ESR03EZPJ225 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ225 is a 2.2 MOhms ±5% 0.25W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This component is rated for automotive applications under AEC-Q200 standard with pulse withstanding capability. The part is active in production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific tolerance requirements.

Substiute Parts

ESR03EZPJ225

Rohm SemiconductorIn Stock: 4670ESR03EZPJ225 Datasheet

Current PartRFQ

ESR03EZPF2204

Rohm SemiconductorIn Stock: 9850ESR03EZPF2204 Datasheet

UpgradeRFQ

RCS06032M20JNEA

Vishay DaleIn Stock: 4560RCS06032M20JNEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ESR03EZPJ225 is determined by the following critical parameters: resistance value (2.2 MOhms), package type (0603), power rating (0.25W), composition (thick film), and automotive qualification (AEC-Q200). Tolerance and temperature coefficient variations are permitted within the scope of equivalent parts when the primary electrical and mechanical specifications remain constant.

Two substitute relationships are identified:

Upgrade Substitute (ESR03EZPF2204): Tighter tolerance specification (±1% versus ±5%) with improved temperature coefficient (±100ppm/°C versus ±200ppm/°C). All other parameters remain identical. This substitution is valid for applications requiring higher precision.

Direct Equivalent (RCS06032M20JNEA): Identical electrical specifications (2.2 MOhms ±5%, 0.25W) from alternative manufacturer Vishay Dale. Minor dimensional variations exist within acceptable tolerances. This substitution provides cross-manufacturer compatibility.

Parameter Comparison

Engineering Selection Recommendations

ESR03EZPJ225 (Primary Selection): Recommended for standard automotive applications where ±5% tolerance meets circuit requirements. Active production status with 4616 units in stock ensures supply availability.

ESR03EZPF2204 (Upgrade Selection): Select when circuit design requires tighter tolerance control (±1%) or lower temperature coefficient drift (±100ppm/°C). Rohm Semiconductor manufacture ensures consistent quality. Higher inventory (9824 units) supports volume requirements.

RCS06032M20JNEA (Cross-Manufacturer Alternative): Provides equivalent electrical performance from Vishay Dale with identical tolerance and temperature coefficient specifications. Suitable for supply chain diversification or when Rohm Semiconductor parts are unavailable. Maintains AEC-Q200 automotive qualification and ROHS3 compliance.

All three parts maintain identical package footprint (0603), power rating (0.25W), and automotive qualification status, ensuring direct PCB compatibility and design rule compliance.

Frequently Asked Questions (FAQ)

Q: Can ESR03EZPF2204 replace ESR03EZPJ225 in existing designs?

A: Yes. ESR03EZPF2204 is a direct upgrade substitute with identical resistance, power rating, package, and operating temperature range. The tighter tolerance (±1% versus ±5%) and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) provide improved performance characteristics without requiring design modifications.

Q: What are the dimensional differences between ESR03EZPJ225 and RCS06032M20JNEA?

A: Both parts use 0603 (1608 Metric) package. ESR03EZPJ225 dimensions are 0.063" L × 0.031" W (1.60mm × 0.80mm) with 0.022" max height. RCS06032M20JNEA dimensions are 0.061" L × 0.033" W (1.55mm × 0.85mm) with 0.020" max height. Variations fall within standard 0603 package tolerances and do not affect PCB layout or assembly.

Q: Are all three parts suitable for automotive applications?

A: Yes. ESR03EZPJ225, ESR03EZPF2204, and RCS06032M20JNEA all carry AEC-Q200 automotive qualification and are rated for -55°C to 155°C operating temperature range. All are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity).

Q: Which substitute should be selected for high-precision circuit applications?

A: ESR03EZPF2204 is the appropriate selection for applications requiring precision performance. The ±1% tolerance and ±100ppm/°C temperature coefficient provide superior stability compared to the ±5% tolerance and ±200ppm/°C specification of the main part.

Q: Can RCS06032M20JNEA be used as a direct drop-in replacement?

A: Yes. RCS06032M20JNEA maintains identical electrical specifications (2.2 MOhms ±5%, 0.25W), package type (0603), and automotive ratings. Minor dimensional variations are within standard package tolerances and do not affect circuit performance or PCB assembly compatibility.