ERJ-PA3F4223V Equivalent & Substitute Parts

Part Overview

The ERJ-PA3F4223V is a 422 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components. This 0603 (1608 Metric) surface-mount resistor is rated for 0.333W (1/3W) power dissipation and meets automotive AEC-Q200 qualification standards with pulse withstanding capability. The component is currently in active production status with 892 pieces available in inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive compliance ratings are maintained across alternative manufacturers.

Substiute Parts

ERJ-PA3F4223V

Panasonic Electronic ComponentsIn Stock: 937ERJ-PA3F4223V Datasheet

Current PartRFQ

CRCW0603422KFKEAHP

Vishay DaleIn Stock: 9147CRCW0603422KFKEAHP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-PA3F4223V is determined by strict equivalence across the following parameters:

• Resistance value: 422 kOhms
• Tolerance: ±1%
• Power rating: 0.333W (1/3W)
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive compliance: AEC-Q200
• Pulse withstanding capability
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The CRCW0603422KFKEAHP from Vishay Dale meets all these criteria and is classified as a direct equivalent substitute. Both components maintain identical electrical performance specifications and automotive qualification standards, with only minor dimensional variations within acceptable tolerances for the 0603 package form factor.

Parameter Comparison

Engineering Selection Recommendations

Both the ERJ-PA3F4223V and CRCW0603422KFKEAHP are active production components with identical electrical specifications and automotive AEC-Q200 compliance. Selection between these parts should be based on availability, supply chain considerations, and procurement lead times. The CRCW0603422KFKEAHP currently has higher inventory availability (9091 pieces) compared to the ERJ-PA3F4223V (892 pieces). Both components maintain ROHS3 compliance and unlimited moisture sensitivity rating, making them suitable for automotive and industrial applications requiring pulse withstanding thick film resistors in the 0603 package form factor.

Frequently Asked Questions (FAQ)

Q: Can the CRCW0603422KFKEAHP be used as a direct replacement for the ERJ-PA3F4223V?

A: Yes. Both components share identical resistance value, tolerance, power rating, package dimensions, temperature coefficient, operating temperature range, and AEC-Q200 automotive qualification. The width dimension difference (0.031" vs 0.033") is within standard 0603 package tolerances and does not affect PCB layout compatibility.

Q: Are there any compliance or certification differences between these parts?

A: No. Both components are ROHS3 compliant, carry MSL rating 1 (Unlimited), and meet AEC-Q200 automotive standards with pulse withstanding capability.

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

A: The 0603 package (1608 Metric) is a standardized surface-mount resistor form factor measuring 0.063" x 0.031" (1.60mm x 0.80mm) in length and width. Both substitute parts conform to this standard, ensuring compatibility with existing PCB designs and assembly processes.

Q: Does the thickness or height of these resistors affect circuit performance?

A: No. Both components have identical maximum seated height of 0.022" (0.55mm), which is the critical dimension for PCB clearance and assembly compatibility. Height variations do not impact electrical performance.

Q: What does AEC-Q200 qualification mean for these resistors?

A: AEC-Q200 is an automotive electronics council qualification standard for passive components. It certifies that these resistors meet stringent reliability, temperature cycling, and performance requirements for automotive applications. Both parts carry this certification.