RT1206BRE07392RL Equivalent & Substitute Parts

Part Overview

The RT1206BRE07392RL 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 (1/4W) power dissipation with ±0.1% tolerance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component requirements.

Substiute Parts

RT1206BRE07392RL

YAGEOIn Stock: 1065RT1206BRE07392RL Datasheet

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ERA-8AEB3920V

Panasonic Electronic ComponentsIn Stock: 6365ERA-8AEB3920V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206BRE07392RL is determined by the following critical parameters:

• Resistance Value: Must be 392 Ohms
• Tolerance: Must be ±0.1% or tighter
• Power Rating: Must be 0.25W (1/4W) or higher
• Package Format: Must be 1206 (3216 Metric)
• Composition: Thin film construction
• Operating Temperature Range: Must cover -55°C to 155°C minimum
• Compliance: ROHS3 compliant, MSL 1 rating

The ERA-8AEB3920V from Panasonic Electronic Components meets all substitution criteria. Both components share identical electrical specifications (392 Ohms, ±0.1% tolerance, 0.25W rating) and mechanical compatibility (1206 package). The Panasonic part includes automotive AEC-Q200 qualification, which represents an enhancement rather than a limitation for general applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206BRE07392RL and ERA-8AEB3920V are Active products with full ROHS3 compliance and MSL 1 ratings, confirming suitability for standard industrial and commercial applications. The ERA-8AEB3920V carries AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications and indicates enhanced reliability screening. The Panasonic part exhibits a superior temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing tighter performance stability across the operating temperature range. Mechanical dimensions are compatible, with both parts fitting standard 1206 footprints. Selection between these parts should be based on supply chain availability, cost considerations, and any specific automotive qualification requirements of the end application.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB3920V replace the RT1206BRE07392RL in existing designs?

A: Yes. Both parts share identical electrical specifications (392 Ohms, ±0.1% tolerance, 0.25W rating) and are packaged in the 1206 (3216 Metric) format. The Panasonic part is mechanically and electrically compatible for direct substitution.

Q: What is the significance of the AEC-Q200 rating on the Panasonic part?

A: AEC-Q200 is an automotive qualification standard indicating the component has undergone enhanced reliability testing. This certification does not restrict the part's use in non-automotive applications and reflects higher quality assurance standards.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist. The RT1206BRE07392RL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with 0.026" maximum seated height, while the ERA-8AEB3920V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with 0.028" maximum seated height. Both fit standard 1206 footprints without layout modifications.

Q: Which part has better temperature stability?

A: The ERA-8AEB3920V exhibits superior temperature stability with a ±25ppm/°C temperature coefficient compared to the RT1206BRE07392RL at ±50ppm/°C. This provides tighter resistance tolerance maintenance across the -55°C to 155°C operating range.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both the RT1206BRE07392RL and ERA-8AEB3920V are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.