RE0805FRE07820KL Equivalent & Substitute Parts

Part Overview

The RE0805FRE07820KL is a 0805 (2012 Metric) thick film chip resistor manufactured by YAGEO with a resistance value of 820 kOhms and ±1% tolerance. This component is rated for 0.125W (1/8W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are necessary when the original manufacturer's stock is unavailable, when design requirements demand enhanced specifications such as improved tolerance or higher power ratings, or when automotive-grade certifications are required for specific applications.

Substiute Parts

RE0805FRE07820KL

YAGEOIn Stock: 835RE0805FRE07820KL Datasheet

Current PartRFQ

ERJ-PB6B8203V

Panasonic Electronic ComponentsIn Stock: 6070ERJ-PB6B8203V Datasheet

MFR RecommendedRFQ

ERJ-PB6D8203V

Panasonic Electronic ComponentsIn Stock: 4541ERJ-PB6D8203V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RE0805FRE07820KL is determined by strict adherence to the following electrical and mechanical parameters:

• Resistance Value: Must be 820 kOhms (exact match required)
• Package / Case: Must be 0805 (2012 Metric) for PCB footprint compatibility
• Composition: Thick film technology maintained
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Temperature Coefficient: ±50ppm/°C or better
• RoHS Compliance: ROHS3 Compliant required
• Moisture Sensitivity: MSL 1 (Unlimited) acceptable

The substitute parts listed below meet or exceed these core parameters. Tolerance and power rating may be improved in substitute options without affecting functional compatibility in the original application circuit.

Parameter Comparison

Engineering Selection Recommendations

Both Panasonic ERJ-PB6 series substitutes are functionally compatible with the RE0805FRE07820KL based on matching resistance value, package type, operating temperature range, and RoHS compliance.

ERJ-PB6B8203V provides the tightest tolerance specification at ±0.1% and includes AEC-Q200 automotive qualification with pulse withstanding capability. This option is suitable for applications requiring enhanced precision and automotive-grade reliability.

ERJ-PB6D8203V offers ±0.5% tolerance with equivalent AEC-Q200 automotive qualification and pulse withstanding features. This option balances improved tolerance over the original specification while maintaining automotive-grade performance.

Both substitute parts feature doubled power rating (0.25W vs. 0.125W), providing additional thermal margin in the application circuit. The identical physical dimensions and height specifications ensure direct PCB footprint compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PB6B8203V or ERJ-PB6D8203V be used as direct replacements for RE0805FRE07820KL?

A: Yes. Both parts share identical resistance value (820 kOhms), package type (0805 / 2012 Metric), operating temperature range (-55°C to 155°C), and RoHS compliance status. Physical dimensions and termination count are identical, enabling direct PCB footprint compatibility without design modification.

Q: What is the significance of improved tolerance in the substitute parts?

A: The ERJ-PB6B8203V (±0.1%) and ERJ-PB6D8203V (±0.5%) offer tighter tolerance specifications compared to the original RE0805FRE07820KL (±1%). Improved tolerance reduces resistor value variation across production batches, beneficial for precision analog circuits, voltage dividers, and filter networks where component accuracy directly affects circuit performance.

Q: Why do the substitute parts have higher power ratings?

A: The Panasonic ERJ-PB6 series components are rated for 0.25W (1/4W) versus the original 0.125W (1/8W). Higher power rating provides additional thermal headroom and margin for transient current conditions, though the original application circuit design determines actual power dissipation requirements.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive electronics qualification standard. Both Panasonic substitute parts carry this certification, indicating compliance with automotive industry reliability and performance requirements. This qualification is relevant only if the application requires automotive-grade components.

Q: Are there any physical dimension differences between these parts?

A: No. All three parts share identical package dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and are classified as 0805 (2012 Metric). Maximum seated height differs slightly (0.024" for YAGEO vs. 0.028" for Panasonic), but this variation is within standard PCB assembly tolerances and does not affect compatibility.

Q: Can these parts be used interchangeably in the same circuit?

A: Yes, within the constraints of the application circuit design. The identical resistance value, package type, and operating temperature range ensure electrical and mechanical compatibility. Circuit designers should verify that improved tolerance and higher power rating specifications do not introduce unintended effects in the specific application.