AC0201JR-072R2L Equivalent & Substitute Parts

Part Overview

The AC0201JR-072R2L is a 2.2 Ohm ±5% thick film chip resistor in 0201 package format, rated for 0.05W (1/20W) power dissipation. This component is designed for automotive applications with AEC-Q200 qualification and moisture-resistant construction. The part is currently active in production with substantial inventory availability. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter constraints.

Substiute Parts

AC0201JR-072R2L

YAGEOIn Stock: 814AC0201JR-072R2L Datasheet

Current PartRFQ

RC0201JR-072R2L

YAGEOIn Stock: 223858RC0201JR-072R2L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AC0201JR-072R2L is determined by strict equivalence across the following critical parameters:

• Resistance value: 2.2 Ohms
• Tolerance: ±5%
• Power rating: 0.05W (1/20W)
• Package format: 0201 (0603 Metric)
• Composition: Thick Film
• Temperature coefficient: -100 / +350 ppm/°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

The RC0201JR-072R2L meets all substitution criteria. Both parts share identical electrical specifications, package dimensions, and environmental ratings. Differences in operating temperature range and automotive certification do not preclude substitution where application requirements permit.

Parameter Comparison

Engineering Selection Recommendations

Both the AC0201JR-072R2L and RC0201JR-072R2L are active production components from YAGEO with ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts depends on application-specific requirements:

The AC0201JR-072R2L includes AEC-Q200 automotive qualification and supports an extended operating temperature range to 155°C. This part is appropriate for automotive applications requiring formal qualification documentation.

The RC0201JR-072R2L operates to 125°C and does not carry automotive certification. This part is suitable for general industrial and consumer applications where automotive qualification is not required. Inventory availability for RC0201JR-072R2L is significantly higher (223,769 pcs vs. 743 pcs).

Both parts maintain identical resistance, tolerance, power rating, package format, and moisture sensitivity characteristics. Substitution is electrically and mechanically valid where application temperature and certification requirements align with the selected part's specifications.

Frequently Asked Questions (FAQ)

Q: Can RC0201JR-072R2L replace AC0201JR-072R2L in automotive applications?

A: Electrical and mechanical compatibility is confirmed. However, the AC0201JR-072R2L carries AEC-Q200 automotive qualification while the RC0201JR-072R2L does not. Substitution is permissible only if your application does not mandate automotive certification or if your quality system accepts the RC0201JR-072R2L through alternative qualification pathways.

Q: What is the temperature operating range difference?

A: The AC0201JR-072R2L operates from -55°C to 155°C. The RC0201JR-072R2L operates from -55°C to 125°C. If your application requires operation above 125°C, the AC0201JR-072R2L is required.

Q: Are the physical dimensions identical?

A: Yes. Both parts are 0201 package format with dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum seated height of 0.010" (0.26mm). PCB layout and assembly tooling are interchangeable.

Q: Do both parts have the same electrical specifications?

A: Yes. Both parts are 2.2 Ohm ±5% thick film resistors with 0.05W power rating, -100 / +350 ppm/°C temperature coefficient, and identical tolerance and composition characteristics.

Q: What is the moisture sensitivity rating?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.