measuring 0.063" L x 0.031" W (1.60mm x 0.80mm). Both substitute parts use this identical package format, ensuring compatibility with PCB layouts and automated assembly equipment designed for 0603 components.

Q: Does the Tape & Reel packaging of ERJ-U03J1R6V affect its electrical performance?

A: No. Tape & Reel packaging is a delivery and handling format used for automated assembly processes. It does not affect the electrical performance, specifications, or compliance certifications of the component. The resistor itself is identical regardless of packaging format.

Q: Are both parts RoHS compliant?

A: Yes. Both ERJ-S03J1R6V and ERJ-U03J1R6V are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts have MSL 1 (Unlimited), indicating unlimited shelf life and no special moisture control requirements during storage or handling.