RT1206FRE071K74L Equivalent & Substitute Parts

Part Overview

The RT1206FRE071K74L is a 1.74 kOhms ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This surface mount device is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The component maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications requiring enhanced performance specifications.

Substiute Parts

RT1206FRE071K74L

YAGEOIn Stock: 792RT1206FRE071K74L Datasheet

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ERA-8AEB1741V

Panasonic Electronic ComponentsIn Stock: 2623ERA-8AEB1741V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RT1206FRE071K74L is determined by the following critical parameters:

• Resistance Value: Must be 1.74 kOhms
• Package Format: Must be 1206 (3216 Metric) for PCB footprint compatibility
• Power Rating: Must support minimum 0.25W (1/4W) dissipation
• Composition: Thin film construction maintains performance characteristics
• Operating Temperature Range: Must encompass -55°C to 155°C minimum
• Compliance: ROHS3 compliance and MSL 1 rating required

The ERA-8AEB1741V from Panasonic Electronic Components qualifies as a direct substitute, meeting all mandatory parameters while offering enhanced tolerance specification (±0.1% versus ±1%) and automotive-grade AEC-Q200 certification.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE071K74L and ERA-8AEB1741V maintain Active product status and full ROHS3 compliance. The ERA-8AEB1741V provides enhanced performance through tighter tolerance specification (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), supported by AEC-Q200 automotive-grade certification. Selection between these components depends on application requirements for tolerance precision and environmental qualification standards. Both components are suitable for general industrial and automotive applications within the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB1741V replace the RT1206FRE071K74L in existing designs?

A: Yes. Both components share identical resistance value (1.74 kOhms), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). The ERA-8AEB1741V is a direct substitute with enhanced specifications.

Q: What is the primary difference between these two resistors?

A: The ERA-8AEB1741V offers tighter tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C). Additionally, the ERA-8AEB1741V carries AEC-Q200 automotive certification, while the RT1206FRE071K74L is standard industrial grade.

Q: Are there physical dimension differences between these components?

A: Minor dimensional variations exist. The RT1206FRE071K74L measures 0.122" L x 0.063" W (3.10mm x 1.60mm) with maximum seated height of 0.026" (0.65mm). The ERA-8AEB1741V measures 0.126" L x 0.063" W (3.20mm x 1.60mm) with maximum seated height of 0.028" (0.70mm). Both fit the 1206 package footprint standard.

Q: Which component should be selected for automotive applications?

A: The ERA-8AEB1741V is qualified to AEC-Q200 automotive standards and is the appropriate selection for automotive-grade applications. The RT1206FRE071K74L is suitable for general industrial applications.

Q: Are both components RoHS compliant?

A: Yes. Both the RT1206FRE071K74L and ERA-8AEB1741V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.