RT1206FRD07105RL Equivalent & Substitute Parts

Part Overview

The RT1206FRD07105RL is a 105 Ohm ±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 with a temperature coefficient of ±25ppm/°C and operates across the -55°C to 155°C temperature range. The part maintains Active product status and is ROHS3 compliant with 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

RT1206FRD07105RL

YAGEOIn Stock: 919RT1206FRD07105RL Datasheet

Current PartRFQ

ERA-8AEB1050V

Panasonic Electronic ComponentsIn Stock: 5764ERA-8AEB1050V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRD07105RL is determined by the following critical parameters:

• Resistance value must equal 105 Ohms
• Package format must be 1206 (3216 Metric) to ensure PCB footprint compatibility
• Power rating must be minimum 0.25W (1/4W)
• Operating temperature range must encompass or equal -55°C ~ 155°C
• Composition must be thin film to maintain electrical characteristics
• Temperature coefficient must be ±25ppm/°C or better (lower absolute value)
• RoHS3 compliance and MSL 1 rating must be maintained

The ERA-8AEB1050V qualifies as a direct substitute based on these parameters. While it features improved tolerance (±0.1% versus ±1%), this represents enhanced performance rather than a limitation. The part maintains identical resistance, power rating, package dimensions, temperature range, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRD07105RL and ERA-8AEB1050V maintain Active product status with full ROHS3 compliance and MSL 1 ratings. Selection between these parts should be based on application requirements and supply chain considerations.

The ERA-8AEB1050V includes Automotive AEC-Q200 qualification, which provides additional reliability assurance for automotive and high-reliability applications. This qualification does not restrict use in non-automotive applications but indicates enhanced quality and testing standards.

The RT1206FRD07105RL offers standard thin film performance with ±1% tolerance suitable for general-purpose applications where tighter tolerance is not required.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1050V replace RT1206FRD07105RL in any application?

A: Yes, the ERA-8AEB1050V is electrically and mechanically compatible. The improved ±0.1% tolerance provides enhanced precision without introducing incompatibility. Both parts share identical resistance, power rating, package format, temperature range, and compliance certifications.

Q: What is the significance of the ±0.1% tolerance improvement in the ERA-8AEB1050V?

A: The ERA-8AEB1050V provides tighter tolerance control, resulting in more precise resistance values. This is beneficial in precision analog circuits, measurement applications, and high-accuracy signal conditioning. For applications where ±1% tolerance is acceptable, both parts perform equivalently.

Q: Are the physical dimensions identical between these parts?

A: Both parts use the 1206 (3216 Metric) package. The RT1206FRD07105RL measures 0.122" L x 0.063" W (3.10mm x 1.60mm) with 0.026" maximum seated height. The ERA-8AEB1050V measures 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.028" maximum seated height. These minor dimensional variations remain within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: What does AEC-Q200 qualification mean for the ERA-8AEB1050V?

A: AEC-Q200 is an automotive industry standard qualification that certifies component reliability under automotive operating conditions. This certification indicates the part has undergone rigorous testing for temperature cycling, humidity, and stress conditions. The qualification does not restrict the part to automotive use but confirms enhanced quality standards.

Q: Are both parts suitable for -55°C to 155°C operating environments?

A: Yes, both the RT1206FRD07105RL and ERA-8AEB1050V are rated for -55°C to 155°C operation with ±25ppm/°C temperature coefficient, ensuring stable performance across this full temperature range.