RT1206FRE0773K2L Equivalent & Substitute Parts

Part Overview

The RT1206FRE0773K2L is a 73.2 kOhms ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this resistor category.

Substiute Parts

RT1206FRE0773K2L

YAGEOIn Stock: 1133RT1206FRE0773K2L Datasheet

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ERA-8AEB7322V

Panasonic Electronic ComponentsIn Stock: 12464ERA-8AEB7322V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE0773K2L is determined by the following criteria:

• Identical resistance value: 73.2 kOhms
• Identical package format: 1206 (3216 Metric)
• Identical power rating: 0.25W (1/4W)
• Identical composition: Thin Film
• Identical operating temperature range: -55°C to 155°C
• Tolerance equal to or tighter than ±1%
• RoHS3 compliance maintained
• MSL rating of 1 or equivalent

The ERA-8AEB7322V meets all substitution criteria with improved tolerance specification (±0.1% versus ±1%) and automotive-grade qualification (AEC-Q200).

Parameter Comparison

Engineering Selection Recommendations

The ERA-8AEB7322V qualifies as a direct substitute for the RT1206FRE0773K2L based on matching electrical specifications, identical package geometry, and equivalent environmental ratings. The substitute part offers improved tolerance performance (±0.1% versus ±1%) and includes automotive-grade AEC-Q200 qualification, making it suitable for applications requiring enhanced precision or automotive-level reliability standards.

Both parts maintain Active product status, full RoHS3 compliance, and unlimited moisture sensitivity rating. Selection between these parts should be based on application-specific requirements for tolerance precision and any automotive qualification mandates.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB7322V be used as a direct replacement for RT1206FRE0773K2L?

A: Yes. Both parts share identical resistance value (73.2 kOhms), power rating (0.25W), package format (1206), composition (thin film), and operating temperature range (-55°C to 155°C). The substitute part features tighter tolerance (±0.1%) and automotive qualification, making it functionally compatible.

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

A: RT1206FRE0773K2L measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with maximum seated height of 0.026" (0.65mm). ERA-8AEB7322V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with maximum seated height of 0.028" (0.70mm). Both fit the 1206 package specification; minor dimensional variations fall within standard package tolerances.

Q: Does tolerance difference affect circuit performance?

A: The ERA-8AEB7322V tolerance of ±0.1% is tighter than the RT1206FRE0773K2L tolerance of ±0.1%. Applications requiring precise resistance values benefit from the improved tolerance specification of the substitute part.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both parts operate across -55°C to 155°C. The ERA-8AEB7322V features a lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing better stability across temperature variations.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. The ERA-8AEB7322V additionally carries AEC-Q200 automotive qualification.