Equivalent & Substitute Parts for RT0805FRE07590KL

Part Overview

The RT0805FRE07590KL is a 590 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.125W (1/8W) power dissipation and operates across -55°C to 155°C. The part is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating, indicating suitability for standard storage and handling conditions. As an active product with established supply availability, equivalent and substitute parts are identified to support design flexibility, procurement optimization, and application-specific requirements such as enhanced tolerance or automotive qualification.

Substiute Parts

RT0805FRE07590KL

YAGEOIn Stock: 978RT0805FRE07590KL Datasheet

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RT0805BRD07590KL

YAGEOIn Stock: 10939RT0805BRD07590KL Datasheet

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ERA-6AEB5903V

Panasonic Electronic ComponentsIn Stock: 7236ERA-6AEB5903V Datasheet

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RG2012P-5903-B-T5

SusumuIn Stock: 6134RG2012P-5903-B-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07590KL is determined by strict adherence to the following parameters:

• Resistance Value: Must be 590 kOhms (exact match required)
• Package Type: Must be 0805 (2012 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.125W (1/8W) minimum
• Composition: Thin film construction required
• Operating Temperature Range: Must support -55°C to 155°C minimum
• RoHS Compliance: ROHS3 compliant status required
• Moisture Sensitivity: MSL 1 or equivalent

Tolerance and temperature coefficient are secondary parameters that may vary in substitute parts. Enhanced tolerance (±0.1% vs. ±1%) and improved temperature coefficient (±25ppm/°C vs. ±50ppm/°C) represent performance upgrades. Automotive AEC-Q200 qualification and anti-sulfur features are application-specific enhancements that do not affect basic substitutability but may be required for specific end-use applications.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07590KL (YAGEO): Direct upgrade within the same manufacturer series. Maintains YAGEO RT series consistency while providing enhanced tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C). Suitable for applications requiring tighter resistance tolerance without automotive qualification requirements. High inventory availability supports procurement continuity.

ERA-6AEB5903V (Panasonic): Panasonic thin film resistor with AEC-Q200 automotive qualification. Provides ±0.1% tolerance and ±25ppm/°C temperature coefficient. Appropriate for automotive and industrial applications requiring automotive-grade component certification. MSL 1 rating ensures compatibility with standard manufacturing processes.

RG2012P-5903-B-T5 (Susumu): Susumu RG series thin film resistor with dual qualification: AEC-Q200 automotive and anti-sulfur protection. Delivers ±0.1% tolerance and ±25ppm/°C temperature coefficient. Height-seated specification (0.020" vs. 0.024" maximum) represents a minor dimensional variation within acceptable PCB assembly tolerances. Recommended for harsh environment applications or automotive systems requiring sulfur corrosion resistance.

All substitute parts maintain full compatibility with the original RT0805FRE07590KL footprint, power rating, and operating temperature range. Selection should be based on application-specific requirements for tolerance precision, automotive qualification, and environmental protection features.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07590KL replace RT0805FRE07590KL in any application?

A: Yes. Both parts share identical resistance value (590 kOhms), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). The RT0805BRD07590KL provides enhanced tolerance (±0.1% vs. ±1%) and improved temperature coefficient (±25ppm/°C vs. ±50ppm/°C), making it suitable for applications where the original part is specified.

Q: What is the difference between standard and AEC-Q200 qualified resistors?

A: AEC-Q200 qualification indicates the component meets automotive industry reliability and quality standards established by the Automotive Electronics Council. ERA-6AEB5903V and RG2012P-5903-B-T5 carry this certification, making them suitable for automotive applications. The RT0805FRE07590KL and RT0805BRD07590KL are standard industrial-grade components without automotive qualification.

Q: Does the anti-sulfur feature of RG2012P-5903-B-T5 affect substitutability?

A: No. Anti-sulfur protection is an additional feature that does not impact basic electrical or mechanical compatibility. It provides enhanced corrosion resistance in environments with sulfur-containing compounds. Selection of this feature depends on application environment, not substitutability.

Q: Are there dimensional differences between substitute parts?

A: All parts conform to 0805 (2012 Metric) package specifications with identical length (0.079") and width (0.049"). Height-seated maximum varies slightly: RT0805FRE07590KL and RT0805BRD07590KL specify 0.024" (0.60mm), while RG2012P-5903-B-T5 specifies 0.020" (0.50mm). Both values fall within standard PCB assembly tolerances and do not affect footprint compatibility.

Q: Which substitute part should be selected for cost optimization?

A: RT0805BRD07590KL offers the best cost-to-performance ratio for non-automotive applications, combining enhanced specifications with high inventory availability and same-manufacturer sourcing. For automotive applications, ERA-6AEB5903V and RG2012P-5903-B-T5 are appropriate selections based on environmental and reliability requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RT0805FRE07590KL, RT0805BRD07590KL, ERA-6AEB5903V, and RG2012P-5903-B-T5 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage conditions.