AF0201FR-07300RL Equivalent & Substitute Parts

Part Overview

The AF0201FR-07300RL is a 300 Ohms ±1% thick film chip resistor in 0201 package format, rated at 0.05W (1/20W) power dissipation. Manufactured by YAGEO under the AF series, this component features anti-sulfur coating and AEC-Q200 automotive qualification. The part is active in production with 906 units currently in stock. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

AF0201FR-07300RL

YAGEOIn Stock: 982AF0201FR-07300RL Datasheet

Current PartRFQ

RC0201FR-07300RL

YAGEOIn Stock: 197628RC0201FR-07300RL Datasheet

MFR RecommendedRFQ

CRCW0201300RFNED

Vishay DaleIn Stock: 44706CRCW0201300RFNED Datasheet

MFR RecommendedRFQ

ERJ-1GNF3000C

Panasonic Electronic ComponentsIn Stock: 232980ERJ-1GNF3000C Datasheet

MFR RecommendedRFQ

RMCF0201FT300R

Stackpole Electronics IncIn Stock: 1158RMCF0201FT300R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (300 Ohms), tolerance (±1%), power rating (0.05W), package format (0201), composition (thick film), temperature coefficient (±200ppm/°C), and compliance certifications (ROHS3, REACH Unaffected). All identified substitute parts match these core electrical and mechanical specifications. Operating temperature range variations and packaging format differences (Tape & Reel versus Cut Tape) do not affect functional interchangeability in circuit design but may impact procurement and assembly logistics.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts are active products with ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for current manufacturing environments. RC0201FR-07300RL (YAGEO) offers the highest inventory availability at 197,533 units and maintains identical electrical and thermal specifications to the primary part. CRCW0201300RFNED (Vishay Dale) and RMCF0201FT300R (Stackpole) extend the operating temperature range to 155°C, providing additional thermal margin for applications requiring extended temperature performance. ERJ-1GNF3000C (Panasonic) provides substantial inventory depth at 232,963 units. The AF0201FR-07300RL includes AEC-Q200 automotive qualification and anti-sulfur coating; RMCF0201FT300R also carries AEC-Q200 rating. Selection should prioritize inventory availability, packaging format compatibility with assembly equipment, and specific thermal or environmental requirements of the target application.

Frequently Asked Questions (FAQ)

Q: Can RC0201FR-07300RL directly replace AF0201FR-07300RL in automotive applications?

A: RC0201FR-07300RL matches all core electrical parameters (300 Ohms, ±1%, 0.05W, 0201 package) and compliance certifications. The primary difference is packaging format (Cut Tape versus Tape & Reel) and feature set (moisture resistant versus anti-sulfur). Functional interchangeability is confirmed for circuit operation; assembly process compatibility depends on equipment configuration.

Q: What is the significance of the operating temperature range difference between parts?

A: AF0201FR-07300RL, RC0201FR-07300RL, and ERJ-1GNF3000C operate from -55°C to 125°C. CRCW0201300RFNED and RMCF0201FT300R extend to 155°C. For applications operating within -55°C to 125°C, all parts are functionally equivalent. Applications requiring sustained operation above 125°C require selection of CRCW0201300RFNED or RMCF0201FT300R.

Q: Are there mechanical differences between these 0201 package parts?

A: All parts conform to 0201 (0603 Metric) package dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm). RMCF0201FT300R specifies maximum seated height of 0.011" (0.28mm) compared to 0.010" (0.26mm) for other parts. This 0.02mm difference is within typical PCB assembly tolerances and does not affect interchangeability.

Q: Which substitute part offers the best inventory position?

A: ERJ-1GNF3000C (Panasonic) provides the highest inventory availability at 232,963 units, followed by RC0201FR-07300RL (YAGEO) at 197,533 units. Both support immediate procurement for high-volume applications.

Q: Do all substitute parts carry automotive qualification?

A: AF0201FR-07300RL and RMCF0201FT300R carry AEC-Q200 automotive qualification. RC0201FR-07300RL, CRCW0201300RFNED, and ERJ-1GNF3000C do not list AEC-Q200 rating. For automotive applications requiring AEC-Q200 compliance, AF0201FR-07300RL or RMCF0201FT300R are specified selections.