Equivalent & Substitute Parts for ERJ-S02J202X

Part Overview

The ERJ-S02J202X is a 2 kOhms ±5% 0.1W chip resistor in 0402 (1005 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is currently active in production with 1131 units in stock. Substitute parts are identified to address inventory availability, tolerance requirements, or series preference while maintaining electrical and mechanical compatibility.

Substiute Parts

ERJ-S02J202X

Panasonic Electronic ComponentsIn Stock: 1216ERJ-S02J202X Datasheet

Current PartRFQ

ERJ-U02J202X

Panasonic Electronic ComponentsIn Stock: 10606ERJ-U02J202X Datasheet

DirectRFQ

ERJ-S02F2001X

Panasonic Electronic ComponentsIn Stock: 8176ERJ-S02F2001X Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S02J202X are qualified based on the following criteria:

Direct Substitutes (Electrical & Mechanical Equivalence):

• Identical resistance value: 2 kOhms
• Identical tolerance: ±5%
• Identical power rating: 0.1W
• Identical package: 0402 (1005 Metric)
• Identical composition: Thick Film
• Identical features: Anti-Sulfur, Automotive AEC-Q200
• Identical temperature coefficient: ±200ppm/°C
• Identical operating temperature range: -55°C ~ 155°C

Upgrade Substitutes (Enhanced Tolerance):

• Identical resistance value: 2 kOhms
• Enhanced tolerance: ±1% (vs. ±5%)
• Identical power rating: 0.1W
• Identical package: 0402 (1005 Metric)
• Identical composition: Thick Film
• Identical features: Anti-Sulfur, Automotive AEC-Q200
• Identical temperature coefficient: ±200ppm/°C
• Identical operating temperature range: -55°C ~ 155°C

Parameter Comparison

Engineering Selection Recommendations

ERJ-U02J202X (Direct Substitute): This part provides direct electrical and mechanical equivalence to the ERJ-S02J202X. Both parts maintain identical specifications across all critical parameters including resistance, tolerance, power rating, package, and automotive qualification. The ERJ-U02J202X belongs to the ERJ-U02 series and offers higher inventory availability (10551 units). Selection of this substitute is appropriate when inventory constraints exist for the primary part number while maintaining identical circuit performance requirements.

ERJ-S02F2001X (Upgrade Substitute): This part offers enhanced tolerance specification (±1% vs. ±5%) while maintaining all other electrical and mechanical parameters identical to the main part. The ERJ-S02F2001X remains within the same ERJ-S02 series and retains full automotive AEC-Q200 compliance. This upgrade substitute is applicable in applications requiring tighter tolerance control without modification to circuit design or layout. Inventory availability is 8119 units.

All substitute parts maintain ROHS3 compliance, AEC-Q200 automotive qualification, and identical thermal and environmental operating ranges.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02J202X be used as a direct replacement for ERJ-S02J202X? A: Yes. Both parts share identical electrical specifications (2 kOhms ±5%, 0.1W), composition (thick film), features (anti-sulfur, AEC-Q200), and package (0402). The primary difference is the series designation (ERJ-U02 vs. ERJ-S02). Mechanical and electrical compatibility is complete.

Q: What is the difference between ERJ-S02F2001X and ERJ-S02J202X? A: The ERJ-S02F2001X provides tighter tolerance (±1%) compared to the ERJ-S02J202X (±5%). All other parameters including resistance value, power rating, package, and automotive qualification remain identical. The upgrade substitute is suitable for applications requiring improved tolerance performance.

Q: Are all substitute parts automotive qualified? A: Yes. All listed parts (ERJ-S02J202X, ERJ-U02J202X, and ERJ-S02F2001X) carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive and harsh environment applications.

Q: Do substitute parts require PCB layout modifications? A: No. All substitute parts use the identical 0402 (1005 Metric) package with matching footprint dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm). PCB layout and assembly processes remain unchanged.

Q: Are all parts RoHS compliant? A: Yes. All listed parts are ROHS3 compliant and carry identical environmental compliance certifications including REACH Unaffected status.

Q: What is the moisture sensitivity level for these parts? A: All parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.