RT1206FRE07383KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07383KL is a 383 kOhms ±1% 0.25W thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent resistance values, power ratings, and package specifications are maintained while offering improved performance characteristics or enhanced reliability certifications.

Substiute Parts

RT1206FRE07383KL

YAGEOIn Stock: 835RT1206FRE07383KL Datasheet

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ERA-8AEB3833V

Panasonic Electronic ComponentsIn Stock: 11734ERA-8AEB3833V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07383KL is determined by the following mandatory parameters:

• Resistance value: 383 kOhms (exact match required)
• Power rating: 0.25W minimum
• Package: 1206 (3216 Metric) form factor
• Composition: Thin Film technology
• Operating temperature range: -55°C ~ 155°C minimum coverage
• RoHS3 compliance status

The ERA-8AEB3833V qualifies as a substitute part because it maintains all mandatory electrical and mechanical parameters while offering enhanced tolerance (±0.1% versus ±1%) and automotive-grade AEC-Q200 certification. Both components share identical resistance, power rating, package specification, and operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07383KL and ERA-8AEB3833V maintain Active product status with full RoHS3 compliance and unlimited moisture sensitivity ratings. The ERA-8AEB3833V provides enhanced tolerance specification (±0.1% versus ±1%) and automotive-grade AEC-Q200 certification, making it suitable for applications requiring higher precision or automotive reliability standards. Component selection should be based on application-specific tolerance requirements and environmental qualification needs. Dimensional variations (length 3.10mm versus 3.20mm, height 0.65mm versus 0.70mm) must be verified against PCB layout constraints.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB3833V replace RT1206FRE07383KL in all applications?

A: Yes, provided that PCB layout accommodates the dimensional differences (3.20mm length and 0.70mm height for ERA-8AEB3833V versus 3.10mm length and 0.65mm height for RT1206FRE07383KL). Both components share identical electrical specifications for resistance, power rating, and operating temperature range.

Q: What is the significance of the tolerance difference between ±1% and ±0.1%?

A: Tolerance defines the acceptable deviation from the nominal 383 kOhms resistance value. The ±0.1% tolerance of ERA-8AEB3833V provides tighter resistance accuracy compared to the ±1% tolerance of RT1206FRE07383KL. Selection depends on circuit requirements for precision.

Q: Does AEC-Q200 certification affect compatibility?

A: AEC-Q200 is an automotive reliability qualification standard. The ERA-8AEB3833V certification does not prevent use in non-automotive applications. It indicates enhanced reliability testing and is beneficial for applications requiring automotive-grade components.

Q: Are there package compatibility concerns?

A: Both components use the 1206 (3216 Metric) package with identical width (1.60mm). Length and height differences are minor (0.10mm length, 0.05mm height) but must be verified against specific PCB footprint requirements and assembly clearances.

Q: What is the temperature coefficient significance?

A: Temperature coefficient (±50ppm/°C for RT1206FRE07383KL, ±25ppm/°C for ERA-8AEB3833V) indicates resistance change per degree Celsius. Lower values indicate better stability across temperature variations. Selection depends on application temperature sensitivity requirements.