RT1206FRE07294KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07294KL is a 294 kOhms ±1% 0.25W thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This component is actively produced and widely used in general-purpose electronic applications requiring precision resistive elements. 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

RT1206FRE07294KL

YAGEOIn Stock: 1104RT1206FRE07294KL Datasheet

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ERA-8AEB2943V

Panasonic Electronic ComponentsIn Stock: 5724ERA-8AEB2943V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RT1206FRE07294KL is determined by the following critical parameters:

• Resistance Value: Must be 294 kOhms
• Package Type: Must be 1206 (3216 Metric)
• Power Rating: Must be 0.25W minimum
• Composition: Thin film construction
• Operating Temperature Range: Must support -55°C ~ 155°C minimum
• RoHS Compliance: ROHS3 Compliant

The ERA-8AEB2943V qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance (±0.1% versus ±1%) and automotive-grade reliability certification (AEC-Q200).

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07294KL and ERA-8AEB2943V are active products with ROHS3 compliance and unlimited moisture sensitivity ratings. The ERA-8AEB2943V provides enhanced performance through tighter tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C). The ERA-8AEB2943V carries AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability. Selection between these parts depends on application tolerance requirements and whether automotive certification is necessary.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB2943V replace RT1206FRE07294KL in any application?

A: Yes, provided the application does not require the specific series designation or supplier constraints. Both parts maintain identical resistance value, power rating, package type, and operating temperature range.

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

A: The RT1206FRE07294KL has ±1% tolerance, while the ERA-8AEB2943V has ±0.1% tolerance. The ERA-8AEB2943V provides tighter tolerance control, beneficial for precision circuits.

Q: Are the physical dimensions identical?

A: Both use the 1206 (3216 Metric) package. The RT1206FRE07294KL measures 0.122" L x 0.063" W (3.10mm x 1.60mm) with 0.026" max height. The ERA-8AEB2943V measures 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.028" max height. These minor dimensional variations remain within standard 1206 package tolerances.

Q: Does ERA-8AEB2943V require different handling or storage?

A: Both parts have Moisture Sensitivity Level 1 (Unlimited), requiring identical handling and storage conditions.

Q: What certifications does ERA-8AEB2943V carry?

A: ERA-8AEB2943V is AEC-Q200 qualified for automotive applications. Both parts are ROHS3 compliant and REACH unaffected.