RT1206FRE0711K5L Equivalent & Substitute Parts

Part Overview

The RT1206FRE0711K5L is an 11.5 kOhms ±1% 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. Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and optimize cost-performance ratios across different procurement scenarios.

Substiute Parts

RT1206FRE0711K5L

YAGEOIn Stock: 939RT1206FRE0711K5L Datasheet

Current PartRFQ

ERA-8AEB1152V

Panasonic Electronic ComponentsIn Stock: 14194ERA-8AEB1152V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE0711K5L is determined by the following critical parameters:

• Resistance Value: Must be 11.5 kOhms
• Package Type: Must be 1206 (3216 Metric)
• Power Rating: Must be 0.25W (1/4W) minimum
• Composition: Thin film construction
• Operating Temperature Range: Must cover -55°C to 155°C
• RoHS Compliance: ROHS3 Compliant required

The ERA-8AEB1152V from Panasonic Electronic Components qualifies as a direct substitute. While it offers improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), these represent performance enhancements rather than deviations from the core electrical and mechanical specifications. Both components share identical resistance value, package footprint, power rating, and operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE0711K5L and ERA-8AEB1152V are active products with full RoHS3 compliance and MSL 1 moisture sensitivity ratings, making them suitable for standard and demanding environmental conditions.

The ERA-8AEB1152V carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. This qualification is beneficial in high-reliability applications but is not mandatory for general-purpose use cases where the RT1206FRE0711K5L performs adequately.

Selection between these parts should be based on application requirements: choose the RT1206FRE0711K5L for cost-optimized designs with standard tolerance requirements, or select the ERA-8AEB1152V when improved tolerance accuracy, lower temperature coefficient stability, or automotive qualification is specified.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB1152V replace the RT1206FRE0711K5L in existing designs?

A: Yes. Both components share identical resistance value (11.5 kOhms), package footprint (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The ERA-8AEB1152V offers superior tolerance and temperature stability, making it a direct functional substitute.

Q: What is the significance of the ±0.1% tolerance improvement in the ERA-8AEB1152V?

A: The ERA-8AEB1152V provides tighter tolerance (±0.1%) compared to the RT1206FRE0711K5L (±1%). This means the actual resistance value will remain closer to the nominal 11.5 kOhms specification, which is advantageous in precision analog circuits, measurement equipment, and applications sensitive to component value drift.

Q: Does the AEC-Q200 rating on the ERA-8AEB1152V affect general-purpose applications?

A: No. AEC-Q200 is an automotive qualification that indicates enhanced reliability testing and quality assurance. For non-automotive applications, this certification provides additional confidence in component reliability but is not a requirement for functionality.

Q: Are the physical dimensions identical between these two parts?

A: Both components use the 1206 (3216 Metric) package. Minor dimensional variations exist: RT1206FRE0711K5L measures 3.10mm × 1.60mm with 0.65mm maximum height, while ERA-8AEB1152V measures 3.20mm × 1.60mm with 0.70mm maximum height. These differences are within standard PCB design tolerances and do not affect interchangeability.

Q: What is the moisture sensitivity level, and why does it matter?

A: Both parts carry MSL 1 (Unlimited) rating, meaning they have unlimited shelf life and require no special moisture control during storage or handling. This simplifies inventory management and reduces component preparation requirements before assembly.