AC2010FK-07604RL Equivalent & Substitute Parts

Part Overview

The AC2010FK-07604RL is a 604 Ohms ±1% 0.75W thick film chip resistor in 2010 (5025 Metric) package manufactured by YAGEO. This component is actively produced and widely used in automotive applications requiring AEC-Q200 qualification. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and automotive compliance ratings to support design flexibility and supply chain continuity.

Substiute Parts

AC2010FK-07604RL

YAGEOIn Stock: 1053AC2010FK-07604RL Datasheet

Current PartRFQ

RK73H2HTTE6040F

KOA Speer Electronics, Inc.In Stock: 20928RK73H2HTTE6040F Datasheet

DirectRFQ

CRCW2010604RFKEF

Vishay DaleIn Stock: 11183CRCW2010604RFKEF Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AC2010FK-07604RL are qualified based on the following criteria:

• Identical resistance value: 604 Ohms
• Matching tolerance: ±1%
• Equivalent power rating: 0.75W
• Same package footprint: 2010 (5025 Metric)
• Identical composition: Thick Film
• Matching temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -55°C ~ 155°C
• Equivalent automotive compliance: AEC-Q200
• Matching RoHS and environmental compliance

All identified substitutes meet these core electrical and mechanical parameters, ensuring direct functional equivalence in automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—AC2010FK-07604RL, RK73H2HTTE6040F, and CRCW2010604RFKEF—are active production components with identical electrical specifications and AEC-Q200 automotive qualification. Selection among these parts may be based on:

• Availability and inventory levels
• Supply chain preferences and lead times
• Packaging and reel configuration requirements
• Seated height tolerance considerations (AC2010FK-07604RL: 0.65mm maximum vs. KOA and Vishay: 0.70mm maximum)
• Manufacturer qualification requirements for specific applications

All parts maintain ROHS3 compliance and MSL 1 rating, supporting unrestricted moisture handling and storage.

Frequently Asked Questions (FAQ)

Q: Can RK73H2HTTE6040F be used as a direct replacement for AC2010FK-07604RL?

A: Yes. Both parts share identical electrical specifications (604 Ohms ±1%, 0.75W), package footprint (2010), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and AEC-Q200 automotive rating. The seated height difference (0.65mm vs. 0.70mm) is within typical PCB assembly tolerances.

Q: What is the difference between these substitute parts?

A: The three parts are electrically and mechanically equivalent. Differences are limited to manufacturer identity, series designation, and maximum seated height specification. All meet identical functional requirements for automotive applications.

Q: Are all substitute parts suitable for automotive applications?

A: Yes. All three parts carry AEC-Q200 qualification and are rated for the identical operating temperature range (-55°C ~ 155°C), confirming suitability for automotive environments.

Q: Do these parts require different PCB footprints?

A: No. All parts use the 2010 (5025 Metric) package with identical land pattern dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm).

Q: Are there any compliance or environmental differences?

A: No. All parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating, ensuring equivalent environmental and regulatory compliance.