ERJ-S03J245V Equivalent & Substitute Parts

Part Overview

The ERJ-S03J245V is a 2.4 MOhms ±5% 0.1W chip resistor in 0603 (1608 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 high-reliability applications. The part is currently active in production with 946 pieces available in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when specific packaging requirements necessitate alternative selection.

Substiute Parts

ERJ-S03J245V

Panasonic Electronic ComponentsIn Stock: 971ERJ-S03J245V Datasheet

Current PartRFQ

ERJ-U03J245V

Panasonic Electronic ComponentsIn Stock: 5502ERJ-U03J245V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERJ-S03J245V is determined by electrical and mechanical parameter equivalence. The substitute part ERJ-U03J245V maintains identical electrical specifications: 2.4 MOhms resistance value, ±5% tolerance, 0.1W power rating, and identical temperature coefficient range. Both parts share the same 0603 (1608 Metric) package footprint with matching physical dimensions (0.063" L x 0.031" W, 1.60mm x 0.80mm) and height specifications (0.022" maximum seated height, 0.55mm). Both parts are thick film composition with anti-sulfur coating and AEC-Q200 automotive qualification. The primary distinction between these parts is the packaging format: ERJ-S03J245V is supplied in standard packaging, while ERJ-U03J245V is supplied in Tape & Reel (TR) format. Both parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and identical regulatory status (REACH Unaffected, ECCN EAR99).

Parameter Comparison

Engineering Selection Recommendations

The ERJ-U03J245V serves as a direct electrical and mechanical substitute for the ERJ-S03J245V. Both parts are manufactured by Panasonic Electronic Components and maintain identical electrical performance characteristics, physical footprint, and regulatory compliance status. Selection between these parts should be based on packaging requirements and supply chain considerations. The ERJ-S03J245V is appropriate for applications requiring standard packaging format, while the ERJ-U03J245V in Tape & Reel format is suitable for high-volume automated assembly processes. Both parts satisfy automotive AEC-Q200 requirements and maintain ROHS3 compliance for applications subject to environmental regulations. The identical operating temperature range (-55°C ~ 155°C) and temperature coefficient (-400 / +150 ppm/°C) ensure equivalent thermal performance in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-U03J245V be used as a direct replacement for ERJ-S03J245V in circuit design?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical resistance value (2.4 MOhms), tolerance (±5%), power rating (0.1W), package footprint (0603), and operating specifications. The primary difference is packaging format (Tape & Reel versus standard packaging).

Q: What is the difference between ERJ-S03 and ERJ-U03 series designations?

A: The series designation reflects the packaging format. ERJ-S03 indicates standard packaging, while ERJ-U03 indicates Tape & Reel (TR) packaging. Electrical and mechanical specifications remain identical between series variants of the same base part number.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERJ-S03J245V and ERJ-U03J245V carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive and high-reliability applications operating within the specified temperature range of -55°C to 155°C.

Q: What is the significance of the 0603 package designation?

A: The 0603 package (1608 Metric) is a surface-mount chip resistor with standardized physical dimensions of 0.063" length by 0.031" width (1.60mm x 0.80mm). This package size is widely used in compact electronic assemblies and is compatible with standard automated assembly equipment.

Q: Do these parts require special handling or storage considerations?

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements. Standard electronic component storage practices apply.

Q: Are these parts RoHS compliant?

A: Yes. Both ERJ-S03J245V and ERJ-U03J245V are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for restricted substance use.