AF0201FR-0724RL Equivalent & Substitute Parts

Part Overview

The AF0201FR-0724RL is a 24 Ohm ±1% thick film chip resistor in 0201 package (0.60mm x 0.30mm) rated for 0.05W power dissipation. Manufactured by YAGEO under the AF series, this component features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for harsh environment and automotive applications. The part is currently active in production with 1062 units in stock. Equivalent and substitute parts are necessary to ensure design flexibility, manage supply chain continuity, and accommodate different procurement channels or manufacturing preferences while maintaining electrical and mechanical compatibility.

Substiute Parts

AF0201FR-0724RL

YAGEOIn Stock: 1105AF0201FR-0724RL Datasheet

Current PartRFQ

CRCW020124R0FNED

Vishay DaleIn Stock: 15717CRCW020124R0FNED Datasheet

MFR RecommendedRFQ

ERJ-1GEF24R0C

Panasonic Electronic ComponentsIn Stock: 10044ERJ-1GEF24R0C Datasheet

MFR RecommendedRFQ

ERJ-1GNF24R0C

Panasonic Electronic ComponentsIn Stock: 291613ERJ-1GNF24R0C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AF0201FR-0724RL is determined by strict equivalence across the following parameters: resistance value (24 Ohms), tolerance (±1%), power rating (0.05W), package type (0201), composition (thick film), temperature coefficient (±200ppm/°C), physical dimensions, and termination count. All substitute parts must maintain identical electrical specifications and mechanical form factor to ensure direct PCB compatibility without design modification. The three qualified substitutes—CRCW020124R0FNED (Vishay Dale), ERJ-1GEF24R0C (Panasonic), and ERJ-1GNF24R0C (Panasonic)—meet these core requirements. Compliance certifications (RoHS3, MSL-1) and operating temperature ranges are secondary selection criteria based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

For new designs and active production, CRCW020124R0FNED (Vishay Dale) and ERJ-1GNF24R0C (Panasonic) are the preferred substitutes. Both parts are in active production status with full RoHS3 compliance and MSL-1 rating. CRCW020124R0FNED offers an extended operating temperature range to 155°C, providing additional thermal margin for high-temperature applications. ERJ-1GNF24R0C maintains the standard -55°C to 125°C range and offers the highest inventory availability (291,549 units), ensuring supply continuity.

ERJ-1GEF24R0C (Panasonic) is electrically and mechanically equivalent but carries obsolete product status. This part should be selected only when existing inventory must be consumed or when legacy design documentation specifies this component. The Cut Tape packaging format differs from the standard Tape & Reel format of the primary part and substitutes, requiring verification of assembly equipment compatibility.

All three substitutes maintain identical electrical performance and physical form factor, ensuring direct PCB compatibility without layout or schematic modification.

Frequently Asked Questions (FAQ)

Q: Can CRCW020124R0FNED replace AF0201FR-0724RL in automotive applications?

A: Yes. Both parts meet RoHS3 compliance and MSL-1 requirements. CRCW020124R0FNED extends the operating temperature range to 155°C, which exceeds the AF0201FR-0724RL specification of 125°C. However, the AF0201FR-0724RL includes anti-sulfur coating and AEC-Q200 automotive qualification. Verify that your application requirements align with the specific certifications of each part.

Q: What is the difference between ERJ-1GEF24R0C and ERJ-1GNF24R0C?

A: Both are Panasonic 24 Ohm 0201 resistors with identical electrical specifications. The primary difference is product status: ERJ-1GEF24R0C is obsolete, while ERJ-1GNF24R0C is active. ERJ-1GEF24R0C uses Cut Tape & Digi-Reel® packaging, whereas ERJ-1GNF24R0C uses standard Tape & Reel format. For new designs, ERJ-1GNF24R0C is the recommended choice.

Q: Are there packaging format considerations when substituting these parts?

A: Yes. AF0201FR-0724RL, CRCW020124R0FNED, and ERJ-1GNF24R0C are supplied in Tape & Reel (TR) format, compatible with standard pick-and-place assembly equipment. ERJ-1GEF24R0C uses Cut Tape (CT) & Digi-Reel® packaging, which may require different feeder setup or manual handling. Confirm your assembly process supports the packaging format before selection.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All four parts share identical physical dimensions (0.024" L x 0.012" W, 0.010" height maximum), electrical specifications (24 Ohms ±1%, 0.05W, ±200ppm/°C), and two-terminal configuration. No PCB layout or schematic changes are required for substitution.

Q: Which substitute offers the best supply availability?

A: ERJ-1GNF24R0C (Panasonic) has the highest inventory level at 291,549 units. CRCW020124R0FNED (Vishay Dale) has 15,678 units available. Both are active products with reliable supply chains. ERJ-1GEF24R0C, despite 9,954 units in stock, is obsolete and should not be selected for new production.