RT1206FRE0714K3L Equivalent & Substitute Parts

Part Overview

The RT1206FRE0714K3L is a 14.3 kOhms ±1% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W power dissipation. This YAGEO component is actively produced and ROHS3 compliant, designed for general-purpose SMD applications requiring standard tolerance performance across industrial temperature ranges (-55°C to 155°C). Substitute parts are identified when equivalent resistance values, package dimensions, and power ratings are maintained while offering improved tolerance specifications or automotive-grade certifications.

Substiute Parts

RT1206FRE0714K3L

YAGEOIn Stock: 808RT1206FRE0714K3L Datasheet

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RT1206DRE0714K3L

YAGEOIn Stock: 4793RT1206DRE0714K3L Datasheet

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ERA-8AEB1432V

Panasonic Electronic ComponentsIn Stock: 1663ERA-8AEB1432V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT1206FRE0714K3L are qualified based on the following criteria:

• Resistance Value: Exact match at 14.3 kOhms
• Package Format: 1206 (3216 Metric) with compatible footprint dimensions
• Power Rating: Minimum 0.25W (1/4W)
• Composition: Thin film construction
• Operating Temperature Range: Minimum -55°C to 155°C coverage
• Compliance: ROHS3 and REACH compliance maintained

Substitutes are grouped by tolerance improvement and certification level. The RT1206DRE0714K3L offers tighter tolerance (±0.5%) within the same YAGEO RT series. The ERA-8AEB1432V provides the highest tolerance specification (±0.1%) with automotive AEC-Q200 qualification, suitable for applications requiring enhanced reliability and stricter performance margins.

Parameter Comparison

Engineering Selection Recommendations

RT1206DRE0714K3L is a direct upgrade within the YAGEO RT series, offering improved tolerance (±0.5% vs ±1%) while maintaining identical package dimensions, power rating, and temperature range. This substitute is suitable for applications requiring tighter resistance accuracy without introducing supply chain complexity or design changes.

ERA-8AEB1432V is a premium substitute providing the tightest tolerance specification (±0.1%) and automotive AEC-Q200 qualification. The lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) delivers superior stability across temperature extremes. This part is appropriate for automotive applications, high-reliability systems, or designs where precision analog performance is critical. Physical dimensions show minor variation (0.126" L vs 0.122" L; 0.028" H vs 0.026" H), which remains within standard 1206 footprint tolerances for PCB compatibility.

Frequently Asked Questions (FAQ)

Q: Can RT1206DRE0714K3L be used as a direct replacement for RT1206FRE0714K3L?

A: Yes. Both parts share identical resistance value (14.3 kOhms), package format (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The RT1206DRE0714K3L provides improved tolerance (±0.5%) with no design modifications required.

Q: What are the physical differences between ERA-8AEB1432V and the YAGEO parts?

A: ERA-8AEB1432V dimensions are 0.126" L x 0.063" W x 0.028" H (max), compared to 0.122" L x 0.063" W x 0.026" H (max) for YAGEO parts. These variations fall within standard 1206 package tolerances and are compatible with existing PCB footprints designed for 1206 components.

Q: When should ERA-8AEB1432V be selected over the YAGEO alternatives?

A: Select ERA-8AEB1432V for automotive applications requiring AEC-Q200 certification, systems demanding high precision (±0.1% tolerance), or designs where temperature stability is critical due to the lower temperature coefficient (±25ppm/°C).

Q: Are all three parts ROHS3 compliant?

A: Yes. RT1206FRE0714K3L, RT1206DRE0714K3L, and ERA-8AEB1432V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the tolerance range difference between these parts?

A: RT1206FRE0714K3L tolerance range is ±1% (14.187 kOhms to 14.413 kOhms). RT1206DRE0714K3L tolerance range is ±0.5% (14.2285 kOhms to 14.3715 kOhms). ERA-8AEB1432V tolerance range is ±0.1% (14.2857 kOhms to 14.3143 kOhms).