RT1206FRE0784K5L Equivalent & Substitute Parts

Part Overview

The RT1206FRE0784K5L is a 1206 package thin film chip resistor manufactured by YAGEO with a resistance value of 84.5 kOhms and ±1% tolerance. This component is actively produced and widely used in precision analog circuits, signal conditioning, and measurement applications where moderate tolerance specifications are acceptable. Substitute parts are identified for applications requiring improved tolerance performance, automotive-grade reliability, or alternative sourcing strategies.

Substiute Parts

RT1206FRE0784K5L

YAGEOIn Stock: 1054RT1206FRE0784K5L Datasheet

Current PartRFQ

RT1206BRD0784K5L

YAGEOIn Stock: 1196RT1206BRD0784K5L Datasheet

UpgradeRFQ

ERA-8AEB8452V

Panasonic Electronic ComponentsIn Stock: 5802ERA-8AEB8452V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE0784K5L is determined by the following mandatory parameters:

• Resistance Value: Must be 84.5 kOhms (exact match required)
• Package Type: Must be 1206 (3216 Metric) for PCB compatibility
• Power Rating: Must be 0.25W minimum
• Composition: Thin film construction required for performance characteristics
• Operating Temperature Range: Must support -55°C to 155°C minimum
• RoHS Compliance: ROHS3 Compliant status required

Tolerance and temperature coefficient may vary within acceptable engineering limits for specific applications. Substitute parts identified below meet all mandatory parameters while offering enhanced tolerance specifications or automotive-grade certifications.

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD0784K5L (YAGEO Upgrade)

This part provides improved tolerance performance at ±0.1% compared to the original ±1% specification, with a reduced temperature coefficient of ±25ppm/°C. Both parts maintain identical package dimensions, power rating, and operating temperature range. Selection of this upgrade is appropriate for applications requiring tighter resistance tolerances while maintaining standard industrial-grade reliability. ROHS3 compliance and unlimited moisture sensitivity rating are maintained.

ERA-8AEB8452V (Panasonic Automotive-Grade)

This part meets AEC-Q200 automotive qualification standards while maintaining the same 84.5 kOhms resistance value and ±0.1% tolerance as the YAGEO upgrade option. Physical dimensions differ slightly (0.126" L vs. 0.122" L; 0.028" H vs. 0.026" H maximum seated height), requiring verification of PCB layout constraints. Selection is appropriate for automotive applications, harsh environment deployments, or systems requiring automotive-grade component certification. ROHS3 compliance and unlimited moisture sensitivity rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD0784K5L be used as a direct replacement for RT1206FRE0784K5L?

A: Yes. Both parts share identical resistance value (84.5 kOhms), package type (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The substitute offers improved tolerance (±0.1% vs. ±1%) and lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C), making it suitable for applications requiring enhanced precision.

Q: What are the physical dimension differences between ERA-8AEB8452V and the YAGEO parts?

A: ERA-8AEB8452V dimensions are 0.126" L x 0.063" W with 0.028" maximum seated height, compared to 0.122" L x 0.063" W with 0.026" maximum seated height for the YAGEO parts. These differences must be verified against PCB layout and assembly clearance requirements before selection.

Q: Is ERA-8AEB8452V suitable for non-automotive applications?

A: Yes. AEC-Q200 certification indicates enhanced reliability and stricter manufacturing controls. This part is suitable for any application where improved component quality and automotive-grade performance standards are beneficial, regardless of automotive application requirements.

Q: Do all three parts maintain RoHS3 compliance?

A: Yes. RT1206FRE0784K5L, RT1206BRD0784K5L, and ERA-8AEB8452V are all ROHS3 Compliant with unlimited moisture sensitivity rating (MSL 1).

Q: What tolerance specification should be selected for my application?

A: Selection depends on circuit requirements. The original ±1% tolerance is suitable for general-purpose analog circuits. The ±0.1% tolerance of substitute parts is appropriate for precision measurement, calibration, or signal conditioning applications where tighter tolerance control is necessary.