RT1206FRE07154RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07154RL is a 154 Ohms ±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 with an operating 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 to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified tolerance and performance parameters.

Substiute Parts

RT1206FRE07154RL

YAGEOIn Stock: 1234RT1206FRE07154RL Datasheet

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ERA-8AEB1540V

Panasonic Electronic ComponentsIn Stock: 5323ERA-8AEB1540V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07154RL is determined by the following critical parameters:

• Resistance value: 154 Ohms (exact match required)
• Package format: 1206 (3216 Metric) (physical and electrical compatibility)
• Power rating: 0.25W minimum (equal or greater acceptable)
• Composition: Thin film (maintains performance characteristics)
• Operating temperature range: -55°C to 155°C minimum (equal or wider range acceptable)
• RoHS3 compliance: Required for regulatory compatibility

The ERA-8AEB1540V qualifies as a substitute part by meeting all critical parameters while offering enhanced tolerance (±0.1% versus ±1%) and improved temperature coefficient performance (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07154RL and ERA-8AEB1540V maintain Active product status with full RoHS3 compliance and REACH unaffected designation. The ERA-8AEB1540V provides enhanced performance characteristics through tighter tolerance specification (±0.1% versus ±1%) and superior temperature coefficient stability (±25ppm/°C versus ±50ppm/°C). The ERA-8AEB1540V carries AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability standards. Selection between these parts should be based on application-specific tolerance requirements and environmental qualification needs.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1540V be used as a direct replacement for RT1206FRE07154RL?

A: Yes. Both parts share identical resistance value (154 Ohms), package format (1206), power rating (0.25W), composition (thin film), and operating temperature range (-55°C to 155°C). The ERA-8AEB1540V offers improved tolerance and temperature coefficient performance.

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

A: RT1206FRE07154RL dimensions are 0.122" L × 0.063" W (3.10mm × 1.60mm) with maximum seated height of 0.026" (0.65mm). ERA-8AEB1540V dimensions are 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 and are compatible with standard PCB layouts.

Q: Does tolerance difference affect circuit performance?

A: Tolerance difference (±1% versus ±0.1%) affects resistor value accuracy. Applications requiring tighter value control should specify ERA-8AEB1540V. Applications with tolerance budgets accommodating ±1% variation can use either part.

Q: What is the significance of AEC-Q200 rating on ERA-8AEB1540V?

A: AEC-Q200 certification indicates automotive-grade reliability qualification. This rating is relevant only for applications requiring automotive compliance. Standard industrial applications do not require this qualification.

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

A: Yes. Both parts operate across -55°C to 155°C range. ERA-8AEB1540V provides superior temperature stability through lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it preferable for applications with strict temperature-dependent performance requirements.