Panasonic ERJ-S02D1001X Equivalent & Substitute Parts

Part Overview

The Panasonic ERJ-S02D1001X is a 0402 (1005 Metric) thick film chip resistor rated at 1 kOhms with ±0.5% tolerance and 0.1W power rating. This component features anti-sulfur construction and meets AEC-Q200 automotive qualification standards, making it suitable for automotive and harsh environment applications. The part is currently active in production with 689 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications are maintained across the same package class.

Substiute Parts

ERJ-S02D1001X

Panasonic Electronic ComponentsIn Stock: 794ERJ-S02D1001X Datasheet

Current PartRFQ

ERJ-U02D1001X

Panasonic Electronic ComponentsIn Stock: 10780ERJ-U02D1001X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S02D1001X is determined by strict equivalence across the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±0.5%
• Power rating: 0.1W
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Anti-sulfur feature presence
• AEC-Q200 automotive qualification
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The ERJ-U02D1001X qualifies as a direct substitute because it maintains identical electrical specifications, mechanical dimensions, composition, and all compliance certifications. The difference between ERJ-S02 and ERJ-U02 series represents a manufacturing variant within Panasonic's product line, with both series meeting the same performance and qualification requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-S02D1001X and ERJ-U02D1001X are active production components from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts should be based on availability and supply chain requirements. Both components maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for automotive and industrial applications. The AEC-Q200 qualification on both parts confirms suitability for automotive-grade applications requiring anti-sulfur thick film resistor technology.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U02D1001X be used as a direct replacement for ERJ-S02D1001X?

A: Yes. Both parts are electrically and mechanically identical with matching resistance values, tolerances, power ratings, package dimensions, and compliance certifications. The difference between ERJ-S02 and ERJ-U02 series represents a manufacturing variant within Panasonic's product portfolio.

Q: Are there any differences in the 0402 package dimensions between these parts?

A: No. Both parts conform to the same 0402 (1005 Metric) package specification with identical length, width, and maximum seated height dimensions.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ERJ-S02D1001X and ERJ-U02D1001X carry AEC-Q200 automotive qualification and feature anti-sulfur construction, making them suitable for automotive applications.

Q: What is the significance of the anti-sulfur feature?

A: The anti-sulfur feature protects the resistor from degradation in environments with hydrogen sulfide exposure, commonly found in automotive and industrial settings. Both substitute parts include this feature.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.