Equivalent & Substitute Parts for AC0201FR-074R7L

Part Overview

The AC0201FR-074R7L is a 4.7 Ohm ±1% thick film chip resistor in 0201 package format, rated for 0.05W (1/20W) power dissipation. This component is manufactured by YAGEO and meets AEC-Q200 automotive qualification standards with moisture resistance. The part is currently active in production with 662 units in stock. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter constraints.

Substiute Parts

AC0201FR-074R7L

YAGEOIn Stock: 686AC0201FR-074R7L Datasheet

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RC0201FR-074R7L

YAGEOIn Stock: 10664RC0201FR-074R7L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The RC0201FR-074R7L qualifies as a direct substitute based on the following critical parameters:

• Resistance Value: Both parts specify 4.7 Ohms
• Tolerance: Both maintain ±1% tolerance
• Power Rating: Both rated at 0.05W (1/20W)
• Package Format: Both use 0201 (0603 Metric) package
• Composition: Both are thick film construction
• Temperature Coefficient: Both specify -100/+350 ppm/°C
• Moisture Resistance: Both feature moisture resistant properties
• Compliance: Both are ROHS3 compliant with MSL 1 rating

The primary difference is packaging format: AC0201FR-074R7L is supplied in Tape & Reel (TR), while RC0201FR-074R7L is supplied in Cut Tape (CT) & Digi-Reel®. This distinction affects procurement and assembly logistics but does not impact electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

AC0201FR-074R7L is the primary specification when AEC-Q200 automotive qualification is explicitly required. This part carries automotive-grade certification and is suitable for applications demanding automotive-level reliability standards.

RC0201FR-074R7L serves as a functional substitute when AEC-Q200 certification is not a contractual requirement. This part maintains all critical electrical parameters and compliance certifications. The operating temperature upper limit is 125°C versus 155°C for the AC variant; applications operating above 125°C must use the AC0201FR-074R7L. The RC variant offers significantly higher inventory availability (10,622 units versus 662 units), making it advantageous for high-volume procurement scenarios where lead time and stock availability are critical factors.

Both parts are ROHS3 compliant, carry MSL 1 rating, and maintain identical electrical performance within their respective operating ranges.

Frequently Asked Questions (FAQ)

Q: Can RC0201FR-074R7L replace AC0201FR-074R7L in automotive applications?

A: RC0201FR-074R7L lacks AEC-Q200 automotive qualification. If your application or contract specifies AEC-Q200 compliance as mandatory, AC0201FR-074R7L must be used. If automotive qualification is not contractually required, RC0201FR-074R7L is electrically and mechanically compatible.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) supplies components on continuous tape in reel format, suitable for automated pick-and-place assembly. Cut Tape (CT) & Digi-Reel® supplies components in shorter tape segments or alternative reel formats. Both formats contain identical components; the difference is in procurement and assembly logistics.

Q: Are there temperature limitations when substituting RC0201FR-074R7L for AC0201FR-074R7L?

A: Yes. RC0201FR-074R7L operates from -55°C to 125°C, while AC0201FR-074R7L operates from -55°C to 155°C. If your circuit operates above 125°C, RC0201FR-074R7L is not suitable.

Q: Do both parts have identical moisture sensitivity ratings?

A: Yes. Both AC0201FR-074R7L and RC0201FR-074R7L carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Which part should I select for high-volume production?

A: RC0201FR-074R7L offers 10,622 units in stock compared to 662 units for AC0201FR-074R7L, providing better availability for high-volume builds. Verify that AEC-Q200 certification is not required before making this selection.