ESR03EZPJ160 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ160 is a 16 Ohm ±5% thick film chip resistor manufactured by Rohm Semiconductor in 0603 (1608 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation and meets automotive AEC-Q200 qualification standards with pulse withstanding capability. The part is currently in active production status with 2477 units available in stock. Equivalent and substitute parts are identified when component availability is constrained, supply chain disruptions occur, or design flexibility permits selection from qualified alternatives meeting identical electrical and mechanical specifications.

Substiute Parts

ESR03EZPJ160

Rohm SemiconductorIn Stock: 2534ESR03EZPJ160 Datasheet

Current PartRFQ

ERJ-PA3J160V

Panasonic Electronic ComponentsIn Stock: 34330ERJ-PA3J160V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ESR03EZPJ160 is determined by strict equivalence across the following critical parameters:

• Resistance value: 16 Ohms
• Tolerance: ±5%
• Package format: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERJ-PA3J160V from Panasonic Electronic Components meets all these criteria. The primary difference is an increased power rating of 0.333W (1/3W) compared to the 0.25W (1/4W) specification of the main part. A higher power rating represents a superset capability and does not restrict substitution in applications designed for the lower rating.

Parameter Comparison

Engineering Selection Recommendations

Both the ESR03EZPJ160 and ERJ-PA3J160V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts is based on availability and supply chain requirements rather than functional differences. The ERJ-PA3J160V offers higher power dissipation capability (0.333W versus 0.25W), which provides additional thermal margin in applications operating at or near the design power limit of the ESR03EZPJ160. Both components maintain identical electrical performance, temperature stability, and environmental ratings across the specified operating range of -55°C to 155°C. Footprint compatibility is confirmed through matching 0603 package dimensions and termination specifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PA3J160V be used as a direct replacement for ESR03EZPJ160?

A: Yes. Both parts share identical resistance value (16 Ohms), tolerance (±5%), package format (0603), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 155°C), and automotive qualification (AEC-Q200). The ERJ-PA3J160V has a higher power rating (0.333W versus 0.25W), which does not restrict substitution in circuits designed for the lower rating.

Q: Are there any footprint or assembly differences between these parts?

A: No. Both components use the 0603 (1608 Metric) package with identical physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) and maximum seated height (0.022" / 0.55mm). PCB footprints and pick-and-place programming are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both ESR03EZPJ160 and ERJ-PA3J160V carry AEC-Q200 automotive qualification and are ROHS3 compliant. Moisture sensitivity level is MSL 1 (Unlimited) for both parts.

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

A: The ERJ-PA3J160V is rated for 0.333W (1/3W) compared to the ESR03EZPJ160 at 0.25W (1/4W). A higher power rating indicates greater thermal capacity and allows operation at higher power dissipation levels without exceeding maximum junction temperature. In applications where the circuit dissipates less than 0.25W through the resistor, both parts perform identically.

Q: Are these parts available in the same packaging format?

A: Yes. Both components are supplied in Tape & Reel (TR) packaging format, standard for automated assembly operations.