ESR03EZPJ134 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ134 is a 130 kOhms ±5% thick film chip resistor manufactured by Rohm Semiconductor in 0603 (1608 Metric) package format. This component is rated for automotive applications under AEC-Q200 standard with pulse withstanding capability and operates across -55°C to 155°C temperature range. The part is currently in active production status with 5026 units available in inventory. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits higher power ratings within the same electrical and mechanical specifications.

Substiute Parts

ESR03EZPJ134

Rohm SemiconductorIn Stock: 5060ESR03EZPJ134 Datasheet

Current PartRFQ

ERJ-PA3J134V

Panasonic Electronic ComponentsIn Stock: 4575ERJ-PA3J134V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR03EZPJ134 is determined by the following critical parameters:

• Resistance Value: Must be 130 kOhms
• Tolerance: Must be ±5%
• Package Format: Must be 0603 (1608 Metric)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must support -55°C ~ 155°C
• Automotive Compliance: Must maintain AEC-Q200 rating
• Power Rating: May be equal to or greater than 0.25W

The ERJ-PA3J134V from Panasonic Electronic Components qualifies as a direct substitute. While its power rating is 0.333W (1/3W), this represents an upgrade within the same package and does not compromise circuit compatibility. All other electrical and mechanical parameters remain identical to the primary part.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR03EZPJ134 and ERJ-PA3J134V maintain active product status and full compliance with ROHS3 and AEC-Q200 automotive standards. The ERJ-PA3J134V offers a higher power dissipation capability (0.333W versus 0.25W) while maintaining identical electrical characteristics and package dimensions. This higher power rating provides additional thermal margin in applications without introducing any compatibility concerns. Selection between these parts should be based on component availability and supply chain requirements, as both are functionally equivalent for circuits designed to the ESR03EZPJ134 specification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PA3J134V be used as a direct replacement for ESR03EZPJ134 in automotive applications?

A: Yes. Both parts meet AEC-Q200 automotive qualification, share identical resistance, tolerance, temperature coefficient, and operating temperature range specifications. The higher power rating of the ERJ-PA3J134V does not create compatibility issues in circuits designed for the ESR03EZPJ134.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components use the 0603 (1608 Metric) package with identical length (0.063" / 1.60mm), width (0.031" / 0.80mm), and maximum seated height (0.022" / 0.55mm). PCB layout and assembly processes require no modification.

Q: What is the significance of the different power ratings?

A: The ERJ-PA3J134V power rating of 0.333W (1/3W) exceeds the ESR03EZPJ134 rating of 0.25W (1/4W). This represents a capability upgrade. Circuits designed for 0.25W operation will function identically with the higher-rated component, with improved thermal performance.

Q: Do both parts have the same moisture sensitivity classification?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or reflow processes.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8533.21.0030) classifications.