RT1206CRE07392RL Equivalent & Substitute Parts

Part Overview

The RT1206CRE07392RL is a 392 Ohm thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This component is rated for 0.25W power dissipation with ±0.25% tolerance and operates across the -55°C to 155°C temperature range. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when they maintain identical electrical specifications (resistance value, power rating, package format) while offering enhanced performance characteristics or improved availability. The ERA-8AEB3920V represents an upgrade option with tighter tolerance and automotive-grade qualification.

Substiute Parts

RT1206CRE07392RL

YAGEOIn Stock: 1195RT1206CRE07392RL Datasheet

Current PartRFQ

ERA-8AEB3920V

Panasonic Electronic ComponentsIn Stock: 6365ERA-8AEB3920V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206CRE07392RL is determined by the following mandatory parameters:

• Resistance value: 392 Ohms (exact match required)
• Power rating: 0.25W minimum
• Package format: 1206 (3216 Metric)
• Composition: Thin Film
• Operating temperature range: Must encompass -55°C to 155°C
• RoHS3 compliance: Required
• MSL rating: 1 or equivalent

The ERA-8AEB3920V meets all substitution criteria. This part maintains identical resistance, power rating, and package specifications while providing enhanced tolerance (±0.1% versus ±0.25%) and automotive-grade AEC-Q200 qualification. Physical dimensions show minor variation within acceptable assembly tolerances.

Parameter Comparison

Engineering Selection Recommendations

The RT1206CRE07392RL and ERA-8AEB3920V are direct substitutes for 392 Ohm thin film resistor applications in the 1206 package format. Both components maintain Active product status with full RoHS3 compliance and unlimited moisture sensitivity ratings.

Selection between these parts depends on application requirements:

The RT1206CRE07392RL is suitable for general-purpose applications where ±0.25% tolerance meets circuit specifications and standard industrial operating conditions apply.

The ERA-8AEB3920V is appropriate for applications requiring tighter tolerance control (±0.1%) or automotive environments. The AEC-Q200 automotive qualification and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) provide enhanced stability in temperature-sensitive circuits. Minor dimensional variations (0.004" length difference, 0.002" height difference) remain within standard PCB assembly tolerances.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB3920V replace RT1206CRE07392RL in existing designs?

A: Yes. Both components share identical resistance value (392 Ohms), power rating (0.25W), and 1206 package format. Physical dimensions differ minimally and remain compatible with standard 1206 PCB footprints. No circuit redesign is required.

Q: What is the significance of the ±0.1% tolerance on the ERA-8AEB3920V?

A: The tighter tolerance reduces resistor value variation from ±0.25% to ±0.1%, resulting in more precise circuit performance. This is beneficial in precision measurement circuits, analog signal conditioning, and applications where resistor tolerance directly impacts overall system accuracy.

Q: Why does the ERA-8AEB3920V have AEC-Q200 qualification?

A: AEC-Q200 is an automotive industry standard qualification demonstrating the component meets reliability and performance requirements for automotive applications. This qualification is not required for non-automotive use but indicates enhanced quality assurance and temperature cycling validation.

Q: Are there dimensional compatibility concerns?

A: The ERA-8AEB3920V is 0.004" longer and 0.002" taller than the RT1206CRE07392RL. These differences fall within standard PCB assembly tolerances for 1206 components and do not affect footprint compatibility or soldering processes.

Q: Do both parts have identical moisture sensitivity ratings?

A: Yes. Both components carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity precautions are required during storage, handling, or assembly.