Equivalent & Substitute Parts for ERJ-S02J751X

Part Overview

The ERJ-S02J751X is a 750 Ohm, 5% tolerance, 0.1W thick film chip resistor in 0402 (1005 Metric) package manufactured by Panasonic Electronic Components. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur coating and operates across -55°C to 155°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified to support design flexibility, inventory optimization, and supply chain continuity when the primary part becomes unavailable or when alternative series options are preferred for specific application requirements.

Substiute Parts

ERJ-S02J751X

Panasonic Electronic ComponentsIn Stock: 1199ERJ-S02J751X Datasheet

Current PartRFQ

ERJ-U02J751X

Panasonic Electronic ComponentsIn Stock: 14578ERJ-U02J751X Datasheet

DirectRFQ

ERJ-2GEJ751X

Panasonic Electronic ComponentsIn Stock: 78743ERJ-2GEJ751X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S02J751X are qualified based on electrical and mechanical parameter equivalence within the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 750 Ohms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package / Case: 0402 (1005 Metric)
• Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Height - Seated (Max): 0.016" (0.40mm)
• Number of terminations: 2

Compliance & Ratings (Must Match):

• Automotive AEC-Q200 certification
• ROHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitutes meet all these criteria and are manufactured by Panasonic Electronic Components. Differences exist only in series designation (ERJ-S02, ERJ-U02, ERJ-2G) and specific feature sets (anti-sulfur coating presence).

Parameter Comparison

Engineering Selection Recommendations

All three parts—ERJ-S02J751X, ERJ-U02J751X, and ERJ-2GEJ751X—are functionally equivalent for 750 Ohm, 5% tolerance, 0.1W applications in 0402 package format. Each part maintains active production status, full AEC-Q200 automotive certification, and ROHS3 compliance.

The primary distinction between ERJ-S02J751X and ERJ-U02J751X is series designation within the same product family, with both incorporating anti-sulfur coating. The ERJ-2GEJ751X represents an alternative series option without the anti-sulfur feature but otherwise meeting all electrical and mechanical specifications.

Selection between these parts should be based on availability, inventory levels, and application-specific requirements regarding anti-sulfur coating. All parts are suitable for direct substitution in automotive and industrial applications requiring AEC-Q200 rated components.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02J751X be used as a direct replacement for ERJ-S02J751X?

A: Yes. Both parts share identical electrical specifications (750 Ohms, ±5%, 0.1W), mechanical dimensions (0402 package), temperature characteristics (±200ppm/°C, -55°C to 155°C), and automotive certifications (AEC-Q200). The difference is series designation within Panasonic's product line. Both include anti-sulfur coating.

Q: What is the difference between ERJ-2GEJ751X and the other two parts?

A: ERJ-2GEJ751X is electrically and mechanically identical to ERJ-S02J751X and ERJ-U02J751X. The primary difference is the absence of anti-sulfur coating in the ERJ-2GEJ751X series. All other parameters, including resistance, tolerance, power rating, package, temperature range, and AEC-Q200 rating, remain equivalent.

Q: Are all three parts suitable for automotive applications?

A: Yes. All three parts carry AEC-Q200 automotive qualification and operate across -55°C to 155°C, meeting automotive reliability standards.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All three parts are identical in physical dimensions (0402 package, 0.039" L x 0.020" W, 0.016" max height) and electrical performance, allowing direct substitution without PCB redesign or assembly process modification.

Q: Which part should be selected if anti-sulfur coating is a requirement?

A: Both ERJ-S02J751X and ERJ-U02J751X include anti-sulfur coating. ERJ-2GEJ751X does not feature this coating. Selection should be based on application environment and corrosion resistance requirements.

Q: Are all parts ROHS3 compliant?

A: Yes. All three parts are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1), suitable for standard storage and handling conditions.