RT1206FRE0714KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE0714KL is a 14 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 across critical parameters including resistance value, tolerance, power rating, package dimensions, and operating temperature range.

Substiute Parts

RT1206FRE0714KL

YAGEOIn Stock: 1157RT1206FRE0714KL Datasheet

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ERA-8AEB1402V

Panasonic Electronic ComponentsIn Stock: 19385ERA-8AEB1402V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE0714KL is determined by the following mandatory parameters:

• Resistance value must equal 14 kOhms
• Package format must be 1206 (3216 Metric)
• Power rating must be minimum 0.25W (1/4W)
• Operating temperature range must encompass -55°C to 155°C
• Composition must be thin film
• RoHS3 compliance required

The ERA-8AEB1402V qualifies as a substitute part. While it features improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), these represent enhanced specifications that maintain full compatibility. The part shares identical resistance value, package format, power rating, and operating temperature range. Both components are RoHS3 compliant with MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE0714KL and ERA-8AEB1402V maintain Active product status with full RoHS3 compliance and unlimited moisture sensitivity ratings. The ERA-8AEB1402V carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. Selection between these parts should be based on application-specific requirements for tolerance precision and temperature stability, with the ERA-8AEB1402V offering superior performance in both metrics while maintaining full mechanical and electrical compatibility.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1402V replace RT1206FRE0714KL in existing designs?

A: Yes. Both parts share identical resistance value (14 kOhms), package format (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The ERA-8AEB1402V features tighter tolerance and lower temperature coefficient, representing enhanced specifications.

Q: Are there physical dimension differences between these parts?

A: Minor dimensional variations exist. RT1206FRE0714KL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with 0.026" maximum seated height. ERA-8AEB1402V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with 0.028" maximum seated height. These differences remain within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: What is the significance of the temperature coefficient difference?

A: The ERA-8AEB1402V temperature coefficient of ±25ppm/°C provides superior stability compared to the RT1206FRE0714KL at ±50ppm/°C. This results in more predictable resistance values across the full operating temperature range, beneficial for precision analog circuits.

Q: Does AEC-Q200 qualification affect substitution eligibility?

A: AEC-Q200 qualification on the ERA-8AEB1402V indicates automotive-grade reliability testing and does not restrict substitution. It represents an additional compliance certification that enhances component reliability for demanding applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both RT1206FRE0714KL and ERA-8AEB1402V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting current environmental and reliability standards.