ESR03EZPJ474 Equivalent & Substitute Parts

Part Overview

The ESR03EZPJ474 is a 470 kOhms ±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 currently active in production with 5885 units in stock. 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

ESR03EZPJ474

Rohm SemiconductorIn Stock: 5985ESR03EZPJ474 Datasheet

Current PartRFQ

CRCW0603470KJNEAHP

Vishay DaleIn Stock: 18792CRCW0603470KJNEAHP Datasheet

DirectRFQ

ERJ-PA3J474V

Panasonic Electronic ComponentsIn Stock: 20062ERJ-PA3J474V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ESR03EZPJ474 is determined by the following critical parameters:

• Resistance Value: Must be 470 kOhms
• Tolerance: Must be ±5%
• Package: Must be 0603 (1608 Metric)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must be -55°C ~ 155°C
• Automotive Compliance: Must be AEC-Q200 rated
• RoHS Compliance: Must be ROHS3 Compliant

Substitute parts identified meet all these criteria. Power rating may exceed the original specification (0.25W) while maintaining identical physical dimensions and electrical characteristics. All substitutes are active products with confirmed inventory availability.

Parameter Comparison

Engineering Selection Recommendations

All three components are active products with full AEC-Q200 automotive compliance and ROHS3 certification. Selection between ESR03EZPJ474, CRCW0603470KJNEAHP, and ERJ-PA3J474V is based on availability and packaging requirements.

The CRCW0603470KJNEAHP (Vishay Dale) and ERJ-PA3J474V (Panasonic) offer higher power ratings (0.333W versus 0.25W) within identical physical dimensions, providing additional thermal margin in applications where power dissipation approaches component limits. Both substitute parts maintain the same resistance, tolerance, temperature coefficient, and operating temperature range as the original ESR03EZPJ474.

Packaging format differs between suppliers: ESR03EZPJ474 and ERJ-PA3J474V are supplied in Cut Tape (CT) and Tape & Reel (TR) formats respectively, while CRCW0603470KJNEAHP is supplied in Tape & Reel (TR) format only. Selection should account for assembly line requirements and minimum order quantities.

Frequently Asked Questions (FAQ)

Q: Can CRCW0603470KJNEAHP or ERJ-PA3J474V be used as direct replacements for ESR03EZPJ474?

A: Yes. Both parts meet all critical electrical and mechanical specifications: 470 kOhms ±5% resistance, 0603 package, ±200ppm/°C temperature coefficient, -55°C to 155°C operating range, and AEC-Q200 automotive compliance. The higher power ratings (0.333W) are compatible with applications designed for 0.25W components.

Q: What is the significance of the power rating difference?

A: Power rating indicates maximum continuous power dissipation. A 0.333W component can safely dissipate more heat than a 0.25W component. In circuits where the ESR03EZPJ474 operates below its 0.25W limit, substitutes with 0.333W ratings provide additional thermal headroom without affecting electrical performance.

Q: Are all three parts suitable for automotive applications?

A: Yes. ESR03EZPJ474, CRCW0603470KJNEAHP, and ERJ-PA3J474V all carry AEC-Q200 automotive qualification and are ROHS3 compliant, meeting automotive industry standards for reliability and environmental compliance.

Q: Does packaging format affect electrical performance?

A: No. Cut Tape (CT) and Tape & Reel (TR) packaging formats are mechanical delivery methods only. Electrical specifications and component performance are identical. Selection depends on assembly equipment compatibility and procurement requirements.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. Components can be stored and handled under standard conditions without special moisture control procedures.