RT1206FRE07590RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07590RL is a 590 Ohms ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This surface mount device is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The component is ROHS3 compliant and carries an MSL rating of 1 (Unlimited), making it suitable for standard industrial and commercial applications. Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and enable selection based on specific performance requirements or availability constraints.

Substiute Parts

RT1206FRE07590RL

YAGEOIn Stock: 1137RT1206FRE07590RL Datasheet

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ERA-8AEB5900V

Panasonic Electronic ComponentsIn Stock: 9434ERA-8AEB5900V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07590RL is determined by the following critical parameters:

• Resistance Value: Must be 590 Ohms
• Package Format: Must be 1206 (3216 Metric) to ensure mechanical and electrical compatibility with existing PCB layouts
• Power Rating: Must be 0.25W (1/4W) or higher
• Composition: Thin film construction maintains performance characteristics
• Operating Temperature Range: Must cover or exceed -55°C to 155°C
• Compliance: ROHS3 and REACH compliance required for regulatory alignment

The ERA-8AEB5900V from Panasonic Electronic Components qualifies as a substitute part. While it offers improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), it maintains identical resistance value, package format, power rating, and operating temperature range. The substitute includes automotive AEC-Q200 qualification, providing enhanced reliability for demanding applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07590RL and ERA-8AEB5900V are active products with full ROHS3 and REACH compliance. The RT1206FRE07590RL serves as the baseline component for standard industrial applications. The ERA-8AEB5900V provides an upgrade path with tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C), along with AEC-Q200 automotive qualification. Selection between these parts depends on application requirements: the YAGEO component is suitable for general-purpose use, while the Panasonic component is appropriate for precision circuits or automotive environments where enhanced stability and reliability are required.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB5900V replace RT1206FRE07590RL in existing designs?

A: Yes. Both components share identical resistance value (590 Ohms), package format (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The ERA-8AEB5900V offers improved tolerance and temperature coefficient, making it a direct mechanical and electrical substitute.

Q: What are the physical dimension differences between these parts?

A: The RT1206FRE07590RL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with a maximum seated height of 0.026" (0.65mm). The ERA-8AEB5900V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with a maximum seated height of 0.028" (0.70mm). These minor dimensional variations remain within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: Is the ERA-8AEB5900V suitable for automotive applications?

A: Yes. The ERA-8AEB5900V carries AEC-Q200 automotive qualification, making it appropriate for automotive and high-reliability applications. The RT1206FRE07590RL does not specify automotive qualification.

Q: What is the significance of the ±0.1% tolerance on the ERA-8AEB5900V?

A: The ±0.1% tolerance on the ERA-8AEB5900V provides tighter resistance accuracy compared to the ±1% tolerance of the RT1206FRE07590RL. This is beneficial in precision analog circuits, measurement equipment, and applications where component tolerance stack-up must be minimized.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the RT1206FRE07590RL and ERA-8AEB5900V are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.